Box out light fixtures.
Insulation between narrow attic joists.
1a attic access door.
Run the unfaced strips perpendicular to the.
Best for unfinished walls floors and ceilings.
Measure between joists if insulating a floor or attic or studs if insulating unfinished walls to find the correct width for the insulation.
If you re insulating framed walls make sure the insulation is the correct thickness for your wall studs.
Uniform stud spacing is a mainstay of today s construction practices because it allows builders to use wallboard.
These are pre cut sections of insulation that are usually fiberglass although cellulose mineral wool natural fibers and plastic versions are also available.
If the air distribution is in the attic space then consider insulating the rafters to move the distribution into the conditioned space.
Look for water stains on the roof sheathing or damp or moldy spots on attic joists and existing insulation as a clue to where leaks might be.
How to install batten insulation when the studs are wider than 16 inches.
Designed for easy handling and use between framing such as studs and joists making it among the best insulation for walls.
If your attic floor has no insulation install faced batts or faced rolls between each joist with the moisture barrier facing down against the drywall or plaster ceiling below.