Installation Guide

Easy To Install

Step 1

Using a serrated knife, cut the batt to ﬁt into the height

of the joist, which is typically 8 inches. If the joists are

16 inches apart, you can use one of ROCKWOOL

’s 16-

inch wide batts. Also available in 24” on center.

Step 2

Insert, compress and release the batt to ﬁt snugly inside

the header cavity, against the exterior wall and between

the joists. Ensure no gaps or voids for the heat to escape.

Two Easy Steps Insulate

a Ba

sement Header

Insulating the basement header is an often forgotten part of a home renovation project. The header

refers to the typical 8-inch gap between the top of the basement's concrete wall and the ﬂoor above.

When left exposed, the header space can cause drafts and make your furnace work harder. That's why

it pays to insulate the area with thermal insulation like COMFORTBATT

to reduce the heat loss and

make your basement more comfortable.

Working with ROCKWOOL

insulation is

a breeze. It cuts quickly and accurately

with a serrated knife, such as a bread

knife, so you can easily achieve optimal

fit around pipes, electrical boxes,

wiring, ductwork, and between studs

and joists that are less than a standard

width.

Did You Know?

ROCKWOOL

stone wool insulation is non-combustible and will not

develop smoke or promote flame spread, even when directly exposed

to fire.

Insulate a Basement Header

For additional information, visit

www.ROCKWOOL.com

ROCKWOOL COMFORTBATT

is a trademark of ROXUL Inc. ROX-2616_0214