LASALLE INTERIOR TRIM Thermal Acoustic Barrier Mat


LASALLE INTERIOR TRIM Thermal Acoustic Barrier Mat is a thermoplastic elastomeric material that is a blend of polymers compounded with mineral fillers and a layer of closed cell polyethylene (PE) foam bonded to the rear.

LASALLE INTERIOR TRIM Thermal Acoustic Barrier Mat can be used on hot or cold metal substrates and is designed primarily to add mass to a substrate offering both excellent thermal and vibration damping properties thus reducing noise transmission on automotive components.



If this Barrier Mat is purchased along side one or more of LASALLE INTERIOR TRIM products it will be dispatched at the same time as your Headlining/Side Trims/Door Trims.

If this Barrier Mat is purchased on its own or with another similar product it will be dispatched within 3 – 5 days.




LASALLE INTERIOR TRIM Thermal Acoustic Barrier Mat offers a broad range of attractive properties. It’s outstanding features being :-

  • High sound reflection
  • Excellent thermal insulation properties
  • Flame resistance
  • Heat resistance
  • Excellent vibration damping


These combined properties make the LASALLE INTERIOR TRIM Thermal Acoustic Barrier Mat the ideal material for sound and heat insulation for the floors and bulkheads in Land Rovers and other vehicles. It’s dense weight helps to reflect noise and dampen vibration, it can be manipulated to follow contours and the structure cuts cleanly. The material can be butted together or the foam cut away and overlapped with all joins taped using duct tape to ensure minimal noise breakout. The perfect product for use under rubber mats and carpet, Thermal Acoustic Barrier provides the optimum in sound reflection, vibration damping and thermal insulation. In addition, it’s also highly heat and flame resistant.


This product contains no traces of PVC and is halogen free, off cuts can be recycled, making it extremely environmentally and user friendly.




The substrate should be clean, dry and free of oil, dust, grease, release agents or other contaminates. Metals should be degreased prior to bonding. If necessary clean and dry the substrate with methylated sprit or similar. Cleaning solutions, if used, must be allowed to evaporate before application of the adhesive.

LASALLE INTERIOR TRIM Thermal Acoustic Barrier Mat can be applied to the substrate with Velcro, double sided carpet tape, or double sided duct tape, around the edges if there is a need to access the covered areas.




LASALLE INTERIOR TRIM Thermal Acoustic Barrier Mat is used extensively in the following applications :-

  • Footwells
  • Transmission tunnels
  • Bulkhead
  • Seat boxes
  • Tub floor
  • Boot



  • COLOUR – Black mineral composite with black foam backing
  • SHEET SIZE – 1000mm x 1000mm
  • THICKNESS – T/A Barrier – 5mm                                              
  • DENSITY – BM-5 (5kg/m2)
  • HARDNESS – 76o (shore A)
  • FIRE PERFORMANCE – Tested in accordance with UL94 – VO & VA / F.M.V.S.S. 302 (self extinguishing)
  • SERVICE TEMPERATURE RANGE –  -30oC up to 95oC for extended periods, 120oC for short periods



Thermal Acoustic Barrier

Supplied in 1000mm x 1000mm sheets – 5mm depth – 5kg weight

Category LaSalle Trim Thermal Acoustic Barrier
Product code TA-BARR