Garden Structures Issue 11
40 years of experience and knowledge go into every polytunnel In 1969 my father Peter Wolfenden, a dairy farmer from east Lancashire, came up with the idea of obtaining a sheet of polythene and putting eyelets in each corner so that bales of hay standing in fields could be stacked and covered, to stop rain damage before the farmers could get them undercover. Hence the name LBS - Lancashire Bale and Stack. The next development was to stretch this polythene, which in those early days was a very new and rare material, over steel hoops. These were among some of the very first polytunnels. LBS Polythene grew over the next 23 years with all three siblings of the Wolfenden family joining the company and branching out into different sides of the business. These established companies today form the LBS Group of companies which provides everything from a plant label to a polytunnel. In 1990 LBS acquired Northern Polytunnels. This was a company which had developed multispan polytunnels for commercial use. This strengthened our position within the market, making us one of the biggest manufacturers of polytunnels for the commercial market in the UK. We have been busy with our commercial range and the development of garden centre structures over recent years and when you visit a garden centre you stand a good chance of being in a NP structures canopy framework. Over the last 3 months we have been developing our new range of home structures, these bring together 40 years of design experience and parts from our tried and tested commercial ranges. So you can be sure when you order a Northern Polytunnel you are getting a quality product. Contents 2 About Northern Polytunnels 3 The reasons to buy a polytunnel from us 4-5 Build your own options on the web 6-7 The Allotment Range 8-9 The Garden Range 10-11 The Prestige Range 12-13 Fruit Cages 14 Cloches 15 Mini Tunnel 16 Raised Beds 17 Raised Bed Hoop Kits 18 Polytunnel Accessories 19 Tunnel Guttering & Irrigation Kits One of our first prototypes back in 1970 02 Telephone: 01282 873120 Fax: 01282 871733
The reasons to buy a polytunnel from us We have combined years of experience and our state-of-the-art technology used for garden centre buildings to assess the wind and snow loadings for our polytunnels in certain parts of the country. Though a comprehensive set of structural calculations cannot be provided for a polytunnel structure, the map opposite shows our recommendation for whether you should choose 5ft or 6ft spacings. Note this is only a recommendation should you need any further assistance please contact our sales department. Green 5 spacings Blue 6 spacings Orange Contact our sales department NEW BIG BORE TUBE All our range now comes with 1 1 /4 (32mm) diameter Z35 structural steel tubing. 2 PIECE HOOP CONSTRUCTION All Northern Polytunnels are manufactured using a proven 2 piece hoop as in our commercial range, unlike some of our competitors. CLOSER HOOP SPACINGS We offer either 5ft or 6ft hoop spacing s on all our range of structures for extra strength NEW SLIDING DOORS as standard. Manufactured from timber or aluminium. ALITRAP FIXING SYSTEM We ve utilised our commercial aluminum and PVC fixing system for our aluminium door, door frame and base rail. HEAVY GAUGE FOUNDATION TUBES Thick wall hot dipped galvanised tubes for longer life and a stronger structure. LARGER TIMBER SIZES Tanalith TREATED We are now using 3 (75mm) x 1 1 /2 (40mm) timbers for our door frames, base and side rails and 1 1 /2 (38mm) x 3 /4 (19mm) double row fixing battens. METAL PLATE TIMBER JOINTS On our door and door frames we are using our new corner fixing plates for extra strength and easier assembly. STRONG COMMERCIAL TYPE BRACKETS Our brackets are the same design as our commercial range which have been developed over the last 40 years with proven strength and durability. WIDE DOORWAYS All our range comes with 900mm wide door frame as standard. NEW HIGH SIDED DESIGN All our structures have 1mtr straight sides with 6ft working height within 1 ft 6 (457.2mm) at each side. VISQUEEN Quality British made polythene covers designed to perform in UK conditions. 40 YEARS EXPERIENCE IN POLYTUNNEL MANUFACTURE... This speaks for itself. Polythene Options Clear Polythene This is a basic cover for general all round use and has a light transmission of approximately 91%. 