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Customer Reviews for RMAX Pro Select R-Matte Plus-3, 1 in. x 48 in. x 8 ft. R-6.0 ISO Rigid Foam Board Insulation

Internet #313501508

Model #637900

Store SKU #787264

  • Interested in purchasing a pallet? Buy 48
  • Thinnest profile & higher R-Value than other foam boards
  • Air & water-resistive barrier

Customer Reviews

  • 4.6
    out of 227 reviews
  • 88% recommend this product
Filter by:
Showing 1-30 of 227 reviews
by
  • Verified Purchase
Some panels were shop worn, torn and warped. Only 50%...
Some panels were shop worn, torn and warped. Only 50% were in good condition.
by
  • Verified Purchase
1 found this review helpful
Great for my garage door. Highly recommend....
Great for my garage door. Highly recommend.
by
  • Verified Purchase
I used this to insulate garage door panels. It scores...
I used this to insulate garage door panels. It scores and breaks a bit easier than the pink stuff and is a radiant barrier.
by
Response from Sika Retail RepJun 14, 2022
Hi HTXDAD, thank you for trusting Sika for your project. SikaRetail
  • Verified Purchase
Insulation
Easy to cut and install
by
Response from Sika Retail RepApr 26, 2022
Hi Bruce, thank you for being a Sika-Rmax customer. SikaRetail
  • Verified Purchase
  • Recommended
Works great for my attic renovation with 2 x rafters...
Works great for my attic renovation with 2 x rafters to get the Level of insulation I need.
by
Response from Sika Retail RepApr 1, 2022
Hi William, we're glad this product could help. Thank you for being a Sika Rmax customer. SikaRetail
  • Verified Purchase
Thick dense foam. Will be perfect as a bulletin...
Thick dense foam. Will be perfect as a bulletin board as the form is dense enough to hold the pins..
by
Response from Sika Retail RepOct 27, 2021
Hi Dwight, Thank you for being an Rmax customer. SikaRetail
    by
      Good material that's easy to work with but the sheets...
      Good material that's easy to work with but the sheets were curled which made it a bit of a hassel to install. This was caused by the way it was stored in the store and can be rectified by laying it flat with the curl facing down and laying some weight on it. Another nice thing about this product is it qualifies for an energy savings rebate from the electric company.
      by
      • Verified Purchase
      1 found this review helpful
      Great product. Easy to use, install and cut. Ig I...
      Great product. Easy to use, install and cut. Ig I need again would buy and use.
      by
      • Verified Purchase
      Husband and I live in Arizona. We insulated a shed with this and it's amazing. It took the temp...
      Husband and I live in Arizona. We insulated a shed with this and it's amazing. It took the temperature inside from 120 degrees to 90 degrees. It's easy to cut and easy to install. We've used it several times to insulate doors that face the sun. What a difference!
      by
      • Verified Purchase
      • Recommended
      1 found this review helpful
      The product was lightweight and easy to cut to correct...
      The product was lightweight and easy to cut to correct size with my pocket knife. Very good for insulating my Dog’s house.
      by
      Response from Sika Retail RepMar 22, 2021
      Thank you for being a Sika customer. SikaRetail
      • Verified Purchase
      1 found this review helpful
      Worked for what I needed it to.
      Worked for what I needed it to.
      by
      Response from Sika Retail RepMar 22, 2021
      Thank you for being a Sika customer. SikaRetail
      • DIY
      • Verified Purchase
      • Recommended
      Its great. Easy to cut
      Its great. Easy to cut
      by
      • DIY
      • Verified Purchase
      • Recommended
      Good stuff, aluminum is stronger than I expected.
      Good stuff, aluminum is stronger than I expected.
      by
      Response from JenniferMar 8, 2021
      Thank you Waterhtr! Thermasheath is a robust product that can be used in many application. Have a great day.
      • Verified Purchase
      • Recommended
      Sturdy, easy and clean to cut, good R-value for what...
      Sturdy, easy and clean to cut, good R-value for what it is.
      by
      Response from JenniferMar 8, 2021
      Thank you very much for the comment.
      • Verified Purchase
      Best for right spaces...
