A good splatter mat for outdoor griddle cooking helps catch grease, oil, and food drips before they stain your deck or patio. The right mat can also make cleanup faster after long cookouts.
Below, we’ve narrowed the field to options that balance coverage, heat resistance, cleanup, and value so you can pick a mat that fits your space and cooking setup.
Best 10 Splatter Mat for Outdoor Griddle Picks for 2026
Patio Protection Pick
Blackstone 43.5" x 30.5" Grill Mat
- 43.5" x 30.5" coverage for standard grills and griddles
- Non-slip rubber backing helps keep it in place
- Rinses clean with soap and water or a hose
Best For: Griddle owners who need straightforward deck and patio protection
Budget-Sized Shield
Fasmov 48 x 36 Grill & Garage Mat
- 48 x 36-inch PVC mat for broad coverage
- Waterproof, non-slip, and flame retardant
- Hose or hand-wash cleanup
Best For: Shoppers wanting a larger, easy-to-clean grill protection mat
High-Heat Defender
- Fiberglass build handles extreme heat
- Silicone coating adds fireproof and waterproof protection
- 48 x 36 size works with grills, smokers, and griddles
Best For: High-heat outdoor cooking areas that need lightweight fire protection
Prep Station Organizer
Blackstone Silicone Side Shelf Mat
- 16 x 11.6-inch silicone mat for Blackstone side shelves
- Eight slots keep utensils and spices organized
- Heat resistant and dishwasher safe
Best For: Blackstone users who want a side-shelf mat that organizes tools and catches drips
Absorbent Deck Protector
Diversitech Outdoor Gas Grill BBQ Floor Mat 48 x 30
- Holds up to 5x its weight in liquid
- Works on wood, brick, slate, cement, and composite decking
- 48" x 30" reversible non-woven fiber mat
Best For: Absorbing grease and liquid around an outdoor grill while protecting decks.
Heat-Resistant Griddle Cover
Grill Mat for Blackstone Griddle Accessories 28in & 36in
- Rated for heat resistance up to 2000°F
- 70 x 48 inch size fits Blackstone 28" and 36" griddles
- Waterproof, oilproof, and easy to hose off
Best For: Large griddle setups that need heat protection and easy cleanup.
Oversized Heat Shield
79x39 Large Under Grill Mat for Blackstone
- Oversized 79 x 39 inch coverage for larger setups
- Double-sided fiberglass construction rated to 2000°F
- Waterproof, oilproof, foldable, and reusable
Best For: Large outdoor grills and griddles that need maximum coverage.
High-Heat Shield
- 76" x 52" mat for large grills and gatherings.
- Double-sided fireproof, waterproof, and oil-proof.
- Rinses clean and folds into included storage bag.
Best For: Large grilling spaces needing heat and spill protection
Blackstone Fit
Under Grill Mats for Blackstone 72 x 39
- Sized for Blackstone grills and most large grills.
- Fireproof fiberglass with double-sided silicone coating.
- Oil-proof, waterproof, and easy to rinse clean.
Best For: Blackstone-style griddles and large outdoor grills
Patio Protection Pick – Blackstone 43.5" x 30.5" Grill Mat
If you want a splatter mat for outdoor griddle use that focuses on simple patio protection, this Blackstone mat is built for the job. Its 43.5″ x 30.5″ size is meant to cover the area under most standard grills and griddles, while the non-slip rubber backing helps it stay in place during cookouts.
Best For: Griddle owners who want a reusable under-grill mat for decks, patios, and garages.
Pros:
- Protects concrete, wood, and other surfaces from grease, oil, spills, splatters, rust, and charcoal mess.
- Weather-resistant design is made for repeated use and frequent rinsing.
- Non-slip rubber backing helps prevent shifting, even on wheeled grills or griddles.
- Easy cleanup with soap, water, or a garden hose.
Cons:
- May need a few extra inches of clearance on each side for the best fit.
- Designed mainly as a surface protector, not a prep or tool-organizing mat.
