ORIGINAL: buzzard bait
What is Thermalspan?
Beautiful job, Dave!
Jim
Thanks!
Thermalspan is the similar to Polyspan/Starspan covering imaterial. Polyspan/Starspan has a grain and will tear fairly easily along it; while Thermalspan is a random-oriented fiber and has no directional grain... So it is difficult to tear in any direction. As for covering weight they are both the same. You can only get Thermalspan from one place hat I know of:
Harris Design
2000 NW 84th Ave
Ankeny, IA 50021
Phone # (515) 965-5942
It is sold in pakages of 2 square yards (14” Wide X 16’ Long OR 23” Wide X 10’ Long).