Traditional Twinwall Polycarbonate Free Standing Greenhouse
Twinwall polycarbonate greenhouse is great for gardeners who live in a cold climate and wish to have a functional greenhouse year round.
• Virtually unbreakable, 6mm twinwall polycarbonate is designed to withstand the heaviest snow loads and highest winds.
Sample twinwall polycarbonate greenhouse sizes:
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6’ 7” x 8’ 7 1 ⁄2 ” x 7’ 3” – $7530
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8′ 7 1 ⁄2 ” x 10′ 8″ x 7′ 8 1 ⁄4 “ – $8760
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8’ 3 1 ⁄4 ” x 12’ 5 1 ⁄4 ” x 7’ 7 5 ⁄8 ” – $8870
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10’ 3 3 ⁄4 ” x 12’ 5 3 ⁄4 ” x 8’ 7 ⁄8 ” – $11590
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12′ 8 1 ⁄2 ” x 16′ 9 1 ⁄2 ” x 8′ 6 3 ⁄4 “ – $16170
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12’ 4 1 ⁄4 ” x 20’ 7 3 ⁄4 ” x 8’ 6 1 ⁄8 ” – $19800
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16’ 9 1 ⁄2 ” x 20’ 10 1 ⁄2 ” x 9’ 5 1 ⁄4 ” – $22080
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20′ 10 1 ⁄2 ” x 20′ 10 1 ⁄2 ” x 10′ 3 3 ⁄4 “ – $36205
*Pricing based on 6mm twinwall polycarbonate with frame painted white, green or brown. Measurements are width x length x height.
Didn’t find what you’re looking for? We can build any size, call us toll free: 1-800-665-2124
| Victorian Cresting and 2 Finials | The finishing touch! The decorative cast aluminum cresting and finials gives your greenhouse that elegant English look. |
| Paint Finish | Forest Green, Dark Brown, Black or Custom Color Match - White is our standard paint color, or you can upgrade to your choice of color. |
| Insect Screens for Roof Vents | Screens will keep insects and falling debris out of your greenhouse. |
| Solar Powered Side Vents | For added ventilation, solar power controlled. |
| Insect Screens for Side Vents | Screens will keep insects, small critters and falling debris out of your greenhouse. |
| Glass Louver Windows | Available in single glass only, manually operated for added ventilation. |
| Free Door Drop if Required for Raised Foundation Wall | Let us know the height of your foundation wall, we'll drop the door to ground level at no additional cost. |
| Various Door Upgrades | Storm Doors, Wheelchair Accessible Doors, Double Glass Commercial Doors, Double Doors, or add on additional doors. |
| Custom Dimensions Welcomed | The sky is the limit, let us know what you want. |
| Various Roof Slope Options | Standard 5/12 Roof Slope, Cottage 8.5/12 Roof Slope, Cape Cod 12/12 Roof Slope or Custom Roof Slope available. |
| Exhaust Fans w/ Intake Shutters and Thermostat | Available in three sizes for critical air flow and ventilation. |
| Insect Screens for Intake Shutters | Screens will keep insects, small critters and falling debris out of your greenhouse. |
| Natural Gas, Propane or Electric Heaters | Several heating options available specific to your climate. |
| Shade Cloth | Cool the greenhouse interior by using a 70% horticulture shade cloth. 6' or 12' widths, cut to any length. |
| Gutters and Downspouts | H Gutters or Decorative Victorian Gutter which is stylish and functional. Fabricated with downspouts and end caps. |
| Decorative Panels | Decorative base panels for added English charm. |
| Engineered Stamped Plans for Permit Process | Available for any USA State or Canadian Province. |
| Standard or Superior Greenhouse Frame | Standard Aluminum Frame withstands 85 miles per hour wind load and 32 pounds per square foot snow load. Superior Aluminum Frame is more substantial and hides all exterior fasteners. Luxury Aluminum Frames add elegance and beauty. |
| Decorative Beauty Cap System for Framing | A wider profile aluminum placed over our standard framing for a more substantial structure. |
| Various Glass Upgrades | 3mm Single Tempered Glass, 6mm Single Sheet Beauty Glass per bay with no overlaps, 16mm Double Tempered Glass, High Performance Low E Glass, Tinted Glass available. |
| Cedar Benches | 24" x 48" or 32" x 48" |
Product Inquiry Form
Need more information? Call us toll free at 1-800-665-2124 or fill out the form below to have one of our experts get in touch with you.