180mu (720g) UVI/EVA polythene is the least expensive in our range of polythene covers. Luminance THB-AF 200mu thickness thermal barrier film developed to achieve better control of summer temperatures by reducing the proportion of short wave infra-red light. High thermicity maintains overnight temperatures and high diffusion provides a more uniform light distribution reducing the risk of scorching. Luminance THB-AF has a light transmission of approximately 90%. An anti-condensation additive reduces the formation of droplets on the polythene which can drip onto plants and can also reflect incoming light. Politherm Plus Politherm AF was introduced into the UK over a decade ago, and was the first film to successfully combine excellent mechanical strength, heat retention and long lasting anti-fogging properties into a clear, high light transmission film. It has established a deserved reputation for early crop condensation to spread out on the film surface. This reduces the risk of water dropping on plants and also leads to higher light transmission - water droplets on the film can reflect back up to 15% of incoming light. Politherm Plus now has a new UVi system which gives broad band absorption of ultra-violet light. This has been shown to assist in the control of spore production of botrytis and downy mildew. Broad band UV absorption also affects insects as it blocks out wavelengths of light which are important to insect vision. Therefore aphids and whitefly infestations can be inhibited, together with the disease which they may carry. Online: www.northernpolytunnels.co.uk 03
Build your own tunnel o Northern Polytunnel s online facilities give you the ability to choose from a full range of options to add to a basic framework so you can obtain exactly what you want from your polytunnel or choose one of our ready made kits - The Allotment, The Garden or The Prestige. Tunnel Dimensions Select the hoop spacing that you require (look at the area map online or see page 3) Select the width and the length of the polytunnel Now choose your options Polythene covers by 720 gauge Clear UVI 720 gauge POLITHERM 800 gauge LUMINANCE THB-AF 40% Shade net cover Anti-Hot Spot Tape This is a self-adhesive white foam tape specially developed for polytunnels. It is attached to the top surface of the hoop prior to putting the cover on, to create a gap between the metal hoop and the polythene cover which prevents heat build up and prolongs the cover s life. We strongly recommend that this is put on your polytunnel. (view the benefits of all these online } or on page 3) Door Framework & Doors Timber Door Frame & NEW Alitrap Roll Up Blind. Our standard door frame is 3 (900mm) wide and 6 6 (2mtr) high, using 3 (75mm) x 1 1 /2 (40mm) timber with 2 rows of 3 /4 (19mm) x 1 1 /2 (38mm) timber fixing battens, all Tanalith treated. Our new Alitrap roll up blind enables you to roll it right up to the top for access to the polytunnel, or roll down the top section to the, centre of the door for ventilation with simple but effective fixing brackets. Timber Door Frame & Timber Sliding Door. Our standard door frame is 3 (900mm) wide and 6 6 (2mtr) high, using 3 (75mm) x 1 1 /2 (40mm) timber with 2 rows of 3 /4 (19mm) x 1 1 /2 (38mm) timber fixing battens, all Tanalith treated. Timber sliding door manufactured from 1 1 /2 (40mm) x 1 1 /2 (40mm) timber using our unique metal corner fixing brackets. Aluminum door pelmet and roller bearing door rollers giving a smooth sliding operation. Supplied with enough cladding to clad with polythene, net or a combination of both. Aluminum Door Frame & Aluminum Sliding Door Our standard door frame is 3 (900mm) wide x 6 6 (2mtr) high using Single Alibox. Sliding door manufactured from Single Alibox. Aluminum door pelmet and roller bearing door rollers giving a smooth sliding operation. Supplied with enough cladding to clad with polythene, net or a combination of both. Visit us online now at... www.northernpolytun 04 Telephone: 01282 873120 Fax: 01282 871733
nline... Base Rails Timber Base Rails Base rails vastly reduce the amount of digging required, as there is no need to dig a trench completely around your tunnel. Manufactured from 3 (75mm) x 1 1 /2 (40mm) Tanalith treated timber with 2 rows of 3 /4 (19mm) x 1 1 /2 (38mm) timber battens secured with our tried and tested heavy duty brackets. Single Alitrap Aluminum Base Rail Manufactured from our single Alitrap aluminum fixing system with PVC fixing inserts, secured with our tried and tested heavy duty brackets. Anchor Plates When a base rail is used these save the need for concreting the foundation tubes into the ground, ideal if concrete can t be used on an allotment. Base Plates Base plates are used in conjunction with base rails if you are fixing to a sound concrete base or existing concrete foundation. nels.co.uk Side Ventilation Timber Side Rail