Greenhouse kit Sale! The Traditional Series has straight eaves. This Fivewall Polycarbonate Greenhouse is one of our most popular greenhouses and is on sale everyday!
This Feature Five Wall polycarbonate greenhouse kit is larger is size and built to withstand harsh weather conditions. This large hobby greenhouse kit is available with traditional straight eaves, making this quality greenhouse an architectural delight. The 16mm Five Wall poly efficiently traps heat that is produced by the sun insulating it against the cold. Polycarbonate also minimizes against interior condensation.
The light transmission of Fivewall polycarbonate is slightly lower at 62%. The benefit is an improved R value of 3.03 which is a 21% improvement over 16mm thick triple wall poly. This means that greenhouses glazed with our fivewall polycarbonate will cost 21% less to heat than the previous triplewall polycarbonate glazing. In addition, the fivewall polycarbonate is about 50% more efficient than insulated double glass, 10mm triplewall polycarbonate and 8mm 4 wall polycarbonate. It is approximately 80% more efficient than 6mm or 8mm twin wall polycarbonate. Arguably, this is the most energy efficient glazing material available in today's greenhouse market.
The durable aluminum frame for the greenhouse comes with an attractive enamel paint finish (white, forest green or dark brown). Large automatic roof vents provide air circulation and the wide storm/screen door comes with a key lock. This feature greenhouse comes with a Twinwall door insert, or you can upgrade to a double glass storm door. Double doors are also available.
This 16mm five wall polycarbonate greenhouse has been designed and constructed to the highest engineering standards for over 50 years!
These quality greenhouses include the following features:
- Greenhouse measures 12' 8 1/2" wide x 20' 10 1/2" long
- Eave height is 5' 6"
- Height to center ridge is 8' 6 3/4"
- Maintenance Free Aluminum Frame Painted White, Green or Brown
- 4 Roof Vents Measuring 20" x 48" with Automatic Solar Vent Openers
- Durable 16mm five Wall Energy Efficient Polycarbonate
- Twinwall Poly Door Insert on Standard Storm Door or Upgrade to Double Glass Storefront Door - Doors are lockable
- Easy to Build - Step by Step DVD Included with Instructions (video available on request only)
-
Lifetime Guarantee on Manufacturing Defects
-
ADDED BONUS: FREE 12 Eye Hooks for hanging baskets
-
ADDED BONUS: FREE 1 Minimum/Maximum Thermometer
-
ADDED BONUS: FREE Door Drop if required for placement on kneewall
-
ADDED BONUS: Delivered crated and not in cardboard boxes
-
ADDED BONUS: 62% Discount Provided on All Shipping Rates
Add on the attractive Victorian Trim Package to enhance the charm and elegance of your greenhouse. Your Victorian Trim Package can be selected in the Options Box below. Picture shown may not be actual size. Optional door upgrades available.
Please note that shipping is not included. Please call 1-800-665-2124 to obtain your shipping fee or to quote custom sizing or custom paint colors.
You will receive a final confirmation of your order via email and any changes required can be made at that time.
| 
Backyard Greenhouses
Windsor, Ontario
Backyard Greenhouses