      Best for right spaces
      by
      • Verified Purchase
      by
      • Verified Purchase
      Easy to cut, no messy little foam beads, good r value. Hard to find a store that carries it. We...
      Easy to cut, no messy little foam beads, good r value. Hard to find a store that carries it. We have several Home Depot stores close by but Had to drive 40mi to a Home Depot that had it in stock. Wish they carried it in 2” and 4.5” thicknesses. I routinely use it to sheath 2nd floor walls that are adjacent to attic space and between joists in cathedral ceilings.
      by
      • Verified Purchase
      • Recommended
      1 found this review helpful
      Worked as advertised... We use it in our greenhouse....
      Worked as advertised... We use it in our greenhouse.
      by
      • Verified Purchase
      Product is not flat. It has a huge warp /...
      Product is not flat. It has a huge warp / curve from one side t the other running the entire length of the sheet.
      by
      Response from JenniferJan 15, 2021
      Sorry to hear about the curved product. Please either lay it on a horizontal flat surface and allow it to flatten or return it to the store and exchange it for a board that is not curved.
      • Verified Purchase
      1 found this review helpful
      Very good r value per inch. The foil is real...
      Very good r value per inch. The foil is real thick aswell. The insulation is rigid and cuts well with knife or table/circular saw.
      by
      • Verified Purchase
      Easy to work with and trim. Good value...
      Easy to work with and trim. Good value
      by
      • Verified Purchase
      My Dog thanks you for a warm doghouse insulated with...
      My Dog thanks you for a warm doghouse insulated with this awesome insulation board. Floor, walls, and roof were built out of 7/16th wafer sandwiched around this insulation board giving excellent strength and R value.
      by
      • Verified Purchase
      by
      • Verified Purchase
      It was easy to install did the trick perfect...
      It was easy to install did the trick perfect
      by
      • Verified Purchase
      Rating provided by a verified purchaser...
      Rating provided by a verified purchaser
      by
      • Verified Purchase
      Product was just a waste
      Product was just a waste
      by
      Response from JenniferOct 26, 2020
      Myriam, we are sorry to hear you are dissatisfied with the product. Would you be willing to explain what you did not like about the product and the application you were using it? We would like to hear from you. Please respond here or send an email to Technical@rmax.com Thank you.
      • Verified Purchase
      1 found this review helpful
      More than just Insulation
      We used the R-Max insulation on our shop. In addition to the insulation value, thanks to the reflective silver foil lining we see a huge difference in the lighting. The shop had skylights but was always dark inside. After adding the R-Max insulation the interior of our shop is much brighter than before.
      by
        • Recommended
        Easy to install and very effective. Noticed a big drop...
        Easy to install and very effective. Noticed a big drop in room temperature after installation.
        by
        • Verified Purchase
        1 found this review helpful
        Showing 1-30 of 227 reviews

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        Product Thickness (in.)

        1 in

        1 in

        1 in

        2 in

        Insulation R-Value

        R6.0

        R3.85

        R5

        R10

        Insulation Location

        2x4 Wall, 2x6 Wall, Attic, Basement, Ceiling Insulation, Crawlspace, Exterior Sheathing, Garage, Re-Siding

        2x4 Wall, 2x6 Wall, Attic, Basement, Crawlspace, Exterior Sheathing, Exterior Wall Foundation, Garage, Under Slab

        Basement, Crawlspace, Exterior Sheathing, Exterior Wall, Exterior Wall Foundation

        Basement, Crawlspace, Exterior Wall Foundation, Under Slab

        Insulation Features

        Formaldehyde Free

        Structural

        Formaldehyde Free, Moisture Retardant, Mold Resistant, Water Resistant

        Formaldehyde Free, Moisture Retardant, Mold Resistant, Water Resistant

        Sheathing Type

        ISO

        EPS

        XPS

        XPS