Ventilation Kit This is ideally suited for longer polytunnels over 30ft that suffer from poor ventilation in the centre. Manufactured from 3 (75mm) x 1 1 /2 (40mm) Tanalith treated timber, with 2 rows of 3 /4 (19mm) x 1 1 /2 (38mm) timber battens secured with our tried and test heavy duty brackets. The kit includes our 40% windbreak netting for the full length of the structure. This option can be ordered for one or both sides of the polytunnel. Double Alitrap Aluminum Side Rail Ventilation Kit Manufactured from our Double Alitrap aluminum fixing system with PVC fixing inserts, secured with our tried and tested heavy duty brackets. Kit includes our 40% windbreak netting for the full length of the structure. This option can be ordered for one or both sides of the polytunnel. Roll Up Curtains Roll up screens are used in conjunction with side ventilation kits. They create a roll up curtain internally that enables you to close off the ventilation. We use a commercial type gearbox and drive tube which gives you the opportunity to control how much ventilation you require. In addition we also sew PVC strips on to the ventilation netting at ground level and down both ends to minimise cold air affecting your crops Crop bars These are designed to go across the width of the polytunnel at head height, fixing on all the internal hoops. They enable you to hang and support crops or baskets from the hoops. This option also adds strength to the structure for peace of mind in exposed areas. Manufactured from 1 (25mm) diameter galvanised steel tube with an additional two V support bars on our 12ft (3.6m)and 14ft (4.2m) ranges. Online: www.northernpolytunnels.co.uk 05
Reasons to buy... The Allotment Range Our allotment range has been developed with cost in mind, but without compromising on quality! This kit is ideal for those on a limited budget who still want the benefits and enjoyment of growing your own fruit and vegetables, be that on your allotment or hidden away in your own secret garden. NEW BIG BORE TUBE All our range now comes with 1 1 /4 (32mm) diameter Z35 structural steel tubing. 2 PIECE HOOP CONSTRUCTION All Northern Polytunnels are manufactured using a proven 2 piece hoop as in our commercial range, unlike some of our competitors. CLOSER HOOP SPACINGS We offer either 5ft or 6ft hoop spacing s on all our range of structures for extra strength HEAVY GAUGE FOUNDATION TUBES Thick wall hot dipped galvanised tubes for longer life and a stronger structure. LARGER TIMBER SIZES Tanalith TREATED We are now using 3 (75mm) x 1 1 /2 (40mm) timbers for our door frames, base and side rails and 1 1 /2 (38mm) x 3 /4 (19mm) double row fixing battens. METAL PLATE TIMBER JOINTS On our door and door frames we are using our new corner fixing plates for extra strength and easier assembly. STRONG COMMERCIAL TYPE BRACKETS Our brackets are the same design as our commercial range which have been developed over the last 40 years with proven strength and durability. WIDE DOORWAYS All our range comes with 900mm wide door frame as standard. NEW HIGH SIDED DESIGN All our structures have 1mtr straight sides with 6ft (1.8m) working height within 1ft 6 (457.2mm) at each side. VISQUEEN Quality British made polythene covers designed to perform in UK conditions. 40 YEARS EXPERIENCE IN POLYTUNNEL MANUFACTURE... This speaks for itself. 06 Telephone: 01282 873120 Fax: 01282 871733
Allotment Range Kit Contents: PRICES please refer to our current price list Timber door frames 3 (75mm) x 1 1 /2 (40mm) timber with 2 rows of 1 1 /2 (38mm) x 3 /4 (19mm) battens, treated with Tanalith E wood preservative. THB-AF 800g polythene sheet Anti hot spot tape Alitrap roll up PVC blind (Both ends) Though we could have used a cheaper polythene sheet on our allotment range to reduce the price even further, we will not scrimp on quality. Visqueen is manufactured in the UK with the UK climate in mind. THB-AF is the most popular polythene sheet used throughout the UK by commercial growers. For a detailed description of THB-AF please see page 3. Placed on the hoop of a tunnel prior to the polythene sheet being fitted it acts as an insulation between the metal and the polythene to prevent the build up of damaging hot spots and prolong the cover life of your polythene sheet by approximately 1 year. Heavy duty PVC blinds at both ends of your polytunnel. The blinds can be fully open to allow access or half open for ventilation. Available Sizes - See Price List 3 - (914.4mm) 7 (2133.6mm) 5 (1524mm) 3 - (914.4mm) 1 2 - (457.2mm) 6 1 5 - (431.8mm) (152.2mm) 7 (2133.6mm) 5 - (1524mm) 6 (152.4mm) 3 6 - (1066.8mm) 1 2 - (355.6mm) 7 6 - (2286mm) 5 2 - (1574.8mm) 6 (152.4mm) 3 - (914.4mm) 1 6 - (457.2mm) 7 6 - (2286mm) 4 10 - (1473.2mm) 6 (152.4mm) 8 - (2438.4mm) 10 - (3048mm) 12 - (3657.6mm) 14 - (4267.2mm) Online: www.northernpolytunnels.co.uk 07
