RICHIE Under Grill Mat 90 x 48 Inch — Extra-Large Double-Sided Fireproof Waterproof Deck Protector

RICHIE's 90 x 48 inch extra large under grill mat is a heavy-duty, double-sided, fire-resistant protector that shields decks, patios, lawns and surrounding surfaces from embers, grease and spills during outdoor cooking.

This oversized grill pad is built for larger grills and high-traffic outdoor cooking areas where smaller mats leave gaps. Made from alkali-free, silicone-coated fiberglass, the mat is both waterproof and oilproof while offering high daily heat tolerance and certified long-term heat resistance. It’s stitched for durability, folds for storage, and is designed to fit everything from freestanding gas grills to charcoal kettles, smokers and backyard fire pits.

How well will this mat protect my deck from embers and grease?

The full 90 x 48 inch size provides broad coverage so hot embers and grease droplets land on the mat instead of your wood, composite, or lawn. The double-sided silicone coating repels oil and water, keeping flammable residues from soaking into decking or turf.

• Extra-large footprint covers oversized grills and side tables without overlaps.
• Silicone-coated fiberglass surface resists oil absorption and sheds liquids.
• Certified fire-resistant material withstands long-term extreme temperatures.
• Reinforced stitched edges prevent fraying and keep embers contained.

Can the mat handle real grilling heat and occasional flare-ups?

Yes—the mat’s alkali-free fiberglass core and double-sided silicone coating offer robust thermal resistance for everyday grilling and intermittent flare-ups. It tolerates common grilling temperatures and retains integrity during accidental hot ember contact.

• Designed for daily grilling heat up to 446°F and long-term resistance up to 2000°F.
• Non-toxic, fire-tested construction reduces risk of melting or warping.
• Double-sided finish protects from undersurface heat and top-side spills.
• Edge stitching helps the mat hold shape under heat and regular use.

How easy is cleanup and storage after a messy cookout?

Cleanup is fast thanks to the waterproof, oilproof silicone surface — most food debris and grease wipe away with a damp cloth or rinse off with a hose. When not in use, the flexible design folds compactly for storage or transport to tailgates, camping trips, or seasonal storage.

• Wipe-clean silicone surface resists stains and prevents absorption.
• Rinses quickly with water — no scrubbing or soaking required.
• Durable stitching prevents curling so the mat lays flat each time.

Will this mat work with my grill, smoker, or fire pit setup?

The RICHIE under grill mat is designed as a universal protector for a wide range of outdoor cooking equipment. Its large dimensions and heat-resistant construction make it suitable under gas grills, charcoal units, smokers, portable fire pits, and cooking stations at tailgates or campsites.

• Compatible with gas grills, charcoal kettles, Blackstone griddles, smokers, and fire pits.
• Large size accommodates grills with side shelves and nearby prep tables.
• Portable enough to use on grass, concrete, wood decks, and patios.
• Safety-tested with EU food-grade and vertical combustion reports for reliability.

Who is this for: The RICHIE 90 x 48 under grill mat is ideal for homeowners with large outdoor grills, catering or event hosts, tailgaters, campers who cook frequently outdoors, and anyone who wants to protect decking, turf, or patio surfaces from embers and grease without frequent replacements. If you need broad, proven protection, easy cleaning, and a mat built to withstand serious grilling conditions, this extra-large, fire-resistant pad is designed for your setup.