18ft x 66ft Large Commercial Heavy Duty Polytunnel Kit - Professional Greenhouse

Description 18ft x 66ft Large Commercial Heavy Duty Polytunnel Kit - Professional Greenhouse

Product information

All our Polytunnel Kits Include Everything you need to Start Growing! Our Polytunnels are very easy to construct and will take 2-3 people to build and cover. Our design is manufactured to enable you to 'lift' each hoop after the polythene is attached to maximise the tension / tightness of the polythene, the tighter you attach the polythene the longer it will last.

• Comes with Frame, polythene cover, 2 door frames, doors, free crop bars and a free ground sheet
• Fittings & fixings included
• Guarantee - Statutory

Features and benefits

Professional grade and used within our own commercial plant & tree nursery, we’ve designed our Polytunnels to withstand the strongest of weather conditions. Manufactured with Z35 galvanised high tensile strength steel and horticultural grade polythene, this polytunnel is built to last. This polytunnel comes complete with frame, polythene cover, 2 door frames, doors, free crop bars and a free ground sheet.

• 18ft Wide, 66ft Long, 9ft Tall and has maximum working height throughout, full standing height from approx 1ft in from sides perfect for all your gardening and growing needs
• Full curved conventional frame design for maximum aerodynamics for exposed & windy sites
• Larger Galvanised Heavy Duty Steel Ground / Foundation tubes (Each hoop slots inside a ground tube, which can be raised once covered to maximise polythene tightness, ground tubes can be hammered or concreted into the ground). Anti Hot Spot Tape Kit is Included
• All Fixings & Clamps Made From High Quality Cast Iron and Galvanised to BS EN ISO 1461 STANDARDS; All Framework Manufactured from 33mm Diameter Thick Walled Galvanised Z35 High Tensile Steel (highest quality & very strong)
• 5-Year Guarantee XL Horticulture SunMaster Diffused Industrial Spec Polythene Cover (Anti Condensation, Anti Fog, Anti Drip, Thermicity >65%, Temperature Reducing in Very Hot Weather), Life Expectancy 7-10 Years
• Full-Colour Instruction Manual With Photos; Email or Phone Support From One of Our Experienced Polytunnel Experts
• If not purchased directly, you will require timber to build 2 doors and 2 door frames, plus smaller 2”x1” timber battens to clamp polythene to your doors and door frames
• 1 Roll Polythene Repair Tape. NOTE: There is enough excess polythene within all of our kits supplied as standard to cover the doors, even if you select to supply your own timber you will still have enough polythene to cover them