This is a practical, no-fuss choice if your main goal is keeping the area under your griddle cleaner. It leans on durability and easy maintenance rather than extra features.
Budget-Sized Shield – Fasmov 48 x 36 Grill & Garage Mat
This splatter mat for outdoor griddle setups offers a simple, flexible way to protect patios and decks from grease and oil. The 48 x 36-inch PVC build is waterproof, non-slip, and flame retardant, making it a practical fit for common grilling spaces that need easy cleanup.
Best For: Buyers who want a washable PVC mat with a larger protective footprint.
Pros:
- Waterproof PVC material helps block grease, oil, rust, and stains.
- Flame retardant and non-slip for added peace of mind around grilling areas.
- Easy to clean with a hose or warm soapy water.
- Can be cut or adjusted to fit your grill setup.
Cons:
- PVC material may feel less premium than fabric or silicone options.
- Includes wipe pads, but the mat itself is the main feature here.
For shoppers focused on coverage and easy upkeep, this is a functional option that keeps the buying decision simple. It is especially appealing if you want a versatile mat that can serve more than one purpose.
High-Heat Defender – 48×36 Fiberglass Grill Mat
For a splatter mat for outdoor griddle use where heat resistance matters, this fiberglass option is aimed at tough conditions. It is designed to block spills and splashes from grills and charcoal stoves, while the silicone-coated surface adds waterproof, non-slip, and fireproof protection.
Best For: High-heat grill setups, fire pits, and buyers who want a lightweight protective barrier.
Pros:
- Fiberglass construction is rated to withstand temperatures close to 2000°F.
- Both sides are coated for fireproof, waterproof, and non-slip performance.
- Large 48 x 36 size fits many grills, smokers, griddles, and outdoor charcoal setups.
- Easy to wipe clean or rinse with a hose.
Cons:
- Thin design may not feel as cushioned as heavier mat materials.
- Available sizing is broad, but buyers still need to match the footprint to their setup.
This model stands out if your priority is heat protection rather than a softer under-grill pad. It is a strong pick for users who want lightweight coverage that can handle demanding outdoor cooking conditions.
Prep Station Organizer – Blackstone Silicone Side Shelf Mat
This is a different kind of splatter mat for outdoor griddle setups: it protects your side shelf and helps organize tools while you cook. The 16 x 11.6-inch food-grade silicone design is made for Blackstone side shelves, with a textured non-slip surface and multiple slots for utensils and spices.
Best For: Griddle cooks who want a side-shelf organizer that also catches drips and protects surfaces.
Pros:
- Fits Blackstone side shelves with a generously sized 16 x 11.6-inch layout.
- Eight slots help keep spatulas, tongs, and spice boxes separated and handy.
- Food-grade silicone is heat resistant, flexible, and dishwasher safe.
- Non-slip base helps keep the mat steady during busy prep.
Cons:
- Smaller than full under-grill mats, so it is not meant for patio-wide splash coverage.
- Designed specifically around side-shelf use rather than universal floor protection.
If you want more than a basic splash catcher, this mat adds real prep-station utility. It is best suited to cooks who value organization and easy cleanup at the grill.
Absorbent Deck Protector – Diversitech Outdoor Gas Grill BBQ Floor Mat 48 x 30
If you want a simple splatter mat for outdoor griddle and grill setups, this Diversitech mat focuses on deck protection first. Its reversible non-woven fiber construction is designed to trap grease and other liquids, and the 48″ x 30″ size gives you a solid footprint under a grill or griddle area. It is built to work across wood, brick, stone, slate, cement, and composite decking.
Best For: Buyers who want an absorbent, deck-friendly mat for catching grease and liquids around an outdoor grill.
Pros:
- Absorbent design holds up to 5 times its weight in liquid.
- Compatible with many deck surfaces, including composite decking.
- Reversible non-woven fiber material uses 100% recyclable materials.
- Large 48″ x 30″ footprint helps cover the area beneath the grill.
Cons:
- Not intended to keep the area wet for extended periods.
- Focused more on absorption than heat/fire resistance.
This is a practical choice if your main concern is messy drips and grease on the deck rather than high-heat protection. It works best as a protective landing zone under a grill where absorbency and surface compatibility matter most.
Heat-Resistant Griddle Cover – Grill Mat for Blackstone Griddle Accessories 28in & 36in
This splatter mat for outdoor griddle setups is built for heat and mess control. The 70 x 48 inch size is made to fit Blackstone 28-inch and 36-inch griddles, and the fiberglass construction with silicone resin coating is rated to handle up to 2000°F. It is also waterproof and oilproof, so spills and grease stay on the mat instead of reaching the deck or patio.
Best For: Griddle owners who want a large, heat-resistant mat that stays flat under the cooking area.
Pros:
- Heat resistant up to 2000°F with fiberglass and silicone resin coating.
- Large 70 x 48 inch size fits Blackstone 28-inch and 36-inch griddles.
- Waterproof and oilproof surface is easy to rinse clean.
- Wrap-around design stays flat and helps reduce curling edges.
Cons:
- Primarily designed as a protective barrier, not an absorbent mat.
- Best performance depends on keeping fire sources from direct contact with the mat.
If you want a griddle mat that prioritizes heat protection and easy cleanup, this model is a strong fit. The flat profile and oversized coverage make it especially useful for busy outdoor cooking areas where splatter and deck safety are both concerns.
Oversized Heat Shield – 79×39 Large Under Grill Mat for Blackstone
For larger outdoor cooking spaces, this splatter mat for outdoor griddle and grill use gives you oversized coverage at 79 x 39 inches. It uses fiberglass with heat-resistant coating on both sides and is rated up to 2000°F, so it is aimed at shielding decks, patios, and lawns from sparks, oil, and food residue. The waterproof and oilproof surface also makes cleanup straightforward after a cookout.
Best For: Buyers who need a big, reusable under-grill mat for wide coverage and high-heat protection.
Pros:
- Very large 79 x 39 inch size covers a wide area under grills and fire pits.
- Double-sided fiberglass build is heat resistant up to 2000°F.
- Waterproof and oilproof surface keeps residue on the mat.
- Portable, foldable, and reusable for outdoor or indoor fire protection uses.
Cons:
- Fire sources should not touch the mat directly.
- Larger size may be more mat than needed for compact grills.
This is the pick for shoppers who want maximum coverage instead of a compact footprint. It combines broad protection, strong heat resistance, and easy cleaning, making it well suited to larger Blackstone and family-sized outdoor cooking areas.
Deck Protector Pick – Drymate Under Grill & Griddle Mat
If you want a splatter mat for outdoor griddle use that focuses on everyday mess control, the Drymate Under Grill & Griddle Mat is built to absorb grease, oil, sauce, and marinade while helping protect your deck or patio. Its reversible construction combines absorbency with a waterproof barrier, making it a practical choice for keeping cleanup simple around grills and griddles.
Best For: Griddle owners who want an absorbent, reusable deck protector that is easy to clean and simple to store.
Pros:
- Extra-large 36″ x 59″ coverage for grills and griddles.
- Absorbs and contains liquids on both sides with a waterproof middle layer.
- Easy to clean with a hose or by delicate machine wash.
- Low-profile 0.13″ thickness makes it easy to roll or fold away.
Cons:
- Not fireproof, so it is focused on spill protection rather than ember resistance.
- Machine drying is not allowed.
Overall, this is a strong option if your main concern is trapping grease and splatter under an outdoor griddle without adding bulk. The reusable design and USA-made construction add value for routine outdoor cooking setups.
High-Heat Shield – TAOMAND Large Under Grill Mat
For shoppers looking for a splatter mat for outdoor griddle setups with more heat protection, the TAOMAND Large Under Grill Mat pairs a very large footprint with double-sided fireproof and waterproof protection. It is designed to catch spills, splashes, and debris while shielding patios and decks from embers, oil, and runoff during bigger cookouts.
Best For: Large outdoor grilling areas where fire resistance and easy cleanup matter most.
Pros:
- Extra-large 76″ x 52″ size suits large grills and gatherings.
