DuraMax | Gable Roof Insulated Building Extension - 10' x 3' Greenhouse Grow Box we highly recommend mounting them

we highly recommend mounting them opposite of each other on the top of the shed’s back wall for the best result

Duramax 36 In

Slide and lock roofing panel system is easily installed and requires no roof climbing

real-time display of pressure and temperature

Extreme weather resistance: construction grade

DuraMax | Gable Roof Insulated Building Extension - 10' x 3' Greenhouse Grow Box we highly recommend mounting themThe Duramax Insulated Gable Roof Building is an energy efficient modular insulated building. Walls are manufactured with durable coil coated galvanized steel that sandwiches a fire retardant CFC Free Poly Urethane insulation. This construction provides a strong, long lasting wall that reduces heat gain in summer or heat loss in winter. Pre painted 25 gauge coil coated galvanized inner and outer walls provide a stable, impenetrable wall. Thick fire