2x6 Wall

Question 1

Which foam board insulation is the best-selling?

Accepted Answer

The 1 in. x 2 ft. x 48 in. R5 Radiant Acoustic Insulation Kit - STC 19 (12 sheets) - 96 sq. ft. is one of our best-selling foam board insulation.

Question 2

Will foam board insulation resist mold growth?

Accepted Answer

Many foam board insulation products are mold-resistant, especially in humid areas or spaces prone to moisture build-up. They also prevent condensation, further minimizing the risk of mold growth.

Question 3

When should I use foam board insulation?

Accepted Answer

Foam board insulation is ideal for various applications, including foundation walls, attic floors, crawl spaces, and exterior walls. It provides a moisture barrier, which is especially beneficial in areas where moisture is a concern.

Question 4

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 5

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.)

0.01 in

0.5 in

0.63 in

0.75 in

1 in

2 in

Sheathing Type

EPS

ISO

Insulation Location

Basement

2x4 Wall

Attic

Garage

Exterior Sheathing

Ceiling Insulation

2x8 Wall

Crawlspace

Re-Siding

Camper/RV/Trailer

Metal Building

Water Tank

Wood Decking

Exterior Wall Foundation

Under Slab

Floor

Interior Wall

Insulation R-Value

R10

R1.93

R1

R2.65

R3.0

R3.2

R3.85

R5

Faced or Unfaced

Faced

Unfaced

Insulation Features

Mold Resistant

Formaldehyde Free

Soundproofing Insulation

Water Resistant

Pre-Cut

Vapor Retardant

Moisture Retardant

Structural

Pack Size

1

9

12

48

Eco Friendly

Energy Star

Henry 1 in. x 48 in. x 8 ft. R-3.85 Insulating Sheathing

3/4 in. x 1.25 ft. x 4 ft. R-2.65 Polystyrene Panel Insulation Sheathing (6-Pack)

RMAX Pro Select R-Matte Plus-3, 0.5 in. x 48 in. x 8 ft. R-3.2 ISO Rigid Foam Board Insulation

Henry 1/2 in. x 48 in. x 8 ft. R-1.93 EPS Rigid Foam Board Insulation

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

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)

Angel Sar 4 in. x 20 ft. x 0.01 in. R-1 EPS Waterproof Polyethylene RV Underbelly Tape Roll, Tear Repair Patch Flex Belly Tape

Installation Services

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Henry
1 in. x 48 in. x 8 ft. R-3.85 Insulating Sheathing

RMAX
Pro Select R-Matte Plus-3, 0.5 in. x 48 in. x 8 ft. R-3.2 ISO Rigid Foam Board Insulation

Henry
1/2 in. x 48 in. x 8 ft. R-1.93 EPS Rigid Foam Board Insulation

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

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)

Angel Sar
4 in. x 20 ft. x 0.01 in. R-1 EPS Waterproof Polyethylene RV Underbelly Tape Roll, Tear Repair Patch Flex Belly Tape