Our most energy-efficient greenhouse kit.
Greatest energy saving 16mm -triple wall polycarbonate (R-value* 2.40)
Fully insulated 30" cedar basewalls (R-value* 13.0)
Tremendous savings in heat loss result equals huge savings in heating costs!
Constant temperatures equals very healthy growing environment.
16mm Triple Walled Polycarbonate glazing
-highest thermal insulation qualities available
-able to withstand extreme abuse, eg: impact strength is stronger than fibreglass, glass, and acrylic
-R-Value* of 2.36
-16mm-triple wall Polycarbonate glazing have a 80% greater insulation value than standard 6mm Polycarbonate
& 200% greater insulation value of single paned glazing.
-Insulated 30" cedar basewalls have a 775% greater insulation value than standard 6mm Polycarbonate
& 1300% greater insulation value of single paned glazing.
-Western Red Cedar material is the superior wood species in insulation value
Included in this special design:
16mm-triple walled Polycarbonate glazing
-cedar benches are available however not included in special pricing
Testimonials from clients with16mm, insulated basewall greenhouses.
"I put in an electric heater at the far end from the door and it maintains air temperature well. This morning was 15 F and I went out to the greenhouse to water, it was a cozy 73. I got my first electric bill since turning on the heat and did not notice anything dramatically different."
"We have a surprisingly well insulated greenhouse.
We have had temperatures down to the high 20's and our little Southern Burner does a great job. The propane level has not even dropped & the heater has been running every night for over a month"
12' x 22' Idaho
"I was very pleased we ordered the insulation. I have purchased a small electric oil filled radiator style heater. It has kept the greenhouse at a constant 45-50 degrees during the night when the temperature has fell into the mid twenties. During the day the outside temperature can be in the high 30s and low 40s and the greenhouse temperature will reach the high 50s with the heater turned off and into the mid-60s if the sun is out. I believe on many warmer days when the sun is shining, we will realize a net solar heat gain (and energy savings) by opening the doors from the interior of our home into the greenhouse-solarium space."
Thanks for your excellent product and good service!
6'x14' Lean-to (6mm polycarbonate roof/plexi glass sidewalls)
Contact us for pricing on larger sized GO GREEN kits.
* R-value = insulation value: see FAQs for more details
Copyright © 2000-2012 Cedar-Built Holdings, Ltd. All rights reserved