C6 Corvette: How to Install an Insulation Kit

This article applies to the C6 Corvette (2005-2013).

An automotive insulation kit provides an effective and dependable way to increase the level of heat and sound absorption in your vehicle. By reducing the flow of noise in and out of your C6, you can increase radio sound quality and create a more pleasant cabin experience for you and your passengers. A great value for your investment, this DIY project is affordable and takes just several hours to complete. Best of all, you can purchase top quality automotive heat and sound insulation kits online without breaking the bank.

Step 1 – Spread the pre-cut foil material lengthwise on a flat surface

Lay the double-sided, foil material on an even surface, such as a work table or other large area; your kit will come packaged with pieces specifically designed for each panel. Check that the neoprene foam located in the middle of the material is firmly intact before proceeding to Step 2. Organizing the materials beforehand will reduce mistakes later on down the line.

If you will be removing the seats in your vehicle to cover more area, do so at this time. If not, don't worry, it is possible to work around the seats; however, you will need to remove floor mats and other moveable items in the vehicle at this time.

Step 2 – Remove interior trim

Some pieces of interior trim require removal for this installation. Items like the door opening trim can be removed with a plastic trim removal tool or, if you can be gentle, a flat head screwdriver. Depending on how the insulation kit was designed, it may require the removal of the seats and center console. The seats can be removed by removing the four bolts holding them in place to the floor, and the plastic center console can be removed by use of a Phillips-head and flat head screwdriver.

Step 3 – Test fit each piece of material

Place the designated sheet diametrically over the intended panel to ensure a proper fit. If you will be applying large sheets of a sound insulation material that is not part of a store-bought automotive insulation kit, simply cut the material to the size and shape of the panel you want to cover, and then check for excess material along the edges and remove them.

Step 4 – Apply the first sheet, and then move on to the next

Holding or pressing the first sheet against the panel, peel off the short side or edge of the sheet and work outward. Move slowly, taking special care not to expose the entire sheet (sticky side) to the surface of the vehicle at once, just several inches at a time. Continue until all of the backing paper has been completely removed and the sheet is attached to the panel.

If you will be applying an adhesive, simply spray the entire sheet with an adhesive product of your choice, and then attach the sheet one edge at a time, smoothing as you go.

Step 5 – Work out any air bubbles or uneven areas

Slowly sweeping your hand over each sheet, work out any air bubbles and smooth any uneven areas that you come across. Start from one edge and work your way out, moving slowly and covering only a small area at a time to ensure the best application. Sheets should not obstruct the functionality of any part or panel, so check adjoining hardware and upholstery for problems. Employ a rubber roller if air bubbles are a persistent problem.

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