Themora Heating Mat
Themora Heating Mat
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The 30-Day Hot Dinner Guarantee
Host your next dinner with it. If your food doesn't stay hot from the first plate to the last, or you're unhappy for any other reason, send us one email within 30 days and we'll give you a full refund.
✓ Will it really keep my food hot? ⌄
The whole surface heats, not just a few lines, so every dish stays warm wherever you set it. Choose from 6 heat levels between 122°F and 212°F, from gentle warming for desserts to max for soups and stews.
✓ Is it safe on my countertop? ⌄
Yes on wood and stone counters like marble and granite. The underside stays much cooler than the top. We don't recommend using it on glass surfaces.
✓ How big is it, and where do I store it? ⌄
Flat, it's about 24" x 15", which holds 4–6 serving dishes. Rolled up, it's about 4" wide and 14.5" long and fits in a standard kitchen drawer.
✓ What if I don't like it? ⌄
You're covered by our 30-Day Hot Dinner Guarantee. Email us within 30 days of delivery for a full refund.
Dinner's Still Hot When Everyone Sits Down
The turkey's done, the sides are done, and by the time everyone sits down half of it is lukewarm. Roll the mat out, plug it in, and the heating film under the silicone warms in minutes: pick any of six settings from 122°F to 212°F. Pots, pans and casserole dishes go straight on, and it all stays hot until the last plate is filled.
No Open Flame Next to the Tablecloth
Sterno cans mean fire next to napkins, kids and elbows. This runs off a wall outlet, the edges outside the dotted line stay cool to the touch, and the timer shuts it off by itself after 1 to 6 hours. One honest note: heat passes downward too, so on wood, quartz or folding tables keep it at 194°F or lower or set a cutting board underneath, and skip glass tops.
Holds the Whole Spread, Then Rolls Away
Old warming trays are bulky, rigid and fit one dish. This lays flat at 23.6 × 14.6 inches, with room for a 9x13, an 8x8 and a side, then rolls up to 4 inches wide and tucks into a drawer. Use it for Thanksgiving, game day, or a hot plate for whoever gets home after dinner.
Before you host
Any last questions?
Will my dishes fit?
The heated area fits roughly a 9x13, an 8x8 and a small side dish at once. Pots, pans, foil trays, glass and ceramic all work. Thinner-walled dishes warm fastest. Don't put plastic storage tubs on it.
Will it keep cooking or dry out my food?
It's made to hold food warm, not cook it. There are six settings: 122, 140, 158, 176, 194 and 212°F. For steak, chicken or seafood, start around 140–158°F so they don't keep cooking.
Is it safe on my countertop or table?
Treat it like a hot dish: heat passes down through the bottom. On wood, quartz, laminate or plastic folding tables, stay at 194°F or below or put a cutting board or trivet underneath. Don't use it on glass. The edges outside the dotted line stay cool.
Can I take it to a potluck or tailgate?
Yes. It rolls up to about 4 inches wide, so it travels easily. It does need a standard outlet, so plan a spot near one. Cleanup is a wipe with a damp paper towel once it cools.
What if it doesn't work for me?
You have 30 days. Email us, we'll send return instructions, and you get a full refund once it's back. No hoops.
How does shipping work?
Every order ships free with tracking. You'll get a tracking link by email as soon as your order ships. Hosting Thanksgiving or Christmas? Order early.