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Heat Barrier and Sound Deadening Mats

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Heat Barrier and Sound Deadening Mats

Don’t overlook the importance of insulation! From preventing engine heat from melting down electronics (and drivers!), to preserving the sound of your tunes, Summit...

Don’t overlook the importance of insulation! From preventing engine heat from melting down electronics (and drivers!), to preserving the sound of your tunes, Summit Racing Equipment has the heat barrier and sound deadening mats your project needs.

Everywhere and Anywhere


Our tremendous inventory includes custom heat shield solutions for fluid lines, batteries, starters, floor pans, headliners, firewalls, and more. For custom applications, many insulating materials are available in rolls, mats, and sheets that you can trim out and attach wherever they’re needed. If you need additional protection for wires and...

Don’t overlook the importance of insulation! From preventing engine heat from melting down electronics (and drivers!), to preserving the sound of your tunes, Summit Racing Equipment has the heat barrier and sound deadening mats your project needs.

Everywhere and Anywhere


Our tremendous inventory includes custom heat shield solutions for fluid lines, batteries, starters, floor pans, headliners, firewalls, and more. For custom applications, many insulating materials are available in rolls, mats, and sheets that you can trim out and attach wherever they’re needed. If you need additional protection for wires and hoses, Summit Racing also has a large selection of heat sleeves.

Defeat Distortion


Get maximum enjoyment out of your mobile audio and entertainment system. Sound deadening material can keep out excess road, engine, and exhaust noise, while preventing resonance from rattling your body panels.

Top Brands


Summit Racing Equipment carries insulating materials for cars and trucks from Thermo-Tec, Design Engineering, Dynamat, Heatshield Products, HushMat, and many more.

Individual Parts

Results 1 - 25 of 2000 +

Heat Barrier, Oil Cooler Line Heat Shroud, Chevy, Each

Part Number: DEI-010488

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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HushMat, Floor/Dash Kit, Sound Deadening/Insulation, Easiest To Install, 1.5 mm thick, Black, Self-Adhesive, 38.7 sq ft, 12in x 23in, Set of 20

Part Number: HUT-10400

4.6 out of 5 stars ( 10 )

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Heat Barrier and Sound Deadening Mats, Universal, Adhesive Backed, Multi-piece, 18 in. x 32 in., 1/4 in. Thick, 36 sq. ft., FMVSS 302, Set of 9

Part Number: FLL-FB36

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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HushMat, Super Bulk Kit, Sound Deadening/Insulation, Easiest To Install, 1.5 mm thick, Black, Self-Adhesive, 36 sq ft, 18in x 32in, Set of 9

Part Number: HUT-10800

4.8 out of 5 stars ( 5 )

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Heat Barrier and Sound Deadening Mats, Complete Kit, Adhesive Backed, Buick, Chevrolet, Oldsmobile, Pontiac, Hardtop, Kit

Part Number: FLL-TABA1012

Not Yet Reviewed

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HushMat, Floor/Dash Kit, Sound Deadening/Insulation, Easiest To Install, 1.5 mm thick, Silver, Self-Adhesive, 38.7 sq ft, 12in x 23in, Set of 20

Part Number: HUT-10401

5.0 out of 5 stars ( 3 )

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Heat Barrier and Sound Deadening Mats, Under Carpet Floor insulation kit, '90-'05 Miata - Thermal & Acoustic Interior Kit

Part Number: DEI-50295

5.0 out of 5 stars ( 2 )

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Stealth Floor Shield, 1/4 x 24 x 36 in w/magnets

Part Number: HSP-914114

Not Yet Reviewed

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Heat Barrier and Sound Deadening Mats, Universal, Adhesive Backed, 12 in. x 36 in., Set of 4

Part Number: FLL-FB12

4.67 out of 5 stars ( 3 )

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HushMat, Super Bulk Kit, Sound Deadening/Insulation, Easiest To Install, 1.5 mm thick, Silver, Self-Adhesive, 36 sq ft, 18in x 32in, Set of 9

Part Number: HUT-10801

5.0 out of 5 stars ( 1 )

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Sound Deadener/Heat Barrier, Floor Pan, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-627681

2.0 out of 5 stars ( 1 )

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Sound Deadener/Heat Barrier, Floor Pan, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-621671

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-621672

Not Yet Reviewed

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Sound Deadener/Heat Barrier, Floor Pan, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-629041

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Heat Shield, RV Stealth Shield, Engine Dog House, Front Floor Shield, Ford, Kit

Part Number: HSP-SSRV003C

Not Yet Reviewed

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Stealth Floor Shield, 1/4 x 12 x 24 in

Part Number: HSP-914005

5.0 out of 5 stars ( 1 )

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Heat Barrier, Sound Deadener, Square, 48 in. X 48 in., 0.500 in. Thick, Self Adhesive Tape, 428 Degree Ambient Temperature, Silver, Each

Part Number: DEI-50511

Not Yet Reviewed

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Sound Deadener/Heat Barrier, Floor Pan, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-613141

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Sound Deadener/Heat Barrier, Floor Pan, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-612641

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Sound Deadener/Heat Barrier, Floor Pan, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-612781

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Stealth Floor Shield, 1/4 x 18 x 24 in w/magnets

Part Number: HSP-914108

Not Yet Reviewed

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Sound Deadener/Heat Barrier, Floor Pan, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-662661

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Sound Deadener/Heat Barrier, Floor Pan, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-627631

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

1971-1977 Ford Maverick Firewall Kit

Part Number: HUT-614652

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Sound Deadener/Heat Barrier, Complete Vehicle Insulation, 550 Degrees F, Adhesive, Chevy, Pontiac, Kit

Part Number: HUT-62170

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today