Installation Videos
Watch step-by-step installation and wiring videos for your TempZone™ Custom Mat.
TempZone™ Custom-Fit Floor Heating Mats
Made-to-Order Mats for Rooms of Any Shape
TempZone™ Custom Mats are built to order to match the exact shape of your room—following curves, angles, and fixtures so every usable square foot stays warm. They arrive in one piece for a fast, cut-free installation under tile, stone, marble, or hardwood.
Why Choose TempZone™ Custom Mats?
Precise Custom Fit
Each mat is made to order to match your exact room shape—no cuts or trims needed on site.
Follows Curves & Angles
Designed to wrap around curves, angles, and non-standard layouts that standard mats can't cover.
Heats Around Fixtures
Warms right up to toilets, vanities, and permanent fixtures for full, even floor coverage.
Fast, Cut-Free Install
Arrives in one piece and rolls out fast—the easiest installation with no on-site cutting.
Even, Full-Room Warmth
Delivers 12–15 watts per sq. ft. and distributes heat evenly across the entire floor.
Clean, Allergen-Free Heat
Radiant warmth that doesn't stir up dust, pollen, or allergens like forced-air systems.
Safe & Certified
ETL listed and backed by free overnight design support on every project.
Free Design Service
Our engineers design the perfect made-to-order layout for your space—free, overnight.
Custom Mat Reviews
We take pride in providing both exceptional service and great products. But don't just take our word for it, check out what some of our customers have had to say.
Custom Mat Projects
See real customer installations featuring TempZone™ Custom Mats in bathrooms, kitchens, and beyond.
TempZone™ Custom Mats
Each TempZone™ Custom Mat is made to order to match the exact shape of your room—following curves, angles, and fixtures with no on-site cutting. The heating element delivers 12–15 watts per square foot for even, full-room warmth and ships in one piece for a fast install. ETL listed and backed by free overnight design service.
Made‑to‑Measure Warmth for Any Layout
TempZone™ Custom Mats for tile, stone or hardwood floors were designed to offer the most optimal fit for rooms of any shape. Our custom-fit mats were developed to follow curves and angles with ease.
Features
- Designed to your exact floor plan for edge‑to‑edge coverage
- No on‑site cuts or turns—faster, cleaner installation
- Ideal for curves, angles, and obstacles like islands and vanities
- 25 Year Warranty
- 12-15 Watts Per Sq. Ft
How Much Does It Cost to Run a Custom Mat?
TempZone™ Custom Mats are highly efficient and typically cost just pennies per hour to operate. Use the calculator below to estimate costs for your room size, flooring type, and local electricity rates.
Operating Cost Calculator for Floor Heating
Estimate your daily and monthly energy costs based on room size and local rates.
ft²
¢/kWh
Estimated Cost
$0.04
per hour
$0.15
per day
$4.50
per month
Free SmartPlan
Get a custom installation plan for your custom mat project in just 1 business day.
"I'll create a custom installation layout showing exactly where your heating elements go, plus a complete materials list with pricing."
What Affects Operating Cost?
Room size
A small bathroom costs far less than a large basement
Flooring type
Tile and stone transfer heat most efficiently
Daily usage
2 hours vs 6 hours makes a big difference
Electricity rates
Local kWh pricing directly impacts costs
Controls & Accessories
Complete your TempZone™ Custom Mat system with the controls and accessories your installation needs.
Programmable, WiFi, and nonprogrammable thermostats with built-in Class A GFCI and floor sensing to control your custom mat precisely.
Features
- Touchscreen, WiFi & nonprogrammable options
- Built-in Class A GFCI ground-fault protection
- Floor + ambient temperature sensing
- Works with every TempZone™ Custom Mat
ThermalSheet insulating underlayment reflects heat upward, shortens warm-up time, and lowers operating cost over slabs and unheated spaces.
Features
- Synthetic-cork thermal break (1.5 R-value)
- Faster warm-up and lower running cost
- Crack isolation up to 1/4"
- Use under tile, stone, LVT & laminate
A pocket-size continuity monitor that beeps the instant a heating element is nicked—so damage is caught and fixed before you tile over it.
Features
- Clips to the mat during installation
- Audible alarm on a damaged element
- Catches faults before they are buried
- Reusable on every project
Pre-assembled rough-in kits with the box, conduit, and connectors needed to wire your thermostat to code—no guesswork at the wall.
