The already easy to install RPM just got even easier with the new RPM-V1 (5/16" height).  This newest RPM Mat has a vented design which allows air to reach the vinyl adhesive below, across the entire area of the mat, by incorporating a small hole thru the top of every stud .  This venting allows the RPM-V1 to breathe which accelerates the dry time of the adhesive.  One benefit of the new design offers the user the ability to install the RPM over a wood substrate without having to use staples.  Another benefit and biggest cost savings of the RPM-V1 is it allows the mat to be installed over concrete using the same inexpensive vinyl adhesive currently recommended for the installation over wood. Patent Pending.

The RPM-330 (5/16" height) and RPM-500 (1/2" height) are still available for users who prefer to mechanically fasten the RPM with staples.

Easy Radiant Floor Heating System

The information we collect on any of our forms is not shared or sold to any third party.

Fill out this online form.

What Customers Are Saying...

"Incredible product. I will never install a heated floor again without this product. Fast, simple, and most important, produces a nice FLAT surface for installing stone floors or tile. I highly recommend it!"

- Jerry Burch

Sound Tile & Stone—Gig Harbor, WA

"This product has saved me and my crew time and energy. It is very efficient. I use it all the time and the customers are very impressed by the way it goes down and the fact it keeps the wires out of the way from any damage. I have been using the RPM mats since they first came out. It really makes a difference."

- Bob Wisniewski

Seaport Tile & Marble Inc—Bellevue, WA

"This system out performs any in-floor heat system on the market. Perfect results every time."

- Terry VanderWaal

Terrapin Tile and Stone—Vashon, WA

RPM Mats (Radiant Positioning Mats) are a unique, lightweight alternative to backerboard over a wood substrate and an anti-fracture membrane over a concrete substrate specifically designed for the installation of electric in-floor heat wires.  The design of the RPM Mat allows for any wire spacing desired, as well as protect the heat wire from foot traffic and sharp metal trowels during installation.  After installation, the RPM protects the heat wire in the event any flooring needs to removed.  With peace of mind like that, combined with the simplicity of wire layout and ease of cement leveler installation - why would you use anything else?

 Learn more »


CMX Radiant Corp is a radiant heating product manufacturer.  We sell in floor heating products for residential and commercial properties with detailed how to install RPM Mats instructions and customer RPM Mats testimonials on our website.

Useful Resources: