CAR CARPET UNDERLAY/UNDERFELT FULL SHEET 1.8M x 0.9M
Underlay (Standard Underfelt) – Automotive Insulation
Improve the comfort, durability, and performance of your classic car interior with our standard automotive underfelt/underlay. Designed to sit between the vehicle’s steel floor and carpet, this underlay is an essential component for any carpet installation or restoration project.
This unmoulded, uncut underfelt/underlay provides a flexible, trim-to-fit solution suitable for a wide range of vehicles. It not only enhances the feel underfoot but also acts as a protective and insulating layer helping to reduce noise, minimise heat transfer, and extend the life of your carpet.
Whether you’re restoring a classic car or upgrading your interior, adding proper underlay ensures a more refined and long-lasting result.
Why Use Carpet Underlay in Your Car?
Carpet underlay plays a critical role in overall interior performance. Without it, carpets are more prone to wear, movement, and heat exposure from the vehicle floor.
Key benefits include:
- Reduces Carpet Movement – Keeps carpet stable, preventing bunching and premature wear
- Improves Cabin Comfort – Adds cushioning underfoot for a softer, more comfortable ride
- Heat & Moisture Barrier – Helps reduce heat transfer and protects against moisture from the floorpan
- Extends Carpet Lifespan – Shields carpet backing from sharp edges, rust, and uneven surfaces
- Noise Reduction – Contributes to a quieter, more insulated cabin environment
Product Features
- Universal Fit (Trim to Suit) – Supplied uncut and unmoulded for flexible installation across different vehicles
- Non-Moulded Design – Ideal for custom fitting in classic car applications
- High-Density Material – Provides effective insulation and support
- Easy Installation – Can be cut and shaped using basic tools
Product Specifications
- Roll Size: 1800mm (L) × 900mm (W) per roll
- Total Coverage: Approx. 3.24m²
- Thickness: Approx. 8–10mm
- Material: Automotive-grade underfelt
- Fitment: Uncut, trim-to-fit
Important Note
This product is supplied unmoulded and uncut, allowing you to customise the fit to your specific vehicle. Professional installation is recommended for best results, but it is also suitable for DIY fitting.


















