now i understand i have to treat the screen wall, do i have to treat it behind too? or just side of it. should i use 1 or 2 inches thick? and finally what kind of fabric should i use? what is the breath test? its been few months i'm reading and reading, i have come to understand a few things here and there. where should i use diffuser?
Behind the screen wall:
- Two 1" layers of coated InsulShield Black. Install 3mil poly sheeting between the layers.
- GOM is Guilford of Maine. Typically Guilford of Maine FR701 type fabric.
- "batting" refers to polyester batting, typically you'll find this used to make quilts.
- InsulShield is a Johns Manville insulation product which is (a) black and (b) coated to allow it to be exposed to free air.
Dennis Erskine CFI, CFII, MEI
Subject Matter Expert
Certified Home Theater Designer
CEDIA Chairman www.erskine-group.com