Land Rover Defender Upgrades & Accessories

Masai® designs & manufactures an exclusive range of high-quality Land Rover Defender enhancement upgrades & parts, e.g. windows, head-linings, roof racks, seat covers, carpets, steps, winch bumpers, lights and much much more. Based in central England with global shipping. Read More.

Masai 7mm Sound Deadening with Foam Insulation Sheet (35cm x 50cm)

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Product Details

Masai 7mm Sound Deadening with Foam Insulation Sheet

2mm + 5mm foam = 7mm total thickness

Sold by the sheet - for your flexibility.

These particular sheets are 7mm thick and measure 350mm x 500mm, which means 5.7 of these sheets cover one square metre.

Made with 2mm black Butyl, 5mm foam sheet, thick aluminium foil and strong adhesive, simply cut to the shapes required, peal-off the protective sheet and apply in all the various places needed.

Masai Sound Deadening and Insulation sheets provide solutions to multiple issues :

  • Improve the thermal efficiency of your vehicle - so warmer in winter, cooler in summer.
  • Reduce the noise level from outside, ie from the road, tyres, engine.
  • Improve the sound quality produced by your audio device's speakers.
  • Reduce rattling and vibrations.

Fits all kinds of vehicles: cars, trucks, coaches, tractor cabs, buses, caravans, camper vans, etc.

This 7mm sheet (including foam) is ideal for lining the roof. We also sell thinner 2mm and 3mm sheets, which suit other areas other than the roof.

For Land Rover Defenders use our guide below for how many sheets you need. These quantities are GUIDANCE ONLY, feel free to order a few more or a few less.

Area to be covered Def 90 110 Crew Cab Single Cab
Roof 18 24 15 8
Front Footwells 6 6 6 7
Rear Footwell - 5 5 -
Seatbox (Inside/Outside) 4 / 5 4 / 5 4 / 5 4 / 5
Front Doors (pair) 4 4 4 4
2nd Row Doors (pair) 4 2 2 4
Rear Door 1 1 - -
Rear Tub (Floor / Arches) 7 / 8 8 / 9 - -
Bulkhead Behind Seats (Front) 5 - 5 (2nd row) 5
Bulkhead Behind Seats (back) 5 2 - -
Bulkhead (Engine Bay)
Rebuilding from scratch
5 for sides
2 for tunnel
5 for sides
2 for tunnel
5 for sides
2 for tunnel
5 for sides
2 for tunnel
Side & Rear Panels (No windows) PER SIDE 5 5 5 5
Bonnet 8 8 8 8
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Welcome to the Masai® eStore. We design and manufacture a wide range of high-quality vehicle upgrades, enhancement accessories and parts for the Land Rover Defender, 90, 110 and 130, particularly glass and windows; but have a look around our website – we also have Defender roof racks, spare wheel carriers, seat covers, side steps, rear steps, lamp guards, Tree Sliders, Winch Bumpers, and LED lights etc.

One of our flagship products is our own-design Masai® Bonded Tinted Panoramic Windows for the Land Rover Defender 90, 110 and 110 2-Door. The dark-tinted toughened glass side panel windows increase your Defender’s privacy, security and value! As featured on exclusive Nene Overland Defender Icons.

Vehicle Lights – LED, Driving Lights and Headlights

We have a large range of premium-quality Driving Lights, Work Lights and Spot Lights. Some are modern low-power-consumption LED Lights, and others are high-luminosity Xenon HID vehicle lights. All lights are harsh environment compliant to IP65 or IP67. Rugged waterproof diecast aluminium housings (some ABS), spot beam and flood beam, various wattages from 15 to 150 and a wide voltage range from 9v to 32v. We also sell NAS LED lights for Land Rover Defenders, clear, coloured and smoked sets for all post 1983 90 and 110, include plinths, E marked (EU approved) and SAE approved. They provide increased visibility (brighter than standard bulbs) and they enhance and modernise the look of your Defender, easy to fit DIY.