Solid wall insulation is an extra layer of insulation on an external or internal wall, while cavity wall insulation is injected into the space between the two layers that make up the external walls.

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Installing insulation in walls is one of the most efficient and cost-effective ...

A question appeared recently in your column about insulating an early 1900’s house from the inside. Your answer concerned the use of foam insulation and the application of rigid foam board to the ...

Q-Like hundreds of thousands of other homes, my home has brick walls with plaster lath nailed to furring strips on the inside. This leaves a space of about an inch or less between interior and ...

Natural stone and thermal insulation of the exterior walls of buildings represent a traditional construction process in Jordan. Pouring reinforced concrete behind stone cladding is a vital element in ...

A range of environmentally friendly walls and facades with high fire-resistance, sound reduction and thermal insulation properties. Qbiss One A cost-effective prefabricated architectural metal wall ...

I am renovating a house and the floor in our rec room gets very cold. We have an accessible crawl space below it. I would like to put up unfaced insulation between the floor joists and lay carpeting ...