Model # 320810

Internet #202533656

Store SKU #703990

R-Tech 1/2 in. x 4 ft. x 8 ft. R-1.93 Insulating Sheathing
0732813100058

R-Tech

1/2 in. x 4 ft. x 8 ft. R-1.93 Insulating Sheathing

  • Cost effective insulation
  • Multiple thicknesses
  • 1/2 in. x 4 ft. x 8 ft. R-1.93 Insulating Sheathing
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Cost effective insulation
  • Multiple thicknesses
  • 1/2 in. x 4 ft. x 8 ft. R-1.93 Insulating Sheathing
R-Tech is a cost effective way to increase your project energy efficiency. EPS is a fully recyclable material. R-Tech is also available in thicknesses ranging in 1/8 in. increments from 3/8 in. to 5 in.
  • Designed for use on walls, in basements, as siding underlayment and as foundation insulation
  • Energy Star qualified to meet or exceed federal guidelines for energy efficiency for year-round energy and money savings
  • Cuts easily to size to make installation a snap
  • Poly-facer on both sides for flexibility and durability
  • Moisture-resistant design to help maintain a water-tight seal



  • How much do you need? Let our calculator help:
    Insulation calculator button

Product Overview

  • Cost effective insulation
  • Multiple thicknesses
  • 1/2 in. x 4 ft. x 8 ft. R-1.93 Insulating Sheathing
Model #: 320810
Sku #: 703990
Internet #: 202533656

R-Tech is a cost effective way to increase your project energy efficiency. EPS is a fully recyclable material. R-Tech is also available in thicknesses ranging in 1/8 in. increments from 3/8 in. to 5 in.

  • Designed for use on walls, in basements, as siding underlayment and as foundation insulation
  • Energy Star qualified to meet or exceed federal guidelines for energy efficiency for year-round energy and money savings
  • Cuts easily to size to make installation a snap
  • Poly-facer on both sides for flexibility and durability
  • Moisture-resistant design to help maintain a water-tight seal



  • How much do you need? Let our calculator help:
    Insulation calculator button

Info & Guides

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Specifications

Dimensions

Coverage Area (sq. ft.)
32
Product Length (ft.)
8 ft
Product Thickness (in.)
.5 in
Product Width (in.)
48 in

Details

Faced or Unfaced
Faced
Insulation Features
Structural
Insulation Location
2x4 Walls,2x6 Walls,Attics,Basements,Crawlspaces,Exterior Sheathing,Exterior Wall Foundation,Under Slab
Insulation R-Value
R1.93
Insulation Type
Foam Board Insulation
Interior/Exterior
Interior/Exterior
Product Weight (lb.)
1.4lb
Sheathing Type
EPS

Warranty / Certifications

Warranty Information
N/A

Specifications

Dimensions

Coverage Area (sq. ft.)
32
Product Length (ft.)
8 ft
Product Thickness (in.)
.5 in
Product Width (in.)
48 in

Details

Faced or Unfaced
Faced
Insulation Features
Structural
Insulation Location
2x4 Walls,2x6 Walls,Attics,Basements,Crawlspaces,Exterior Sheathing,Exterior Wall Foundation,Under Slab
Insulation R-Value
R1.93
Insulation Type
Foam Board Insulation
Interior/Exterior
Interior/Exterior
Product Weight (lb.)
1.4lb
Sheathing Type
EPS

Warranty / Certifications

Warranty Information
N/A

Questions & Answers

is this rigid or bendable

is this rigid or bendable
Asked by: chip
It is surprisingly bendable. As long as you keep the films at both sides, the foam core will not break by moderate degree of bending. I used this product to insulate garage door - cut pieces were bent and inserted into 'slots' of garage door panel. Total 60 pieces were bent, some of the pieces had to be bent to an extreme degree, but not a single one broke.
Answered by: Jason
Date published: 2018-06-22

Can I use this as skirting outside around my travel trailer over the winter where it snows a lot exposed to the snow?

Asked by: Rico
Not sure about outside in snow..I used inside on glass pane the pane does get to about 140 it does a wonderful job there reducing temp by about 25 degrees...
Answered by: Franklyjo
Date published: 2018-10-20

Can I use liquid nail to attach PVC trim boards to the insulating sheathing?

Can I use liquid nail to attach PVC trim boards to the insulating sheathing?
Asked by: ozzie
I don't know why not. It's like Styrofoam so as long as the glue doesn't melt the foam it should work. Again it's Styrofoam so not sure of your application but the sheets are not very strong. Hope this helps.
Answered by: Russ874
Date published: 2018-04-11

Can it be used under a pool

Asked by: Trish
Are you talking about an above ground pool? Then yes. We have been known to use this under our seasonal portable ice rinks as well.
Answered by: Studio33
Date published: 2018-06-03
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Customer Reviews

1/2 in. x 4 ft. x 8 ft. R-1.93 Insulating Sheathing is rated 4.4 out of 5 by 19.
Rated 4 out of 5 by from Good product ... Good product
Date published: 2018-11-27
Rated 4 out of 5 by from The foam is nice to work with except that the... The foam is nice to work with except that the long ends are not cut properly.Some are clean cut while other sheets have additional cuts that don't go all the way through the material, leaving an uneven end.
Date published: 2018-10-30
Rated 5 out of 5 by from The person who helped me was absolutely excellent. I... The person who helped me was absolutely excellent. I am unable to click on the excellent category above, however, that would be the rating!
Date published: 2018-10-30
Rated 4 out of 5 by from Great... Great
Date published: 2018-10-23
Rated 5 out of 5 by from Very nice coverage easy to cut and install... Very nice coverage easy to cut and install
Date published: 2018-10-16
Rated 3 out of 5 by from Foil to foam adhesive was defective. Foil delaminated and toe off in many spots. Foil to foam adhesive was defective. Foil delaminated and toe off in many spots.
Date published: 2018-08-28
Rated 4 out of 5 by from easy to install ... easy to install
Date published: 2018-08-28
Rated 1 out of 5 by from They broke apart .. had to throw them awayv... They broke apart .. had to throw them awayv
Date published: 2018-08-28
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