100x52 Inch Under Grill Mats for Outdoor Grill for Protection

A coated under-grill mat with reinforced metal corners to catch stray grease drips and falling embers on your patio.

$57.99

4.6 from 14 ratings

Price and stock come from the listing at our retail partner and can move between visits.

Shelf: Under-grill mats
Size: 100 x 52
Cut for: Weber Genesis, Blackstone griddles, Fire pits and patio tables

Grill spatters and stray marinades have a way of finding the gaps between deck boards. We cut this mat wide enough to sit beneath your cabinet gas grill, flat top griddle, or fire pit table. Dual silicone coats the fiberglass core so grease rinses away with garden hose water.

Reinforced metal corners

The corners of ground mats tend to curl up after a season in the sun. We capped all four edges with metal plates to keep the corners lying flat against your deck boards.

Coated fiberglass core

The body uses woven fiberglass sealed on both sides with a thick silicone coating. Spilled cooking oil and dropped food stay on the top layer instead of soaking through to concrete or treated wood.

Stitched outer borders

We finished the outer perimeter with edge-lock stitching. Rolling the mat up for the winter or folding it into the garage will not pull the hem apart or fray the raw edges.

Sized for wide bases

Check the footprint of your cooker from wheel to wheel before you lay it out. The mat fits under large cabinet gas cookers, wide griddles, and round or square fire pit tables.

From the spec sheet

What the label says

Taken off the packaging, minus the promises.

FIREPROOF WITH METAL CORNER PROTECTION: Built with heavy-duty fiberglass and dual-sided silicone coating rated up to 2000 degF, this under grill mat catches live embers, grease drips, and heat before they reach your deck. Four metal-reinforced corners prevent curling and lifting at the most vulnerable edges, keeping the mat flat and damage-free season after season.
WATERPROOF AND GREASE-PROOF: One rack of ribs shouldn't cost you a deck refinish. This bbq mat for outdoor grill features a seamless high-density surface that repels oil, sauce, and grease completely with nothing soaking through. Cleanup takes seconds: just hose it down and you're done. No scrubbing, no staining, no regrets. The grill floor mat outdoor grill owners actually want after a long weekend cookout.
LARGE NON-SLIP FIT WITH METAL CORNER ANCHORS: This 100x52 inch under grill mat covers single and double-burner setups with room to spare. Thick rubber non-slip backing grips your deck firmly, while four metal corner protectors lock the edges flat and prevent peeling. Fits Blackstone 28" & 36" griddles, Weber Genesis series, and all outdoor grills. No shifting, no sliding.
HEAVY DUTY BUILT TO LAST: Cheap grill mats crack and fray after one summer. This fireproof grill mat uses edge-lock stitching to prevent fraying even after repeated folding. Four metal corner reinforcements add structural integrity at the stress points most prone to tearing. UV-stabilized materials resist fading through rain, sun, and snow. Built for 3+ grilling seasons.
ONE MAT, EVERY FIRE: Beyond deck protection, this fire resistant mat works as a fireplace hearth rug, fire pit mat, and portable camping fireproof pad. Lightweight and foldable, it rolls up tight enough to toss in your trunk for tailgates and campsite cookouts. Reinforced metal corners hold their shape even after repeated folding.