1 / 2
2 / 2
Product Overview
This premium sound blocking mat is designed to be used as a carpet underlay on the floor, transmission tunnel, footwells and interior bulkhead. This sound blocking mat features 3 layers of soundproofing in one 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, tyres, 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
- The effect of the mass loaded vinyl is greatly increased by the sandwich design, which decouples it from the vehicle bodywork
- Materials and thickness optimised 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, tyres, exhaust, etc.
- Lining doors at home to prevent sound transfer, or shrouding a pump or generator to quieten it 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.
£9.99 Flat UK Shipping
Dispatched within 1-2 working days
Quality Products
Carefully selected products
Expert Support
Call +44 1282 270214
Easy Returns
14-day returns, open and inspect first
| Product Type | MLV Mass Loaded Vinyl |
| SKU | D_SPS35 |
| Weight | Contact for details |
| 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
- £9.99 flat-rate shipping on all UK orders
- Dispatched within 1-2 working days (order before 2pm, Mon-Fri)
- 3-6 working days tracked delivery
- Full tracking provided via email
Returns
- 14-day returns on any order, for any reason
- You can open and inspect before you decide
- Contact us before returning: sales@soundproofingshop.co.uk
- Refunds processed within 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 are dispatched within 1-2 working days. Once dispatched, transit typically takes a further 2-4 working days. Total delivery time is usually 3-6 working days from when you place your order. Delivery is a flat £9.99 to any UK address. We ship nationwide across the UK.
Can I return products if they're not suitable?
Yes, we offer a 14-day return policy on any order, for any reason, and you may open and inspect it first. Please contact our team to arrange a return. Return postage is yours unless the item is faulty. Items cut to your specification are non-returnable unless faulty.
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.
Fast Dispatch
14-Day Returns
UK Based Team