When installing insulation in older homes, rolled insulation may not be the most viable option. However, there are a couple of other options for wall insulation that are worth consideration. One is the use offoam insulation. The foam is blown in to the walls, often from theatticarea. As t...
A standout example of versus and comparisons content is RetroFoam of Michigan’s article, What is the Best Insulation for an Attic? (Spray Foam vs Fiberglass vs Cellulose). Right from the start, they acknowledge that while they specialize in spray and injection foam insulation, they’re also...
intended for one layer, the R-value does not double. Similarly, even if a single layer of theattic insulationis compressed during installation, it will not be as effective as if it had the appropriate space. Keep this mind when purchasing insulation or hiring an insulation installation company...
Making your home more energy efficient is one of the easiest ways to lower your carbon footprint, as it means you’re literally using less energy. Home improvement experts recommend tasks such as: Adding an additional layer ofinsulationto your attic areas ...
Blown insulation, also called loose fill insulation, is commonly used to insulate existing structures that previously had no insulation, or where additional insulation is needed. It is made up of loose particles which are blown into anatticor into wall cavities, which are the spaces between the...
Example:R-30 material is 3 times better insulator than R-10 material. That’s why it’s recommended to use superb insulation material for attics (minimal recommended R-value is R-30), ductwork (R-42). Walls, for example, are not the best insulator; they typically should have an R-va...
radiating, from the conductor. The installation also has an important bearing on the current rating of a cable; any installation where the heat generated cannot freely radiate away from the cable, such as cable in conduit or cables under thermal insulation in attics, must be derated accordingly...
Make sure you have at least 16 inches (41 centimeters) of insulation in your attic. This will keep more of the sun's heat out of your living space so the AC doesn't have to work as hard. You can also upgrade to a more efficient model or, on the other end of the spectrum, decid...
Home insulation in attics, roof and walls Additional heat-generating sources such as wood-burning stoves and fireplaces Quality of ductwork Number, size and location of windows and doors Orientation of home, number of “exposed” walls Open floorplan vs. many isolated spaces ...
The result is an arched ceiling that can be finished by filling it with insulation and plasterboard. You could also leave it as an empty room in the attic.The rafters’ spacing and size depend on various factors, such as the type of roofing material, local building codes, and the load ...