Ratings & Reviews for Rmax R-3.2, 0.5-in x 4-ft x 8-ft Pro Select R-Matte Plus-3 Faced Polyisocyanurate Garage Door Board Insulation

Easy install and works

I insulated my basement ceiling underneath my front porch using these panels. One man job using wire hanger to hold up one end until fastened. Very light weight and stable, stiff.

Under New Metal Roof

We installed a new Metal Roof on our double wide mobile home and the metal roof supplier wanted to sell some bubble stuff for insulation. I remember back in Texas I had install RMax in my work shop roof and started some Internet Research. Turns out RMax had a higher R-Value than anything that I had seen or heard about. I bought 40 4x8 sheets and cut them myself to 2x8. The Installer of the roof said he had never seen this before. It worked out great and you can tell the deference.

Did it’s job

Wanted to insulate a wall behind my water heater and heat pump. Easy to work with and looks as good as it can

Excellent product

Does exactly what I wanted it to do and did it easy as pie.

Excellent

This was used in a mobile home shed attached to the carport. This mobile home is from 1976. You could imagine the original particle board. It was deteriorating and needed to be replaced or covered up. This is very easy to cut to size and adhered perfectly. It made the shed insulation look like new. This was used in Florida.

Foam board insulation

this foam board insulation was perfect for my basement ceiling. It keeps my fiberglass insulation from falling on my basement floor.

Not Intended Use

We use this product to construct props and sets for our church Christmas and Easter plays. It is light weight, easy to cut and economical. Painting it is sometimes and issue, but overall we love using it.

Rmax R-Matte Plus-3 R3.2 Faced Polyisocyanurate Fo

sectioned and placed over crawlspace vents. wprked well

Not as messy

I like using this product over Styrofoam for two reasons. It cuts easier and leaves FAR less of a mess.

Foam Board

Used this for a utility room on an existing wall that had minimal space to add insulation. Did the job just fine.

The warmest insulation

Our RV pop outs needed better insulation, it was always cold! We gutted the walls and replaced the insulation with the RMax foam board. Wow! What a difference it made. Cannot recommend it enough.