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 416

DEI Reflect-A-GOLD Heat Barriers 10393

DEI Reflect-A-GOLD Heat Barriers 10393

Heat Barrier, Reflect-A-GOLD, 24 in. x 24 in., Self-Adhesive, Each

Part Number: DEI-010393

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Today

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DEI Heat Screen Radiant Matting 10400

Heat Barrier, Radiant Matting, 36 in. x 40 in., Universal, Adhesive Backed, Each

Part Number: DEI-010400

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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DEI Reflect-A-GOLD Heat Barriers 10392

Heat Barrier, Reflect-A-GOLD, 24 in. x 12 in., Self-Adhesive, Each

Part Number: DEI-010392

5.0 out of 5 stars ( 2 )

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DEI Heat Screen Radiant Matting 10399

Heat Barrier, Radiant Matting, 36 in. x 20 in., Universal, Adhesive Backed, Each

Part Number: DEI-010399

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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DEI Heat Screen Radiant Matting 10401

Heat Barrier, Radiant Matting, 36 in. x 40 in., Universal, Each

Part Number: DEI-010401

Not Yet Reviewed

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DEI Heat Screen Radiant Matting 10071

Heat Shield Insulator

Part Number: DEI-010071

5.0 out of 5 stars ( 1 )

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Moroso Heat Barrier Blankets 80805

Heat Blanket; Heat Barrier Blanket; 0.5 in. Thick x 18 in. x 24 in.; Non-Asbestos; Up To 2300 Deg F; Easily Cu

Part Number: MOR-80805

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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DEI Reflect-A-GOLD Heat Barriers 10390

Heat Wrap, Reflect-a-Gold, Fiberglass Composite, Gold, 24 in. Width, 150 ft. Length, Each

Part Number: DEI-010390

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Helix Racing Products Heavy-Duty Heat Barriers 78-7221

Heat Barrier, Heavy-Duty, 12.00 in. x 40.00 in. x 0.063 in. Thick, Adhesive, Each

Part Number: HLX-400-1201

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Zirgo UltraMat Heat and Sound Barrier Mats ZIR79C00