Insulation

DIY Encyclopedia

Sold in either pre-cut or perforated into shorter lengths. Use is similar to roll insulation, but best for use where there are many cross beams...

Batt and roll insulation encapsulated for easier handling. Encapsulation enables the insulation to breathe and prevents condensation...

Comes in a liquid spray form that quickly foams and hardens. May have a higher insulating value than blown-in materials, but is more expensive...

Comes compacted in bags and is poured or blown into walls and between joists of the attic floor. Good for retrofitting insulation into...

For insulating water pipes from freezing in the winter. It also helps control heat loss when pipes carry hot water and controls condensation and...

One type is made of foil and poly to trap air between the sheets of foil, generally using bubble pack. A second type expands when installed...

Can be used on the interior or exterior of the house, or on basement walls. Usually comes in board form in a variety of sizes ranging from 8”...

Comes in continuous rolls that vary in width and thickness. Usually installed between open ceiling joists and wall studs. Has a vapor barrier...

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