Thermozite Thermal-Acoustic Insulation 48"
SKU: 103153
14 Available
Only NaN left. Back orders are not allowed on this item. Please adjust quantity.


Thermozite Thermal-Acoustic Insulation is an excellent heat and sound barrier! Thermozite is a lightweight thermal-acoustic insulation composite made with Eco-fi™ polyester fiber (100% post-consumer recycled plastic bottles). This insulation material has a laminated scrim-reinforced foil on one side and 1/4-inch-thick jute carpet padding on the other. The tough aluminum foil side provides a radiant heat shield, which can increase thermal resistance up to a factor of four (depending on the distance from heat source).

Use Thermozite for insulation, heat deflection and sound deadening in RVs, cars, trucks and boats around areas like engine hatch covers and engine compartments, door panels, machinery enclosures, firewalls, and noisy pipes and valves. Install foil side down when insulating and, usually, foil side up for most other purposes.

PLEASE NOTE: The carpet side of this product is made from 100% post-consumer recycled plastic. This means that the color will vary from production batch to production batch depending on what plastic materials were used during the manufacturing process. The carpet side may be gray, green, blue, etc. Please take this into account if you are using Thermozite in an application in which the carpet side will be seen. Carpet-side color shown in product photos may not be the color you receive.


Sale Unit: Sold per linear yard
Width: 48"
Thickness: 1/4"
Fabric Design: Solid & Variegated
Weight: 22 ounces per square yard
Special Features: Fire Resistant
Certifications: California Prop 65 Compliant , FMVSS 302
Brand: Thermozite
Roll Size: 33 Yards
Noise Reduction Coefficient (Hz): 0.30
Thermal Conductivity (K): 0.28
Thermal Resistance (R): 1.3
Maximum Temperature: 500 °F

Recommended Uses

Marine: Insulations & Padding
RV & Auto: Trunkliner


Overall Rating : 4.89 9 Reviews

0 Reviews
0 Reviews
0 Reviews
Page 1 of 1
Verified Purchase

Shipping with speed & a smile.

They ship Indiana to Hawaii with amazing speed.

Dennis Harper
Verified Purchase

Was easy to work with and seems to be effective

Verified Purchase

Excellent staff

Your staff is excellent.

Robert Duncan
Verified Purchase

Item arrived prompt Installed above headliner

CeeCee's Upholstery
Verified Purchase

Great item

Verified Purchase


used it for headliner in car. Direct glued (hi-temp contact) to roof shiny side up as directed. Was going to cover it with something more finished but pile side looks good enough for this use. As always Sailrite ships fast.

Linda Faubert
Verified Purchase

Excellent product. Can't rate the headliner yet as we are not finish


Easy to use

The stuff worked out great for redoing the inside of are motor cover on a 1977 Sea Ray 200. It was easy to use I just made a pattern out of some old pattern material a little adjustment glue it done tape all the seams and I was done. PS much better than the old stuff.


Unusual use for this product!

I used this to make a insulated pad for a camping hammock. Definitely warm, and it looks like it will work out OK. A little concerned about the Mylar backing for use in the woods, time will tell. I have a 1 inch binder and it isn't large enough to put binding around the perimeter. Matt said a 1 1/4 binder will work, so I guess I will be able to add another gadget to my sewing box!

Page 1 of 1


We're located in Indiana and would be happy to answer your calls Monday-Friday, 8am-5pm EST.

LOCAL: (260) 244-4647 | TOLL FREE: (800) 348-2769