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.

Individual Parts

Part Groups

Results 1 - 19 of 19

Boom Mat Under Carpet Insulation 50101

Boom Mat Under Carpet Insulation 50101

Under Carpet (UC) - 48" x 54" - (18.0 Sq Ft)

Part Number: DEI-050101

Not Yet Reviewed

Estimated Ship Date: Today

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Boom Mat Under Carpet Insulation 50100

Sound Deadener, Boom Mat, Roll Type, 24.0 in Length, 54.0 in Width, 0.375 in. Thick, Each

Part Number: DEI-050100

Not Yet Reviewed

Estimated Ship Date: Today

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Boom Mat Thermal and Acoustic Interior Kits 50027

Sound Deadening Mats, Thermal and Acoustic Interior Kit, Sound Deadener Mat Use, Self-adhesive, Chevrolet, GMC, Kit

Part Number: DEI-50027

Not Yet Reviewed

Estimated Ship Date: Today

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Boom Mat Thermal and Acoustic Interior Kits 50224

Mats, Sound Deadening, Self-adhesive, 12.50 in. x 24.00 in. x 0.157 in., Set of 15

Part Number: DEI-050224

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Boom Mat Thermal and Acoustic Interior Kits 50223

Mats, Sound Deadening, Self-adhesive, 12.50 in. x 24.00 in. x 0.157 in., Set of 10

Part Number: DEI-050223

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Boom Mat Thermal and Acoustic Interior Kits for 1967-1972 C10 PICKUP, C15/C1500 PICKUP - 50024

67-72 C10 Interior Damping kit

Part Number: DEI-50024

Not Yet Reviewed

Estimated Ship Date: Today

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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: Jul 17, 2025 if ordered today

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Estimated Ship Date: Jul 17, 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

Boom Mat Thermal and Acoustic Interior Kits 50222

Mats, Sound Deadening, Self-adhesive, 12.50 in. x 24.00 in. x 0.157 in., Set of 5

Part Number: DEI-050222

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Boom Mat Thermal and Acoustic Interior Kits 50022

88-98 CK Interior Damping kit

Part Number: DEI-50022

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

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Estimated Ship Date: Jul 16, 2025 if ordered today

Boom Mat Thermal and Acoustic Interior Kits 50021

Sound Deadening Mats, Thermal and Acoustic, Floor, Self-Adhesive, Regular Cab, Chevy, GMC, Kit

Part Number: DEI-50021

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

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Estimated Ship Date: Jul 16, 2025 if ordered today

Boom Mat Thermal and Acoustic Interior Kits 50535

Sound Deadening Mat, Boom Mat Thermal and Acoustic Interior, Sound Deadener/Heat Barrier, Self-adhesive, Gray, 75 in. x 54 in. x 1 in., Each

Part Number: DEI-050535

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2025 if ordered today

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Estimated Ship Date: Jul 7, 2025 if ordered today

Boom Mat Thermal and Acoustic Interior Kits 50221

Mats, Sound Deadening, Self-adhesive, 12.50 in. x 24.00 in. x 0.157 in., Set of 2

Part Number: DEI-050221

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 16, 2025 if ordered today

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Estimated Ship Date: Jul 16, 2025 if ordered today

Boom Mat Thermal and Acoustic Interior Kits 50537

Sound Deadening Mat, Boom Mat Thermal and Acoustic Interior, Sound Deadener/Heat Barrier, Self-adhesive, White, 75 in. x 54 in. x 0.50 in., Each

Part Number: DEI-050537

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2025 if ordered today

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Estimated Ship Date: Jul 7, 2025 if ordered today

Boom Mat Thermal and Acoustic Interior Kits 50538

Sound Deadening Mat, Boom Mat Thermal and Acoustic Interior, Sound Deadener/Heat Barrier, Self-adhesive, Gray, 75 in. x 54 in. x 0.50 in., Each

Part Number: DEI-050538

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 7, 2025 if ordered today

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Estimated Ship Date: Jul 7, 2025 if ordered today

Boom Mat Thermal and Acoustic Interior Kits 50536

Sound Deadening Mat, Boom Mat Thermal and Acoustic Interior, Sound Deadener/Heat Barrier, Self-adhesive, Black, 75 in. x 54 in. x 0.50 in., Each

Part Number: DEI-050536

Not Yet Reviewed

Estimated Ship Date: Jul 17, 2025 if ordered today

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Estimated Ship Date: Jul 17, 2025 if ordered today

Boom Mat Thermal and Acoustic Interior Kits 50018

Sound Deadening Mats, Thermal and Acoustic, Floor and Doors, Self-Adhesive, Regular Cab, Low Hump, 2WD, Chevy, GMC, Kit

Part Number: DEI-50018

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2025 if ordered today

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Estimated Ship Date: Jul 7, 2025 if ordered today

Boom Mat Thermal and Acoustic Interior Kits 50300

88-98 CK Roof Damping Kit

Part Number: DEI-50300

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2025 if ordered today

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Estimated Ship Date: Jul 7, 2025 if ordered today

DEI Thermal and Acoustic Interior Kits for 1990-2005 MIATA - 50295

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 ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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