Products | 12ft Wide |  12ft Polytunnel - 20ft Long

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POLYTUNNELS:

6ft Wide
8ft Wide
10ft Wide
12ft Wide
12ft "ULTRA"
14ft Wide
14ft "ULTRA"
Mini-Polytunnels

TUNNEL ACCESSORIES:

Staging
Irrigation
Polythene
Tapes for Polythene
Spare Parts

FRUIT CAGES:

Fruit Cages 2m Grid
Fruit Cages 2.5m Grid
Cherry Tree Cage
Fruit Cage Parts
Fruit Cage Netting

OTHER PRODUCTS:

Raised Beds
Net & Ground Cover

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12ft Polytunnel - 20ft Long

Our prices INCLUDE VAT

Products | 12ft Wide |  12ft Polytunnel - 20ft Long

Our 12ft Single Span Polytunnels

Our 12ft Single Span Polytunnels

Our 12ft span polytunnel is great for a larger allotment where you really can grow enough of everything to feed the whole family and a popular choice with schools.

Features of our polytunnels include:
• Heavy duty galvanised foundation tubes
• Galvanised high-strength steel framework
• Tanalised timber end frames
• Galvanised/electroplated fittings & fasteners
• Polythene tensioning/re-tensioning after sheeting
• Choice of polythene

See below for a more detailed specification.

Click here for 12ft Polytunnel Assembly Instructions

12ft x 20ft Polytunnel  
. . . Now select your options

Choose Polythene Type:
12ft X 20ft Polytunnel with SunMaster Clear Polythene
£320.00
Was £400.00
12ft X 20ft Polytunnel with SunMaster Diffused Polythene
£323.20
Was £404.00

Anti Hot Spot Tape Choice:
No Anti Hot Spot Tape thanks.
Anti Hot Spot Tape for 12ft x 20ft Polytunnel
£16.00

Door Choice:
No doors thanks.
Hinged Door Kit (for BOTH Ends)
£43.00

Polythene Fixing Method:
Trench the polythene
Timber Base Rail for BOTH Sides 20ft Long
£81.00

Side Ventilation:

Timber Side Rail & Net (Only available if Timber Base Rail selected)
No side ventilation thanks
Timber Side Rail & Net for ONE Side 20ft Long
£65.00
Timber Side Rail & Net for BOTH Sides 20ft Long
£117.00


Roll Up Curtain (Only available if Timber Side Rail & Net selected)
No Roll Up Curtain thanks
Roll Up Curtain for ONE Side 20ft Long
£105.00
Roll Up Curtain for BOTH Sides 20ft Long
£181.00

Optional Extras:

Ground Anchor Plates for 20ft Long Polytunnel
£25.00

Crop Bar Kit for 12ft x 20ft Polytunnel
£31.00

Ground Cover & Pegs for 12ft x 20ft
£20.00

Overhead LDPE Spray Irrigation Kit for 20ft long Polytunnel
£28.00



12ft Span Polytunnels - Specification Overview

Foundation Tubes:Thick-walled, heavy galvanised with cover tensioning system.Hoops and Ridge Tube:Z35 galvanised steel tube, diameter 25.4mm with a thicker wall of 1.5mm.
Polythene:5 year guarantee with 7-8 years life expectancy.
2 choices of polythene -
  • Clear for the most natural light conditions
  • Diffused for most effective use of available light
    		• End Frames:Tanalith treated timber, 1½" x 3½" (actual size), planed with rounded corners for easier handling and smooth appearance.
    Double-row of ¾" x 1½" Tanalith treated battens to secure the polythene cover.
    Brackets:Galvansised for improved resistance to corrosion.
    Purpose-designed so each type of bracket is perfect for its intended use.    		Corner Braces:Z35 galvanised steel tube, diameter 25.4 x 1.5mm.
    Special design with a slight crank to ensure they don't encroach into the usable space whilst still supporting the end hoop at the optimum position.
    Bolts, Screws & Nails:Galvansised or zinc plated for corrosion resistance.
    Coach bolts are used for timber connections.
    Steel-to-steel connections use Nylock nuts which can't vibrate loose.

    Products | 12ft Wide |  12ft Polytunnel - 20ft Long

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