Features
- Everything for a clean thermostat rough-in
- Single- and multi-gang options
- Speeds up the electrical phase
- Code-compliant components
Floor Type Compatibility
Choose the right heated floor mat system based on your flooring type and installation method. TempZone™ mats are designed for adhered floors (tile, stone, glued wood). Environ™ mats are specifically engineered for floating floors (laminate, carpet, click-lock).
| Floor Type | Installation |
TempZone™ Mats (Flex Roll & Easy Mats) 15W/sq ft |
Environ™ Mats 12W/sq ft |
Slab Heat Mat 20W/sq ft |
|---|---|---|---|---|
| Tile, Marble, Stone | Thinset | *1 | ||
| Hardwood | Nailed | *4 | *1 | |
| Glued | *5 | *1 | ||
| Engineered Wood | Nailed | *4 | *1 | |
| Glued | *5 | *1 | ||
| Floating | *3 | *2 | *1 | |
| Bamboo | Nailed | *4 | *1 | |
| Glued | *5 | *1 | ||
| Floating | *3 | *2 | *1 | |
| Laminate | Floating | *3 | *2 | *1 |
| Nailed | *4 | *1 | ||
| LVT / Vinyl | Glued | *5 | *1 | |
| Floating | *3 | *2 | *1 | |
| Carpet | Stretch-In | *6 | *6 | *1 |
| Glued | *5 | *6 | *1 | |
| Cork | Floating | *3 | *2 | *1 |
| Concrete Slab | In-slab |
*1 Slab Heat systems are embedded in the concrete slab; any finished flooring can be installed over the cured slab.
*2 Consult your flooring manufacturer to ensure the flooring can be installed directly over a heating system. If embedding is required, you must use a TempZone or Slab Heat system.
*3 Floating floor can be installed over an embedded TempZone system in 3/8–½" self-leveling cement (SLC), fully cured.
*4 Nailed floors: Install wood sleepers across subfloor, lay mat between sleepers, cover with self-leveling cement, then nail flooring into sleepers only.
*5 Glued floors: Embed mat in 3/8–½" self-leveling cement, allow to cure, then install flooring with adhesive.
*6 Carpet floor heating is available in the U.S. only.
Not sure which system you need?
Call us at (800) 875-5285,
request a free quote, or
get an instant quote with our Instant Quote Builder tool.
Explore Custom Mats by Room
TempZone™ Custom Mats are made to fit any room. Explore room-specific guidance, costs, and project examples:
Other Floor Heating Systems
Custom Mats are ideal for irregular rooms under tile and stone. For other room shapes or flooring types, we offer dedicated systems:
Resources for your project
Education Center
Installation videos, technical documents, articles, and tips for your TempZone™ Custom Mat project—all in one place.
Documents
Installation manuals, spec sheets, and thermostat wiring diagrams for your custom mat project.
PDF
PDF
Articles
Expert articles on radiant floor heating—from planning your project to everyday comfort.
Tips & Guides
Pro tips and how-to guidance to install and run your custom mat with confidence.
TempZone™ Custom Mat FAQs
Showing all 9 questions
No, TempZone™ Custom Mats provide the easiest installation with no cut and turns required as they are specifically designed and built based on the dimensions of your project that you've provided to us. Prior to installation, dry-fit your mat to make sure it fits correctly. If there are any issues, call WarmlyYours at 1-800-875-5285.
TempZone Custom Mats are designed for installation under tile, natural stone, and nailed hardwood floors. The heating cable must be fully embedded in modified thinset or self-leveling underlayment before the final flooring is installed to ensure proper heat distribution and protection.
TempZone Custom Mats feature a cold lead that connects directly to your thermostat. The mat must be wired to a dedicated circuit. Multiple mats can be wired in parallel to a single thermostat, provided the total amperage does not exceed the thermostat’s limit (typically 15 amps). Always consult a licensed electrician and refer to the wiring diagram.
A TempZone Custom Mat is specifically manufactured to fit the exact dimensions and layout of your room. Unlike standard rectangular mats that require cutting and turning the mesh during installation, a Custom Mat rolls out in one continuous piece, providing the easiest and fastest installation possible.
To order a TempZone Custom Mat, provide a detailed floor plan of your room, including exact dimensions and the locations of any permanent fixtures (like vanities, toilets, or tubs). You can submit your drawing online or send it to our team. We will then create a custom SmartPlan showing exactly how the mat will be manufactured to fit your space perfectly.
Once your custom SmartPlan is approved, it typically takes just 1 to 2 business days to manufacture your TempZone Custom Mat. After manufacturing is complete, the mat is shipped directly to your location, ensuring you can proceed with your floor heating installation without delay.
No, a TempZone Custom Mat cannot be cut or altered on-site. The heating cable is factory-installed and precisely spaced to fit the exact dimensions of your approved SmartPlan. Cutting the heating cable will damage the system and void the warranty. If your room dimensions change, please contact us immediately before installation.
While TempZone Custom Mats may have a slightly higher initial cost than standard rolls or mats, they often save money on installation. Because they are manufactured to fit your exact room dimensions, they require significantly less labor and time to install, making them a highly cost-effective option for complex layouts.