Reasons to buy... The Garden Range The garden range of structures is the mid range of our 3 custom built kits. This kit comprises of the most popular options that have been purchased by our customers over our many years of manufacturing and selling polytunnels both to the commercial and home users. NEW BIG BORE TUBE All our range now comes with 1 1 /4 (32mm) diameter Z35 structural steel tubing. 2 PIECE HOOP CONSTRUCTION All Northern Polytunnels are manufactured using a proven 2 piece hoop as in our commercial range, unlike some of our competitors. CLOSER HOOP SPACINGS We offer either 5ft (1.5m) or 6ft (1.8m) hoop spacing s on all our range of structures for extra strength NEW SLIDING DOORS as standard. Manufactured from timber or aluminium. HEAVY GAUGE FOUNDATION TUBES Thick wall hot dipped galvanised tubes for longer life and a stronger structure. LARGER TIMBER SIZES Tanalith TREATED We are now using 3 (75mm) x 1 1 /2 (40mm) timbers for our door frames, base and side rails and 1 1 /2 (38mm) x 3 /4 (19mm) double row fixing battens. METAL PLATE TIMBER JOINTS On our door and door frames we are using our new corner fixing plates for extra strength and easier assembly. STRONG COMMERCIAL TYPE BRACKETS Our brackets are the same design as our commercial range which have been developed over the last 40 years with proven strength and durability. WIDE DOORWAYS All our range comes with 900mm wide door frame as standard. NEW HIGH SIDED DESIGN All our structures have 1mtr straight sides with 6ft (1.8m) working height within 1ft 6 (457.2mm) at each side. VISQUEEN quality British made polythene covers designed to perform in UK conditions. 08 40 YEARS EXPERIENCE IN POLYTUNNEL MANUFACTURE... This speaks for itself. Telephone: 01282 873120 Fax: 01282 871733
Garden Range Kit Contents: PRICES please refer to our current price list Timber door frames 3 (75mm) x 1 1 /2 (40mm) timber with 2 rows of 1 1 /2 (38mm) x 3 /4 (19mm) battens, treated with Tanalith E wood preservative. THB-AF 800g polythene sheet For a detailed description of THB-AF please see page 3. Timber sliding doors (Both ends) Anti hot spot tape Sliding doors, a far superior product to a hinged door, on each end of the polytunnel. Manufactured from 40mm x 40mm timber, supplied with enough cladding to clad with polythene or net or a combination of each. Placed on the hoop of a tunnel prior to the polythene sheet being fitted, it acts as an insulation between the metal and the polythene to prevent the build up of damaging hot spots and prolong the cover life of your polythene sheet by approximately 1 year. Timber base rails 3 (75mm) x 1 1 /2 (40mm) timber with 2 rows of 1 1 /2 (38mm) x 3 /4 (19mm) battens for each side of the polytunnel, to secure your covering. This eliminates the need to dig a trench and is much more aesthetically pleasing. Ground anchor plates When a base rail is used the polytunnel needs to be secured in the ground and these save the need for concrete which cannot always be used. Available Sizes - See Price List 3 - (914.4mm) 7 (2133.6mm) 5 (1524mm) 3 - (914.4mm) 1 2 - (457.2mm) 6 1 5 - (431.8mm) (152.2mm) 7 (2133.6mm) 5 - (1524mm) 6 (152.4mm) 3 6 - (1066.8mm) 1 2 - (355.6mm) 7 6 - (2286mm) 5 2 - (1574.8mm) 6 (152.4mm) 3 - (914.4mm) 1 6 - (457.2mm) 7 6 - (2286mm) 4 10 - (1473.2mm) 6 (152.4mm) 8 - (2438.4mm) 10 - (3048mm) 12 - (3657.6mm) 14 - (4267.2mm) Online: www.northernpolytunnels.co.uk 09
Reasons to buy... The Prestige Range The prestige range of polytunnels is probably the most superior domestic polytunnel on the market. This range has been designed to eliminate the stigma often attached where the appearance of a polytunnel is concerned. With the use of aluminum instead of timber, this polytunnel is designed to last. Naturally over the years, timber will degrade whereas aluminum can be reused each and every time you come to replace your cover. NEW BIG BORE TUBE All our range now comes with 1 1 /4 (32mm) diameter Z35 structural steel tubing. 