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Insulfoam Garage Door Insulation Kit

  • Cut heating, cooling costs for your garage
  • Simple to install
  • Insulfoam Garage Door Insulation Kit
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Product Details

You can make your garage as comfortable as any other room in the house with the Insulfoam garage door insulation kit. It can help your garage maintain a consistent temperature while reducing heating and cooling costs. This allows you to transform your garage into a cozy den or pleasant game room, or keep your car at just the right temperature overnight for your morning drive. The panels have a maintenance-free facer that gives your garage a professionally finished look. No additional glues or adhesives are required, and the panels come with grooves to flex for easy installation. Install with grooves facing away from you; laminate surface should face the inside of the garage.
  • Fits all standard 8 ft. and 9 ft. metal garage doors and can be easily cut to non-standard sizes
  • Quick and easy install - typically takes less than an hour
  • Rigid impact-resistant panels are easily washable and give your garage a clean professional look
  • Helps reduce interior noise
  • Panels fit tightly, minimizing energy loss
  • Click here to learn more about Eco Options and Energy Efficiency
  • How much do you need? Let our calculator help:
    Insulation calculator button
  • Return Policy

Additional Resources

From the Manufacturer

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Specifications

Dimensions

Cover Area Per Bag (sq. ft.)20 sq ftCoverage Area (sq. ft.)20 sq ft
Product Length (ft.)4.5 ftProduct Thickness (in.)1.25 in
Product Width (in.)20.25 in

Details

Compatible Install SurfaceFiberglassFaced or UnfacedFaced
Insulation FeaturesPaintableInsulation LocationGarage
Insulation R-ValueR4.8Insulation TypeFoam Board Insulation
Interior/ExteriorInterior/ExteriorNumber of Pieces8
Pack Size8Product Weight (lb.)6.5 lb
Sheathing Size4.5 ft. x 1.25 in. x 20.25 in.Sheathing TypeEPS

Warranty / Certifications

Warranty Information20-year limited thermal warranty
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Questions & Answers

17Questions
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Q:What is the R rating?
by|Aug 3, 2023
0 Answer
Answer This Question
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Q:what side faces in
by|Jul 8, 2022
1 Answer
Answer This Question

A:  Either side. It’s the same.

by|Jul 9, 2022
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    Q:I have a 20'x 30' ft shop, quonset hut style how would you recommend I fasten the panels to the ceiling?
    by|Aug 2, 2021
    1 Answer
    Answer This Question

    A:  Sure they will add insulation and make it warmer in the winter months. it may be cheaper to buy insulation panels of foam board in 4x8 panels.

    by|Aug 2, 2021
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    Q:I have two 9w x 8h and one 10x10 will two packages cover the 9wx8h? what do I get for the 10x10...
    by|Oct 17, 2020
    1 Answer
    Answer This Question

    A:  Yes. I have a 3-car garage and 3 packs provided more than enough panels to cover everything. My garage doors required that I cut all the panels to fit which was extremely easy.

    by|Dec 14, 2020
    Showing 1-4 of 17
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    Customer Reviews

    4.5 out of 5
    (93)
    • 4.5
      out of 93 reviews
    • 94% recommend this product
    Filter by:
    Showing 1-10 of 93 reviews
    Looks great!
    Looks great after install. Quite messy to install with LOTS os styrofoam "bits" all 9ver the place. Also, it is very difficult to "bend" these into position. They do stay in place after install I have no issue with them coming loose
    by
    • Verified Purchase
    • Recommended
    Good, but could be better.
    Like others have said, some of the boards were warped and some of them from the factory had some kind of black paint or something that transferred to a couple of the white sides that wouldn't wipe off but it was minimal. If you have the right tools like a hot knife or a big cutting knife it's really not that bad. These are not in any way flexible and you will have a little bit of crinkling on the plastic side but, it's a garage. This was still a DIY job that was about $600 cheaper than having a pro to it for a 3 car garage. I'm in Arizona and face South and even though it's only april, there is a 40° difference between the outside door hitting the sun and the inside of the panel. Use the scrap pieces to stuff inside of the channels and then measure as close as you can a little bit of sanding or filing to make them fit and it's great.
    by
      • Recommended
      1 found this review helpful
      The installation was fairly easy and time wise fairly fast. The insulation is excellent for stopp...
      The installation was fairly easy and time wise fairly fast. The insulation is excellent for stopping outside noise and keeping the heat out of the garage.
      by
      • Verified Purchase
      • Recommended
      1 found this review helpful
      Easy to use works great....
      Easy to use works great.
      by
      • Verified Purchase
      Rating provided by a verified purchaser...
      Rating provided by a verified purchaser
      by
      • Verified Purchase
      Weird smell with the second purchase of the insulation. ...
      Weird smell with the second purchase of the insulation. Smells like mold or mildew. I sprayed Lysol on it to remove the smell helped a little but not completely.
      by
      • Verified Purchase
      There were not enough panels for my garage door, and...
      There were not enough panels for my garage door, and still had to do a lot of cutting to make them fit in place
      by
      • Verified Purchase
      by
      • Verified Purchase
      Messy job
      You better have a good knife and a vacum cleaner !
      by
      • Verified Purchase
      Simple instructions
      Easy to install . follow directions they are simple but really help. I like this ridged insulation better than batting.
      by
      • Verified Purchase
      • Recommended
      Showing 1-10 of 93 reviews

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      current product

      Product Thickness (in.)

      1.25 in

      1 in

      2.38 in

      Insulation R-Value

      R4.8

      R5

      R10

      Insulation Location

      Garage

      2x4 Wall, 2x6 Wall, 2x8 Wall, Attic, Basement, Ceiling Insulation, Exterior Sheathing, Garage, Interior Wall, Metal Building, Re-Siding

      Basement, Exterior Wall Foundation, Floor, Garage, Under Slab

      Insulation Features

      Paintable

      Formaldehyde Free, Vapor Retardant

      Formaldehyde Free, Vapor Retardant

      Sheathing Type

      EPS

      EPS

      EPS