Red Label Siding Insulation

Extreme Strength

ProBoard Red Label features heavy duty film facers on both sides and is manufactured at a heavier density to significantly increase the strength of the panel compared to traditional EPS insulation products.

PSI Chart

Superior Breathability

ProBoard Red Label features heavy duty film facers on both sides and is manufactured at a heavier density to significantly increase the strength of the panel compared to traditional EPS insulation products.

Perm Chart

Specifications & Downloads

PRODUCT
Red Label 150
Red Label 250
Red Label 350
Red Label 500
R-VALUE
R-1.5
R-2.5
R-3.5
R-5.0
THICKNESS
0.3"
0.5"
.75"
1.0"
FORMAT
Fanfold 4' x 48'
Fanfold 4' x 48'
Sheathing 4' x 8'
Sheathing 4' x 8'

How to Trim Windows & Doors

If Red Label is Thinner than the Jamb

Butt insulation directly against jamb, then install trim piece directly on top of the insulation. 

Insulation No Coil Cap V2

If Red Label is Thicker Than the Jamb

Butt insulation directly against the jamb. Use aluminum coil and a break to create a cap to cover the insulation. Install trim piece directly on top of the coil. 

Insulation Coil Cap V2

Made with Neopor

Take energy savings to the next level

White EPS

EPS is a closed cell, rigid foam insulation made of 98% air and 2% plastic. EPS has been proven to be a safe material which provides excellent thermal insulation properties.

Neopor 

Neopor® has similar properties to EPS, but contains high-purity graphite particles which reflect heat as it passes through the insulation, slowing it down. This graphite gives our Premium Series insulation its super-efficiency and dark gray color.