2 PIECE HOOP CONSTRUCTION All Northern Polytunnels are manufactured using a proven 2 piece hoop as in our commercial range, unlike some of our competitors. CLOSER HOOP SPACINGS We offer either 5ft (1.5m) or 6ft (1.8m) hoop spacing s on all our range of structures for extra strength NEW SLIDING DOORS ALIBOX sliding doors as standard. ALITRAP FIXING SYSTEM We ve utilised our commercial aluminum and PVC fixing system for our aluminium door, door frame and base rail. HEAVY GAUGE FOUNDATION TUBES Thick wall hot dipped galvanised tubes for longer life and a stronger structure. LARGER TIMBER SIZES Tanalith TREATED We are now using 3 (75mm) x 1 1 /2 (40mm) timbers for our door frames, base and side rails and 1 1 /2 (38mm) x 3 /4 (19mm) double row fixing battens. STRONG COMMERCIAL TYPE BRACKETS Our brackets are the same design as our commercial range which have been developed over the last 40 years with proven strength and durability. WIDE DOORWAYS All our range comes with 900mm wide door frame as standard. NEW HIGH SIDED DESIGN All our structures have 1mtr straight sides with 6ft (1.8m) working height within 1ft 6 (457.2mm) at each side. VISQUEEN Quality British made polythene covers designed to perform in UK conditions. 40 YEARS EXPERIENCE IN POLYTUNNEL MANUFACTURE... This speaks for itself. 10 Telephone: 01282 873120 Fax: 01282 871733
Prestige Range Kit Contents: PRICES please refer to our current price list Aluminum door frames Manufactured from our Single Alibox system that is widely used throughout the commercial polytunnel sector. This provides an aesthetically pleasing appearance. THB-AF 800g polythene sheet For a detailed description of THB-AF please see page 3 Anti hot spot tape Placed on the hoop of a tunnel prior to the polythene sheet being fitted, it acts as an insulation between the metal and the polythene to prevent the build up of damaging hot spots and prolong the cover life of your polythene sheet by approximately 1 year. Aluminum sliding doors Sliding doors, a far superior product to a hinged door, at (Both ends) each end of the polytunnel. Manufactured from our Single Alibox system, supplied with enough cladding to clad with polythene or net or a combination of each. Aluminum base rails Single Alitrap system to each side of the polytunnel to secure your covering. This eliminates the need to dig a trench and is much more aesthetically pleasing. Double ridge crop bars This is a new option now available. Instead of one central ridge bar we have two offset to each side. This allows you to support crops directly above the growing area on both sides of a central pathway. Manufactured from 1 1 /4 (32mm) galvanised steel tube, also adding strength to the structure. Ground anchor plates When a base rail is used the polytunnel needs to be secured in the ground and these save the need for concrete. Available Sizes - See Price List 3 - (914.4mm) 7 (2133.6mm) 5 (1524mm) 3 - (914.4mm) 1 2 - (457.2mm) 6 1 5 - (431.8mm) (152.2mm) 7 (2133.6mm) 5 - (1524mm) 6 (152.4mm) 3 6 - (1066.8mm) 1 2 - (355.6mm) 7 6 - (2286mm) 5 2 - (1574.8mm) 6 (152.4mm) 3 - (914.4mm) 1 6 - (457.2mm) 7 6 - (2286mm) 4 10 - (1473.2mm) 6 (152.4mm) 8 - (2438.4mm) 10 - (3048mm) 12 - (3657.6mm) 14 - (4267.2mm) Online: www.northernpolytunnels.co.uk 11
A modular system developed to suit plots of all shapes and sizes. Easy to assemble cage and support system. Kit components can be assembled into fruit cages, archways, bean and pea frames and supports for sweet peas, kidney beans or raspberry canes. The Fruit Cage Our fruit cages were designed and developed in our workshop to accommodate the varying sizes of fruit beds. For greater convenience the structure can be bought by the piece or as standard sized kits, accommodating any requirements. The modular nature even means that pieces can be bought to sit in non-uniform spaces. The black side netting for fruit cages is a high strength 6 6 (2m) wide rigid polypropylene net with a 3/4 (19mm) square mesh. The top net is a dark green knitted mesh used by commercial growers, available in a range of widths from 8 2 (2.5m) to 65 (20m). Nets are attached to the framework with PVC ties, which allows the net to be removed during the winter months. A Each individual component is manufactured from 1 (25mm) aluminum tube with a 1.5mm wall thickness to BS2989. Doors are supplied with hinges, special door fasteners and individual door uprights with keyhole fixing brackets. This allows you to site your door at any point on your fruit cage perimeter, thus guaranteeing the best access. B C A 8 2 B 6 6 (2.5m) (2m) C 2 11 (0.9m) 12 Telephone: 01282 873120 Fax: 01282 871733
