How are your greenhouse frames different?

Our greenhouse frames sets us apart from the competition.

Our extruders are located in Portland, Oregon and Calgary Alberta. Our greenhouses are comprised of mostly proprietary profiles which we have designed and improved upon since the late 50’s. 

These profiles and the complete systems are designed by Journeymen Glaziers for water and
weather tightness, strength, and longevity. We have taken into account the expansion and contraction of our construction materials through the changing seasons creating sealed connection which will move with the materials for maintenance free weather-tight
use. In addition to the seals, our system incorporates an active weep system to funnel condensation out of the greenhouse.  Lastly, we include an interior bolt track system that allows you to hang anything, anywhere.  Each roof bar can handle over 50 pounds of weight.

There is a lifetime warranty on frame to not break, corrode, fail for the full term of original ownership (exceptions examples Act of God).