A Legacy of Greenhouse Innovation
#IB&S
We have built hundreds of ranges throughout Florida and the Southeast.
Imperial Builders & Supply: Pioneering Excellence in Greenhouse Construction
Since launching their pioneering double poly and steel greenhouses in the 1970s, Imperial Builders & Supply has crafted an impressive legacy, constructing hundreds of state-of-the-art greenhouse ranges across Florida and the Southeast.
Enhanced Durability and Strength
Taller Structures for Greater Versatility
Simplified Assembly Process
Elevating Standards: The "Grand" Greenhouse Revolution by Imperial Builders & Supply
Check out our "Grand" designs
Imperial Builders & Supply's 'Grand' greenhouse models are expertly engineered to withstand higher wind loads and accommodate taller structures, marking a significant advancement in durability, longevity, and adaptability. These innovative designs are not only stronger but also simpler to assemble, providing nursery owners with the flexibility to construct their own greenhouses efficiently.

Each of our 'Grand' and Bar Joist Greenhouses is meticulously crafted, featuring a selection of steel posts precisely engineered to complement the specific dimensions of the structure. Enhanced with extra roof framing, these models also provide the option for either corrugated or twin-wall polycarbonate roofing, adding an element of versatility and aesthetic appeal. The pricing and structural integrity of each style are thoughtfully calibrated to offer the best value and performance tailored to your needs.

Features & Benefits
"V Bottom"
With the option of galvanized or aluminum, “V-Bottom” gutters are stronger, larger and more durable than most gutters.
Stronger
All bolts are hot dipped galvanized or stainless steel. Stronger overall design will meet or exceed building code requirements.
Reinforced
Reinforced bow to gutter connections. Stronger truss-gutter-post connections.
Webbing Brackets
Webbing brackets eliminate truss holes. Trusses are stronger and more rigid. Pipe Purlins combined in webbing brackets. Makes for cleaner stronger connections.
Stronger Posts
Larger stronger posts available for taller sidewalls.