r ou o ist rt l fe ice re pr se nt ea re pl cur PR IC ES Complete Kits Each kit comprises of everything you need to build the perfect fruit cage: Framework Fittings Door Side Net Top Net Net Fasteners Ground Staples Please Note: The framework is modular and will be sectioned at every 2.5 metres. Available complete kit sizes: 8 2 (2.5m) x 8 2 (2.5m) 8 2 (2.5m) x 16 4 (5m) 8 2 (2.5m) x 24 6 (7.5m) 8 2 (2.5m) x 32 8 (10m) 16 4 (5m) x 16 4 (5m) 16 4 (5m) x 24 6 (7.5m) 16 4 (5m) x 32 8 (10m) 16 4 (5m) x 41 (12.5m) 24 6 (7.5m) x 24 6 (7.5m) 24 6 (7.5m) x 32 8 (10m) 24 6 (7.5m) x 41 (12.5m) 24 6 (7.5m) x 49 2 (15m) Framework Kit Components Purchase separate components to build a bespoke structure. 5 2 3 4 1 Picture Ref 1 2 3 4 5 Description Straight Tube Corner Fixing Complete Door Centre Cross Intermediate Joint Netting & Accessories Description 6 6 (2m) Side Net 13 12 (4m) width Top Net 19 6 (6m) width Top Net 26 2 (8m) width Top Net 32 8 (10m) width Top Net 65 6 (20m) width Top Net Ground Staples (per 10) Net Fasteners (per 100) Online: www.northernpolytunnels.co.uk 13
Super Cloche Hoops With Extra Strong Footing Tubes The Super Cloche is probably the strongest cloche ever made... It is manufactured from aluminum pipe 1" (25.4mm) diameter with a 1.5mm wall thickness to BS 2989 standard. Also with foundation stand design, these frames stand very solid and very strong. The frame can be covered with various coverings including polythene, shade netting, bird protection netting and fleece cover. The system is very strong, simple to use and easy to transport. Designed to give long lasting, low cost protection. For ventilation simply loosen the sheet fixing band and slide the polythene up the side of the frame. Uses: Winter protection of nursery stock, forest nurseries, bedding plants, strawberries, courgettes, dwarf beans, peas, salad crops, cabbage, herbs, flowers and vines. These frames are ideal for use in propagation units. 3 9 (120cm) 2 9 (90cm) 3 9 (1.2m) 5 9 (1.8m) 1 (25cm) 1 (25cm) Width Of Hoop Width Of Film Required Spacing Of Frames 3 9 (1.2m) 13 (3.7m) 3 2 (1m) - 9 8 (3m) dependant on wind exposure 5 9 (1.8m) 13 (3.7m) 3 2 (1m) - 9 8 (3m) dependant on wind exposure Extra Strong Footing Tube Cloche Film Polythene cloche film 150 gauge (38 micron). Provides maximum crop protection on outdoor strawberries, lettuce, beans etc. A very economical way of protecting against late frost, wind and rain. Allows crops to be harvested significantly earlier. Cloche Hoops These Cloche Hoops are made from tensile steel wire which will not rust. They have an integrated eye within the wire for attaching twine when fastening the cloche covers down. The hoops are available in two sizes to make either a 30 (0.75m) or a 40 (1m) wide hoop - see diagram below. We suggest you space each hoop approx 2-3ft apart and use a wooden stake at each end of the cloche to knot your cover around. Please note: The hoops are despatched straight. 3 9 (1.2m) 4 9 (1.5m) 2 4 (0.75m) 3 2 (1m) 8.5 (21.6cm) Width Of Cloche Film Roll Length 4 (1.22m) 656 (200m) or 32 8 (10m) 5 (1.55m) 656 (200m) or 32 8 (10m) 13 (3.70m) 656 (200m) or 32 8 (10m) Width Of Hoop Width Of Film Required Quantity Per Pack 30 (0.75m) 40 (1.22m) 10 or 50 40 (1m) 61 (1.55m) 10 or 50 14 Telephone: 01282 873120 Fax: 01282 871733
PRICES please refer to our current price list Mini Tunnel-6ft wide The Portable Carry Polytunnel is available at 6ft (1.82m) wide and 3 lengths, 4ft (1.2m), 8ft (2.4m) & 12ft (3.6m). In essence, this is a Raised Bed hoop (see page 17) secured to a Tanalith E base rail enabling the cover to be secure and the whole structure to be portable. This is ideal for transporting to various areas of your garden or allotment to provide protection as and when required, or can be used where available space is in short supply patio, balcony, roof garden etc. 6 (1.8m) Selection 6 x 4 (1.8m x 1.2m) 6 x 8 (1.8m x 2.4m) 6 x 12 (1.8m x 3.6m) 3 (90cm) 6 (1.8m) Online: www.northernpolytunnels.co.uk 15
Raised Beds What are Raised Beds? We designed our range of raised beds specifically for both garden and allotment growers. The advantage of using a raised bed is that any area of land can be turned into a fertile growing environment. Using 145mm x 45mm timber, you can create the perfect growing area for various species of plants. By using our unique corner and side bracket system you can stack raised beds on top of each other, creating a raised bed as tall as you like. Stacked Raised Bed Using Our Specially Designed Brackets When comparing a traditional cultivation bed to one of our raised beds there are several advantages that the raised beds have! Good drainage As the soil level is above the normal height of the garden / allotment, any excess water will be drained, leaving perfect growing conditions for your crops Grow what you choose As a raised bed contains fresh soil, you can control the conditions of your growing area. This allows you to monitor the ph level, nutrient levels and even help prevent weeds, slugs