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

I didn't have many choices but this seemed to do the job

It’s exactly as it is listed, people stop writing bad reviews talking about how it looked thicker in the pic. It clearly tells you the dimensions multiple times. Don’t blame homedepot for your stupidity

Worked exactly how I needed it to do!!! Great product!!!

Product had holes in it and corners crunched. Product fine, handling of product prior to the sale, less than desirable.

Like others, I bought this to insulate a garage door. It was easy cutting, not too messy. The biggest issue, earned it only 3 STARS, was the VOIDS I found when I was cutting the individual garage door panels. I was able to overcome this problem by shooting in some Great Stuff, I previously bought, to fill these voids. But I had to wait a few hours while it expanded and cured enough to trim the excess and clamping, with a spring loaded clamp, to keep it from bulging out. Cost me more time & $$...

Bought to fully insulate my VolvoVNL 770, easy to install I already feel the difference and I’m not even finish with the remodel.

Very good quality item

Good product does the job.

Easy to cut and finished my project...

The board cut very easy and did the job well.

It got the job done, but if they send it 5x12 it would be perfect for me

Looking for support to create fall for a flat roof. Worked perfectly

Great foam board. We have some areas that need a little more insulation but do not have the structural aspects to place batt insulation. We placed this board across the area and it works great.

Awesome product, easy to install and provides great insulation. Highly recommended. Thank you.

Good Value and Quality.

Cut this into four pieces per sheet and used as backing for some thin decorative lay-in (suspended) ceiling tile. It worked great!

Very easy to cut and shape to fill odd voids, Works well.

Went up great, easy to work with.

I did not purchaser worked as advertised

I used for my garage door. Easy to cut. Much cooler in garage.

I chose this to insulate the roof of my Carolina Carport metal garage building. it was easy to work with and didn't add too much weight. I did tons of research before going with a foam board insulation. The trick to using this for a similar situation is leaving an air gap between the exterior metal and the radiant barrier silver side. I ended up with approximately 2" between the roof and the insulation which is working great. Using an infrared thermometer gun I read 88° on the interior roof and 117° on the interior of the wall that gets the most sun all day after installation. I did seal the boards with window and door expanding foam also. It's worked so well I'm going to do the same on the walls. I could see it working well as sheathing during construction, but I wouldn't hesitate to use it on an existing structure. It's also a great value for what you get.

Rating provided by a verified purchaser

Another excellent product easy to work with I was pleasantly impressed