DEI Under Carpet Lite is a 1/2 in thick multi-layer polyester and fiberglass composite that keeps engine, exhaust and road heat from soaking into the cabin while absorbing noise, rattles and squeaks. It insulates up to 85% of unwanted heat, weighs about 0.23 lb per square foot, and is flexible enough for floor pans, firewalls, transmission tunnels, door panels, rear decks and headliners. Fasten it mechanically or with DEI Hi-Temp Spray Adhesive (10492), alone or over Boom Mat vibration damping material.
Specifications
| Type | Heat and sound insulation mat (DEI Under Carpet Lite) |
| Size | 48 in x 70 in (23.3 sq ft) |
| Thickness | 1/2 in (compresses to 1/4 in) |
| Material | Multi-layer polyester/fiberglass composite, self-extinguishing |
| Weight | Approx. 0.23 lb per sq ft |
| Heat Reduction | Insulates up to 85% of unwanted heat |
| Adhesive | Not included |
| Quantity | 1 sheet |
| Part Number | 050111 |
Documents: Installation Instructions (PDF) | Installation Instructions, General (PDF)
Shipping
- Orders placed before 3 PM ET typically ship the same business day. Some items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands. Contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts cannot be returned. Confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