etc. Protected plants As the raised beds stand out from the normal growing areas the likelihood of damage to crops being caused by footprints, footballs, window cleaners etc, will be dramatically reduced. Also, by incorporating our hoop kits with your raised bed, you can protect against frost damage. See the Hoop Kit section (opposite) for more information Long lasting All our timber is sourced from sustainable sources and treated with Tanalith E ( Tanalith E is a chrome and arsenic free preservative). Our unique corner fittings come zinc plated for added durability. Designed with style A raised bed can become the focal point of a garden. With the perfect growing conditions, your prized crops can flourish and stand out! Also as the raised beds are elevated off the ground this, means that tending top your crop is easier on your back. Stackability Because of the special design of our corner and side brackets, you can place one raised bed on top of another to create a taller raised bed. This will also enable you to create deeper raised beds for crops and plants that have deeper roots. 4 (1.2m) Selection 4 x 4 (1.2m x 1.2m) 4 x 8 (1.2m x 2.4m) 4 x 12 (1.2m x 3.6m) 6 (1.8m) Selection 6 x 4 (1.8m x 1.2m) 6 x 8 (1.8m x 2.4m) 6 x 12 (1.8m x 3.6m) 16 Telephone: 01282 873120 Fax: 01282 871733
Raised Beds Components What is included in the kit Our allotment range has been developed with In addition to our complete kits, we also offer individual parts cost in to mind, enable but you without to extend scrimping on quality! a raised bed, or construct your own. This kit is ideal for those on a limited budget who still want the benefits and enjoyment to growing your own Corner & Side fruit and Bracket vegetables, These steel brackets be that on have your allotment that or they hidden can away be been designed so stacked on in top your of another own secret to create a deeper garden. Raised Bed Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Our allotment range has been developed with cost in mind, but without scrimping on quality! This kit is ideal for those on a limited budget who still want the benefits and enjoyment to growing your own fruit and vegetables, be Polythene that on your allotment or hidden away in your We own sell secret replacement garden. covers for your Hoop Kit, 1 season 150 gauge Ut wisi cloche enim film ad minim - 12 (3.7m) veniam, quis nostrud wide exerci (see tation page 14) ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. PRICES please refer to our current price list Hoop Kits Our hoop kits have been designed to be easily removed from your raised bed with our unique fixing brackets, which either slot directly into our raised bed side and corner brackets, or can be screwed onto the edge of your existing raised bed. The kit comes complete with 12 (3.7m) wide one season polythene (see page 14), fixing eyes and cord. We also supply a ridge bar which runs the length of the framework to give maximum rigidity. The hoops and ridge are manufactured from 1 (25mm) aluminum tube with zinc plated Benefits of using a Hoop Kit Our hoop kits can also be fixed to your existing 4' (1.2m) or 6 (1.8m) wide raised bed. They come complete with our unique hoop bracket that can easily be secured to your existing timber beds. Wind & Rain Protection Every area of the country suffers from the occasional rainy spell, but why should your plants suffer? By using a Hoop Kit you can create sheltered areas for your plants without having to move and disturb them. Frost Damage Certain plants need to be protected against the cold. With a Hoop Kit you can create a shelter against the frost, creating the best chance for your plants to thrive 4 (1.2m) Selection 4 x 4 (1.2m x 1.2m) 4 x 8 (1.2m x 2.4m) 4 x 12 (1.2m x 3.6m) 6 (1.8m) Selection 6 x 4 (1.8m x 1.2m) 6 x 8 (1.8m x 2.4m) 6 x 12 (1.8m x 3.6m) Online: www.northernpolytunnels.co.uk 17
Polytunnel Accessories Improve the efficiency of your polytunnel and its polythene Storage and workspace can be created with staging or benches Replacement fittings available to fit all Northern Polytunnel models. Anti-Hot Spot Tape Anti-Hot Spot Tape is placed on the hoop of a tunnel prior to the polythene sheet being fitted. It acts as an insulation between the metal and the polythene to prevent the build up of damaging hotspots and prolong the life of a polythene sheet by approximately one year. Anti-Hot Spot Repair Tape High-tack adhesive tape used to repair existing anti-hot spot tape before re-covering your polytunnel. Quick and easy alternative to replacing old and worn tape. Description Anti-Hot Spot Tape Anti-Hot Spot Tape Anti-Hot Spot Repair Tape Greenhouse Staging Featuring real wooden slats and a large storage shelf, this 22g steel construction is galvanised for durability. Easy to assemble. 