Are You Frustrated with Warping of the Jam-Ex®?
Follow These 3 Steps
How Does This Solution Help?
When being applied, spray foam insulation exotherms to 250˚ F. As it cools and cures, it will thermally contract thus exerting a force on any material that it is adhered to. The force is great enough to bend window frames as well as light and medium gauge metals. “Picture framing“ will alleviate this force.
Jam-Ex® is available in the following profiles and packaging:
- 10’-0” long x 2” x 3” 25 pcs / box
- 10’-0” long x 4” x 5” 25 pcs / box
Get the Jam-Ex®
A semi-rigid, 60 mils thick, extruded thermoplastic product.
Use Jam-Ex ® to extend the jambs, heads, and sills of windows, storefronts, curtainwalls, and doors in exterior walls of buildings.
For air barrier and vapor barrier systems.