Sigma™ Greenhouse Extension kit Summit lock into place

lock into place

Additional air vents will reduce humidity and improve air circulation to keep your greenhouse cooler on warm days

It provides equal or better corrosion resistance compared to cadmium plating

for entertaining or alternately use it as a hobby greenhouse during the winter season

The Bella is a strongly built

Sigma™ Greenhouse Extension kit Summit lock into placeDESCRIPTION Length Extension of 6. 5 ft. for Planta Sigma models. This product comes strictly as an extension of the Planta Sigma models. Splitter doors and manual windows are not included FEATURE Size: 10. ft7. ft 6. 5. ft (WxHxL) Galvanized Steel Structure Heavy Duty, Rust Resistant Frame Snow Load Weight of 360 kg m, Wind Resistant up to 65 mph (100 km h) 6mm Twin Wall Polycarbonate Panels Can Be extended by any number of inserts 5 Years Warranty