2 5 (W) x 1 4 (D) x 2 5 mm (H) 770mm (W) x 400mm (D) x 762mm (H) Potting Bench 22g steel construction, galvanised for durability. Easy to assemble from flatpack. Made in Great Britain. 2 5 (W) x 1 4 (D) x 2 5 mm (H) 770mm (W) x 400mm (D) x 762mm (H) Roll Size 3/4 (20mm) x 29 (9m) 1 1 /4 (30mm) x 29 (9m) 2 (50mm) x 29 (9m) Polythene Repair Tape This tape is UV stabilised which makes it resistant to weathering and sunlight. Its transparency also results in maximum light transmission. Width Length 2 (50mm) 82 (25m) 3 (75mm) 82 (25m) 4 (100mm) 82 (25m) 6 (150mm) 82 (25m) Indoor Ground Cover Air permeable to prevent soil acidification, with orange grid lines to ensure easylaying and spacing of pots. Manufactured from top quality UV stabilised black polypropylene tapes woven together to produce a dark, dense material. UV durability guaranteed for 5 years. Excellent water permeability prevents the formulation of puddles, and its dense structure keeps weeds at bay and the surfacing of roots to a minimum. Weight 100g/m2. Ground Staples Simply insert a staple every metre to secure the ground cover in place. This eliminates flapping or side movement of the material. Easily removed and re-used. Replacement Fittings A Fitting B Fitting D Fitting Roll Size (or by the metre) 1 6 (0.5m) x 328 (100m) 3 2 (1m) x 328 (100m) 6 5 (2m) x 328 (100m) 10 6 (3.25m) x 328 (100m) 14 (4m) x 328 (100m) 16 4 (5m) x 328 (100m) Sizes 4 (101mm) x 6 (152mm) 4 (101mm) x 9 (228mm) E Fitting H Fitting M Fitting Keyhole Clamp 18 Telephone: 01282 873120 Fax: 01282 871733
PRICES Tunnel Guttering Collect and conserve water. Simple and effective with no tools required to attach. The Tunnel Gutter is a water saving product exclusive to Northern Polytunnels. The self-adhesive plastic strips attach to your polytunnel, creating a channel for rainwater. This can then be collected in containers positioned at the corners of your tunnel. The Tunnel Gutter can be applied straight away to both sides of any tunnel, using only the wipe provided and a dry, clean cloth. In the days of environmental awareness and hosepipe bans, the Tunnel Gutter provides a resourceful way to collect water for vital plant care. In addition you will have a convenient source of water for your polytunnel, no matter how far the tunnel is from your mains supply. Complete Kit Each kit comprises of everything you need: 2 x Tunnel Gutter Strips at 10 6 (3m) each Cleansing wipe (for preparing the tunnel) please refer to our current price list Please Note: Water Container and Polytunnel NOT Included Deluxe Irrigation Kit Haphazard watering with a garden hose almost always results in overwatering some areas at the expense of others. This deluxe kit can be used for one of a number of applications, ranging from traditional overhead watering that offers complete coverage, to drip irrigation offering specific grow bag, low level and container irrigation. SECURELY PUSH THE END STOP INTO THE PIPE USE THE CABLE TIES PROVIDED TO SECURE PIPE TO CROP BARS, ETC. THEN SECURELY PUSH THE PIPE ADAPTOR INTO THE HOLE IN THE PIPE PUSH THE PIPE ADAPTOR INTO THE DOWNTUBE MAX. 2m APART SECURELY PUSH INTO THE PIPE These independent drippers are inserted in to a pipe where required. Traditional hanging baskets can also be catered for and also has the ability to irrigate raised benching. SECURELY PUSH INTO PIPE You simply follow the clear instructions for whichever method of irigation set-up you chose. All the parts, pipe, drippers and sprayers are included. It is also very simple to extend your system as your confidence with irrigation increases enabling you to create your own bespoke watering system specific to you and your plant s requirements. Download more information online. PUSH THE SPRAY NOZZLE INTO THE DOWNTUBE REPEAT THE PROCESS ALONG THE PIPE PUSH THE SPRAY NOZZLE INTO THE DOWNTUBE REPEAT THE PROCESS ALONG THE PIPE SCREW QUICK CONNECTOR ONTO THE BALL VALVE PUSH, TURN AND CLICK INTO PLACE ATTACH HOSE TO THE HOSE ADAPTOR Online: www.northernpolytunnels.co.uk 19
Sales 01282 873120 Accounts 01282 873123 Transport 01282 873137 Fax 01282 871733 Email gardenstructures@npstructures.co.uk Commercial & Retail Structure Brochures Available Build your own tunnel online at: www.northernpolytunnels.co.uk Northern Polytunnels, Mill Green, Waterside Road, Colne, Lancashire. BB8 0TA United Kingdom All information contained in this brochure is subject to copyright Northern Polytunnels 2010