Home insulation tips and contractors

Insulation Calculators

Browse Topics

» Spray Foam Insulation

» Fiberglass Insulation

» Cellulose Insulation

» Pipe Insulation

» Mineral Wool Insulation

» Plastic Foam Insulation

» Installing Insulation

» Electrical Insulation

» Building Insulation

Search questions
Browse and search our database of Q & A.

Ask a question
Ask a question and get answers from real people.

Answer questions
Help our users by answering their questions

should a gap be left between exterior sheathing and foam board installed inside it? should a gap be left between foam board and an interior wall?what if the foam board is reflective? cold climate, old house rehabbing.

Answers:

From: Tony Montana

there should be no gap in between the walls and the foam insulation, this is to ensure that no moist will form in between.

Back

Add Your answer to this question:

Your name
Your answer
Confirmation code:	118 Enter the code exactly as you see it into this box.

Powered by Yahoo! Answers

$	Top Products

	» Popular Mechanics Weatherproofing & Insulation
	Price: $11 $8.95

	» The Science and Engineering of Thermal Spray Coatings
	Price: $624 $520.00

	» Thermal Engineering
	Price: $78 $65.00

?	Questions & Answers

Resolved questions:

» How do i prevent a water pipe from freezing when it is facing an exterior wall?

» In need of advice on how to best insulate crawl space under my home

» My loft appears to be adequately insulated and ventilated but i am still finding droplets of water on the underside of the felt lining behind the roof tiles. any suggestions for ridding me of the condensation?

» Ask a question
» Answer questions