Vapor Retardant

Question 1

What's the best way to insulate my basement?

Accepted Answer

Foam board insulation is an excellent choice for basement walls because it's strong, moisture-resistant, and helps prevent mold growth. It can be easily installed between the wall studs, making it a DIY-friendly option.

Question 2

How do I determine the R-value I need for my project?

Accepted Answer

The R-value of foam board insulation refers to its resistance to heat flow. Consult local building codes and consider your climate to determine the required R-value for your project. Higher R-values provide better insulation.

Question 3

What are some of the top-rated foam board insulation?

Accepted Answer

One of our top-rated foam board insulation is the 1 in. x 2 ft. x 48 in. R5 Radiant Acoustic Insulation Kit - STC 19 (12 sheets) - 96 sq. ft..

Question 4

Can I use foam board insulation on the exterior of my house?

Accepted Answer

Yes, you can use foam board insulation on the exterior of your house for added protection against the elements. However, choose a foam board for exterior applications, as some may not withstand UV exposure.

Foam Board Insulation

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Department

Product Thickness (in.)

0.63 in

1 in

2 in

2.38 in

Insulation Location

Basement

2x4 Wall

Attic

Garage

Exterior Sheathing

2x6 Wall

2x8 Wall

Ceiling Insulation

Metal Building

Re-Siding

Crawlspace

Exterior Wall Foundation

Floor

Interior Wall

Under Slab

Insulation R-Value

R10

R3.0

R5

Faced or Unfaced

Faced

Unfaced

Insulation Features

Mold Resistant

Formaldehyde Free

Soundproofing Insulation

Moisture Retardant

Pack Size

1

8

9

12

Eco Friendly

Energy Star

SilveRboard 1 in. x 2 ft. x 48 in. R5 Radiant Acoustic Insulation Kit - STC 19 (12 sheets) - 96 sq. ft.

Amvic Envirosheet H.D Insulation with drainage-2-3/8in. x 2ft. x 4ft.(8 Panels)-64 sq ft. - R10 - Ext/Int-Below/Above Grade

SilveRboard R10 High Density 35 PSI Under Slab Insulation Kit - (10 Sheets) 2 in. x 2 ft. x 4 ft. - 80 sq. ft.

SilveRboard 0.625 in. x 48 in. x 24 in. 72 sq. ft. R-3 Graphite Radiant Barrier Wall Insulation Kit (9-Sheets/Kit)

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SilveRboard
1 in. x 2 ft. x 48 in. R5 Radiant Acoustic Insulation Kit - STC 19 (12 sheets) - 96 sq. ft.

Amvic
Envirosheet H.D Insulation with drainage-2-3/8in. x 2ft. x 4ft.(8 Panels)-64 sq ft. - R10 - Ext/Int-Below/Above Grade

SilveRboard
R10 High Density 35 PSI Under Slab Insulation Kit - (10 Sheets) 2 in. x 2 ft. x 4 ft. - 80 sq. ft.

SilveRboard
0.625 in. x 48 in. x 24 in. 72 sq. ft. R-3 Graphite Radiant Barrier Wall Insulation Kit (9-Sheets/Kit)