RESILIA Large Under Grill Mat 36 in x 48 in - Heavy Duty Outdoor

Our review finds the RESILIA Large Under Grill Mat is a practical choice for homeowners who want durable, low-maintenance protection beneath a grill. In this review the mat stands out for shielding patios, concrete, and garage floors from grease, charcoal, and stains while offering a textured, non slip surface that adds traction. Its flame-retardant construction and easy rinse-cleaning make it useful for regular grilling, though it is not suited for composite decking or use under fire pits.

Key Features

• Flame-retardant protection: The mat resists ignition and helps limit heat-related damage around a grill when used with proper clearance.
• Non slip textured surface: The textured finish increases traction so tools and people are less likely to slip on wet or oily surfaces.
• Easy to clean: Spills and grease rinse off quickly with water so the mat looks refreshed without scrubbing.
• Durable, weather-ready material: At 0.075 in thick, the propylene construction stands up to fuels, chemicals, stains, and normal outdoor wear.
• Made in the USA: Manufactured in Wheeling, Illinois, at a family-owned facility using as much recycled material as possible.
• Versatile floor protection: Works under grills on concrete, wood porch floors and garage areas and protects from rust, charcoal, and oil.

Who It's For

The RESILIA mat is best for backyard cooks and apartment dwellers who need a roomy 36 in x 48 in protector that can be rinsed clean and left outside through seasons. It suits users who prioritize a heavy duty, easy-care solution for concrete, wood porches and garage floors and who want a flame-retardant, non slip surface near a grill.

People with composite decking or anyone planning to place the mat under a fire pit should look elsewhere, since the product may cause discoloration on composite surfaces and is not rated for use beneath fire pits or open flames without the specified 18 in clearance.

Pros & Cons

Pros

• Durable construction resists grease, oil, and stains for long-term deck protection.
• Textured, non slip surface adds safety and reduces tracking of debris.
• Simple maintenance: most users report rinsing the mat restores its appearance quickly.
• Made in the USA from recycled material and free of Prop 65-regulated contaminants.

Cons

• Not recommended for composite decking because it can cause discoloration.
• Requires an 18 in clearance from open flames and is not intended for use under fire pits.

Specifications

Our Verdict

The RESILIA Large Under Grill Mat is a solid value for anyone who grills on concrete, wood porches or in a garage and wants a heavy duty, low-maintenance floor protector. It balances durability, easy cleaning, and added traction, and the American-made construction is a plus; avoid it for composite decking and fire pit use.

Frequently Asked Questions

Can this mat be used on composite decking?
No. The manufacturer warns the mat may cause discoloration on composite decking, so it should not be used there.

How do you clean the mat?
Most spills and grease rinse off with water; customers report spraying and rinsing restores the mat without scrubbing.

Is it safe near open flames?
The mat is flame-retardant but requires at least 18 in clearance from open flames and is not intended for use under fire pits.