Thaddeus upgraded his Hummer H1 with some serious American made sound deadening and blocking materials to tame down that big ole diesel engine. He started with 72 sqft of Damplifier Pro on the dog house, floor, walls, doors, and cargo area. He followed that up with 54 sqft of Luxury Liner Mass Loaded Vinyl throughout the floor and cargo area to block out the drive train and exhaust noise. It took 9 sqft of Luxury Liner Pro to cover the dog house from the cabin side. And Thaddeus finished off the build with a gallon of Spectrum liquid sound deadening used in the wheel wells to cut down on the road noise.

Thaddeus P Hummer H1
The Hummer H1 completely covered with Damplifier Pro.
A nice layer of Damplifier Pro throughout the cargo area along with the use of Luxury Liner MLV to block out the exhaust and road noise.
Man that black on black ghosted logo looks good in a Hummer\!\!\!
Featured Products
Luxury Liner Proâ„¢ MLV + Foam Auto Sound Barrier Sheets
Regular price
From $84.99
Sale price
Regular price
Unit price
/per
Damplifier Proâ„¢ Sound Deadening Mat
Regular price
$15.25
Sale price
Regular price
Unit price
/per
Luxury Linerâ„¢ Sheet - Mass Loaded Vinyl (1 lb / 2 lb)
Regular price
From $60.00
Sale price
Regular price
Unit price
/per
Spectrumâ„¢ Spray On Deadener
Regular price
From $99.99
Sale price
Regular price
Unit price
/per