- Double-sided silicone coating adds waterproof and oil-proof protection.
- Fiberglass construction is rated for heat resistance up to 2000°F.
- Easy to rinse clean and includes a storage bag for portability.
Cons:
- Large size may be more than needed for compact grilling setups.
- At 0.02″ thick, it is more of a heat shield than an absorbent fabric mat.
This is a good pick if you want broad coverage and stronger fireproofing around an outdoor cooking station. The stitched edges and silicone-coated surface also help it hold up through repeated use and cleanup.
Blackstone Fit – Under Grill Mats for Blackstone 72 x 39
If you need a splatter mat for outdoor griddle use around a Blackstone or similar large grill, this 72″ x 39″ mat is sized for broad coverage and everyday deck protection. Its fiberglass-and-silicone build is meant to block grease, sauces, hot embers, and water stains while keeping cleanup straightforward after cooking.
Best For: Blackstone owners and other large-griddle users who want a durable, easy-clean floor mat.
Pros:
- 72″ x 39″ coverage fits Blackstone grills and most large grills.
- Double-sided fireproof fiberglass construction with silicone coating.
- Oil-proof and waterproof surface helps stop stains from sticking or soaking in.
- Easy to clean by hose or damp towel wipe-down.
Cons:
- Not as absorbent as fabric-style mats.
- Primarily designed around Blackstone-style setups, so smaller grills may not need this much coverage.
For outdoor cooks who want a rugged mat under a griddle, this model balances heat resistance with simple maintenance. The stitched lock-edge design is also a useful detail for long-term durability and reduced curling.
How We Picked the Best Splatter Mat for Outdoor Griddle Options
We focused on practical deck protection, not just marketing claims. The best picks offer enough coverage for common griddle and grill footprints, resist oil and moisture, and hold up to repeated outdoor use. We also looked at whether the mat is easy to clean, reusable, and suitable for patios, decks, garage floors, and outdoor kitchens.
Because a Splatter Mat for Outdoor Griddle use should do more than look durable, we favored products with clear size specs, broad compatibility, and materials designed to handle grease exposure without becoming a cleanup burden.
Quick Comparison: What Matters Most
If you want maximum coverage, look for larger-format mats that extend beyond the front and sides of the cooking area. If cleanup matters most, absorbent or easy-wipe surfaces may be more convenient depending on your cooking style. For high-heat setups, double-sided fireproof or flame-retardant materials can add peace of mind, especially near gas burners and fire pits.
Key Buying Factors for a Splatter Mat for Outdoor Griddle
Size and Coverage
Measure the full footprint of your griddle, including any side shelves or drip zones. A mat should catch splatter where it actually lands, not just sit under the center of the unit.
Material and Surface Performance
Common options include PVC, silicone, and absorbent composite materials. PVC and fireproof-style mats often emphasize waterproof and oil-proof protection, while absorbent mats can help trap residue and reduce runoff.
Heat Resistance
Check the manufacturer’s heat rating and intended placement. Even a strong under-grill mat should be positioned to protect the surface below, not to replace safe clearance around active flames.
Cleaning and Reuse
Look for mats that can be wiped, rinsed, or washed without losing shape. If you cook frequently, a reusable mat can save time and reduce ongoing replacement costs.
Surface Compatibility
Some mats are best for wood decks, some for concrete, and others for garages or outdoor kitchens. Make sure the backing and thickness suit your surface so the mat stays put and does not trap moisture underneath.
Who Should Buy Which Splatter Mat for Outdoor Griddle?
If you use a large Blackstone-style griddle and want broad deck coverage, choose a larger under-grill mat with wide dimensions. If you want a lighter-duty option for side shelf spills or countertop protection, a smaller silicone mat may be enough. For buyers prioritizing easy maintenance, go with a waterproof, oil-proof design that cleans quickly. If your main concern is protecting a wood deck or patio from repeated grease splatter, a durable Splatter Mat for Outdoor Griddle setups with strong coverage and high heat resistance is the safest all-around choice.