Comment: Have an existing solar room with glass which has failed. Want to replace roof with polycarbonite and replace ground level glass. Also need to add a couple of roof vents. Solid steel tubing construction on south side of house.
Comment: We, Hines Growers LLC, in Forest Grove, have 22 greenhouses with vents that are badly outdated. They operate with 30 year old Wadsworth VC200 controls that have issues. I can't get replacement parts. Also, the vent motor/gearbox and mount assembly is not available. I would like one of your reps to visit our site and bid for any repairs/replacements that might be needed. Thank you, Manny