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...

Everywhere and Anywhere

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.

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Results 1 - 25 of 27

Boom Mat Underhood Thermal Acoustic Lining 50130

Boom Mat Underhood Thermal Acoustic Lining 50130

Thermal Acoustic Lining, Boom Mat, Silver, 54 in. x 32 in., 3/4 in., Self-Adhesive, Each

Part Number: DEI-050130

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Tomorrow

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Boom Mat Underhood Thermal Acoustic Lining 50129

Thermal Acoustic Lining, Boom Mat, Black, 59 in. x 32 in., 1/2 in., Self-Adhesive, Each

Part Number: DEI-050129

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Boom Mat Underhood Thermal Acoustic Lining 50510

Sound Deadener, Boom Mat Underhood Thermal Acoustic Lining, Roll Type, 0.750 in. Thick, 32 in. x 54 in., Each

Part Number: DEI-050510

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DEI Oil Cooler Line Heat Shrouds for 2014-2019 CORVETTE - 10488

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

Part Number: DEI-010488

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Boom Mat Thermal and Acoustic Interior Kits 50500

Thermal Acoustic Lining, Boom Mat, Sound/Thermal Damping Material, Spray-On Boom Mat, Small/Medium Size, Kit

Part Number: DEI-050500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Boom Mat Thermal and Acoustic Interior Kits 50499

Thermal Acoustic Lining, Boom Mat, Sound Damping Material, Spray-On Boom Mat, Thermal Lining, Full Size, Kit

Part Number: DEI-050499

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

DEI Ultra Block Reflective Shields 50511

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

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Vibrant Performance QuietSheet Diamond Acoustic Shields 25770L

Heat Barrier and Sound Deadening Mat, QuietSheet Diamond Acoustic Shield, 390 degrees F, 26.75 in. Width, 30.00 in. Length, Each

Part Number: VPE-25770L

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Heatshield Products Stealth Floor Shields 914108

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

Part Number: HSP-914108

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Heatshield Products Stealth Floor Shields 914114

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

Part Number: HSP-914114

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Heatshield Products Stealth Floor Shields 914002

Stealth Floor Shield, 1/4 x 8 x 12 in

Part Number: HSP-914002

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Heatshield Products Stealth Floor Shields 914008

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

Part Number: HSP-914008

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Heatshield Products Stealth Floor Shields 914011

Stealth Floor Shield, 1/4 x 18 x 36 in

Part Number: HSP-914011

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Heatshield Products Stealth Floor Shields 914005

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

Part Number: HSP-914005

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Heatshield Products Stealth Floor Shields 914014

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

Part Number: HSP-914014

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Heatshield Products Stealth Floor Shields 914111

Stealth Floor Shield, 1/4 x 18 x 36 in w/magnets

Part Number: HSP-914111

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Heatshield Products Stealth Floor Shields 914102

Stealth Floor Shield, 1/4 x 8 x 12 in w/magnets

Part Number: HSP-914102

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Heatshield Products Stealth Floor Shields 914105

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

Part Number: HSP-914105

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Zirgo UltraMat Heat and Sound Barrier Mats ZIR79674

Sound Dampening Sheet, Heat & Sound Deadener Desoto 1

Part Number: ZIR-328244

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Zirgo UltraMat Heat and Sound Barrier Mats ZIR79D14

Sound Dampening Sheet, Heat & Sound Deadener Desoto 1

Part Number: ZIR-329940

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Zirgo UltraMat Heat and Sound Barrier Mats ZIR79DF6

Sound Dampening Sheet, Heat & Sound Deadener Desoto 1

Part Number: ZIR-330166

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Zirgo UltraMat Heat and Sound Barrier Mats ZIR79F49

Sound Dampening Sheet, Heat & Sound Deadener Desoto 1

Part Number: ZIR-330504

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Zirgo UltraMat Heat and Sound Barrier Mats ZIR7A02B

Sound Dampening Sheet, Heat & Sound Deadener Desoto 1

Part Number: ZIR-330730

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Zirgo UltraMat Heat and Sound Barrier Mats ZIR7A10D

Sound Dampening Sheet, Heat & Sound Deadener Desoto 1

Part Number: ZIR-330956

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Zirgo UltraMat Heat and Sound Barrier Mats ZIR79C07

Sound Dampening Sheet, Heat & Sound Deadener Desoto 1

Part Number: ZIR-329671

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

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