Brinman Under-Grill Mat 65x40 Inch — Double-Sided Fireproof Waterproof BBQ Deck Protector

This heavy-duty under-grill mat is built from woven fiberglass with a silicone coating on both faces to resist heat, block stains and stay waterproof. Sized to accommodate most medium to large grills, smokers and portable fire pits, the 40" x 65" pad sits under your equipment to catch drips, charcoal, ash and oil splatter, helping preserve wood decks, composite surfaces and concrete patios.

How does this mat defend my deck against embers and sparks?

The mat uses heat-resistant fiberglass fabric with a silicone finish on both sides to create a barrier between hot particles and the surface beneath. It helps slow heat transfer and gives falling embers something non-flammable to land on, reducing scorch marks and scorch risk.

• Double-sided silicone coating for added heat protection
• Fiberglass construction resists high temperatures (tested up to 1000°F)
• Covers a broad area: 65" long by 40" wide
• Lays flat and resists curling from heat exposure

Will the Brinman mat keep grease and spills from staining my patio?

Yes — the silicone-coated surface repels oil and liquids so spills bead up on contact instead of soaking into the ground. That makes cleanup simple: wipe, hose off or use mild soap and water to remove residue.

• Waterproof and oil-resistant top layer prevents staining
• Non-absorbent surface means quick cleanup with a hose
• Stain-resistant design preserves deck appearance over time
• Can be swept or scrubbed without slipping out of place

Is the mat durable and easy to store between uses?

The Brinman mat balances flexibility with strength: it folds for compact storage yet is built to withstand repeated exposure to heat, ash and grease. The material resists tearing and can be rinsed or scrubbed clean; small creases from packaging will relax after a few days laid flat.

• Lightweight at about 2.42 lbs for easy handling
• Foldable for storage and transport to camping or tailgates
• Surface resists curling and maintains shape during use
• Designed for long-lasting outdoor performance

Which types of outdoor cooking gear work with this pad?

The 65 x 40 inch size accommodates a wide variety of grills, smokers and portable fire pits, making it a versatile accessory for backyard cooks and campers alike. Always leave the recommended safety clearance between intense flame sources and the mat.

• Compatible with gas, charcoal and pellet grills
• Works under smokers, griddles and small fire pits
• Suitable for wood or composite decks, concrete patios and lawn protection
• Keep at least 10 inches between the fire source and the mat edge when in use

Who is this for? Homeowners and renters who grill regularly and want a practical way to protect outdoor floors, backyard entertainers with frequent cookouts, RV and camping enthusiasts who need a compact heat-resistant layer, and anyone looking to reduce post-grill cleanup will find the Brinman under-grill mat useful. It’s particularly suited to people with wooden or composite decking, rented outdoor spaces that must stay unmarked, and cooks who use charcoal or open-flame fire pits and want an added safety barrier.

Package includes one 40" x 65" double-sided Brinman fireproof under-grill mat. Follow manufacturer guidance for clearance from open flames and allow any folds to relax before first use.