10 MM Double Wall Polycarbonate gives you the best protection from the cold and to retain heat. Compare this to the other
Greenhouses for sale for the value and quality, there is no comparison. Greenhouses in this price range are 4mm thick
polycarbonate vs our Harvest Premium at 10MM thick Double Wall POLYCARBONATE, ours is 2.5 times thicker. It's the best
and strongest greenhouse in the world market.
1. Exclusive Ultra Heavy Duty Box Section Aluminium Profiles with fully intergrated Polycarbonate 15mm Glazing Channel - MADE TO LAST! 2. Clever design allowing simple and quick assembly, using Aluminium Connectors and Smart Slide-in Assembly - REDUCING
ASSEMBLY TIME BY OVER 70%. 3. Full Horizontal Side Wall Bracing, Ridge & Eave Bracing. 4. 1m Single Half-Divided Swing Door with Latch- Extra Ventilation. 5. 6 Opening Roof Vents- 2 Vent Arms per roof Vent EXTRA HEAVY DUTY. 6. Can Easily Be Extended at any Stage by 2m or more. 7. Concrete Anchoring & Earth Anchoring Options Available. 8. 15 years of factory warranty for the frame brings you years of gardening enjoyment and profits