Home MLV Mass Loaded Vinyl Premium Sound Blocking Mat - 3 Layer Automotive...
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Product Overview

The Premium Sound Blocking Mat is designed to be used as a carpet underlay on the floor, transmission tunnel, footwells, and interior bulkhead. This superb sound blocking mat features 3 layers of soundproofing in one unique automotive product.

The flexible design enables you to work on vertical and curved panels that prove difficult with conventional barrier mats. Use this sound blocking mat as a barrier product to absorb noise from the engine, tires, exhaust, and general road roar, while helping to block low frequencies.

3 Layer Construction

  • 2 Layers of high-grade open cell sound absorbing foam
  • 1 Layer of decoupled sound blocking mass loaded vinyl

Ideal for use beneath carpets on the floor, bulkhead, and boot.

Key Features

  • Designed for maximum noise reduction with minimal weight impact
  • Engineered with 2 high-grade noise absorbers and 1 high mass loaded barrier layer
  • Effective mass loaded vinyl is greatly increased by the sandwich design, decoupling it from the vehicle bodywork
  • Materials and thickness optimized for acoustic performance
  • Laminated using high-performance reactive adhesives

Dimensions & Specifications

Specification Measurement
Sheet Size 900 x 600mm (0.54sq.m / 5.8 sq. feet)
Thickness 14mm
Total Weight per Sheet 2.2kg
Temperature Range -30°C to +100°C
Fire Rating BS476-6 & 7 Class "0"
Flammability Tested for vehicle interiors ISO 3795:1989

Typical Uses

  • Fitting to a vehicle floor as a barrier product to block and absorb noise from the engine, tires, exhaust, etc.
  • Lining doors at home to prevent sound transfer or shrouding a pump or generator to quieten and prevent noise leakage.

Installation Notes

Installation often requires spray contact adhesive for optimal results.

FAQ

  • What is the thickness of the mat? The mat has a thickness of 14mm.
  • What is the total weight of one sheet? Each sheet weighs 2.2kg.
  • What temperature range can the mat withstand? The mat can withstand temperatures from -30°C to +100°C.

Premium Sound Blocking Mat - 3 Layer Automotive Underlay for Noise Absorption and Insulation

Premium Sound Blocking Mat - 3 Layer Automotive Underlay for Noise Absorption and Insulation

Regular price £89.98 GBP (Inc. VAT)
Regular price Sale price £89.98 GBP (Inc. VAT)
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Same day dispatch before 2pm

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Independently tested products

Expert Support

Call +44 1282 270214

Easy Returns

14-day returns on unused items

Product TypeMLV Mass Loaded Vinyl
SKUD_SPS35
WeightContact for details
Vendorsoundproofingshop.co.uk
Availability✓ In Stock

Before You Start

  • Clean the surface with isopropyl alcohol or degreaser
  • Ensure the surface is completely dry
  • Work at room temperature (15°C+) for best adhesion
  • Have a roller and utility knife ready

Application Steps

  • Step 1: Measure and cut the material to size
  • Step 2: Peel back the release paper
  • Step 3: Press firmly onto the clean surface
  • Step 4: Use a roller to eliminate air bubbles and ensure full contact
  • Step 5: For CLD mats, overlap edges slightly for complete coverage

Pro Tips

  • For CLD mats: 60-80% coverage gives 95% of the benefit
  • Focus on the centre of large flat panels
  • Apply CLD first, then CCF/MLV, then acoustic foam
  • Use a heat gun in cold conditions to improve adhesion

Shipping

  • Express shipping on all UK orders
  • Same day dispatch on orders placed before 2pm (Mon-Fri)
  • 1-3 working days delivery via express courier
  • Full tracking provided via email

Returns

  • 14-day returns on unused, unopened products
  • Products must be in original packaging
  • Contact us before returning: sales@soundproofingshop.co.uk
  • Refunds processed within 3-5 working days

For damaged or faulty items, contact us immediately — we'll arrange a free replacement or full refund.

Frequently Asked Questions

Everything you need to know about sound deadening

How much sound deadening material do I need?
Coverage depends on your vehicle and goals. For basic noise reduction, cover 25-40% of each panel. For maximum results (audio builds, full insulation), aim for 60-80% coverage. Our team can advise on exact quantities for your vehicle — just get in touch.
Can I install sound deadening myself?
Absolutely. All our products are designed for DIY installation with peel-and-stick application. You'll need basic tools — a roller, utility knife, and clean surface. Most door panels take 30-60 minutes. We include installation tips with every order.
What's the difference between CLD, CCF and MLV?
CLD (Constrained Layer Damping) mats reduce vibration and panel resonance — the foundation layer. CCF (Closed Cell Foam) blocks airborne noise and adds thermal insulation. MLV (Mass Loaded Vinyl) is a dense barrier that blocks sound transmission. For best results, use all three in layers.
Do you offer trade or bulk discounts?
Yes! We offer competitive pricing for trade customers, van conversion businesses, and bulk buyers. Contact us with your requirements for a custom quote. Bundle deals are also available on our website.
How fast is delivery?
Orders placed before 2pm ship same day. Standard UK delivery is 1-3 working days. Express next-day delivery is available at checkout. We ship nationwide across the UK.
Can I return products if they're not suitable?
Yes, we offer a 14-day return policy on unused, unopened products in original packaging. Please contact our team to arrange a return. Custom-cut items are non-returnable.

Need Help Choosing the Right Product?

Our sound deadening experts are here to help. Whether you're doing a full van build or a simple door upgrade, we'll recommend the perfect solution for your project.

Same Day Dispatch 14-Day Returns UK Based Team