QA Barrier Multifold Vapour Wood / Laminate Underlay

The QA MultiFold wood and laminate underlay features a 22dB impact noise reduction, it’s also quick to fit and protects against moisture.


£1.90 /m²

ex VAT


£2.28 /m²

inc VAT
Actual Area (sq m) 10
Total Price £18.99

Impact Rating

26 dB





Roll Width



1.5 kg


PE Foam

TOG Rating

0.67 tog

Underfloor Heating


Product Description

The QA Barrier Multifold’s built in moisture barrier will prevent moisture migration from the subfloor and has an excellent resistance to fungi, mould and bacteria.

With 100% recyclable polyethylene foam, this eco-friendly underlay looks after the environment in more ways than one – and being dust-free, Barrier MultiFold is cleaner and easier to install, with less clearing up needed afterwards. The 22dB impact sound reduction will also help to reduce impact noise levels.

  • Faster Fitting – a neat, multifold format that gives you the ultimate flexibility and makes installation so much quicker and easier.
  • Moisture Protection – the clear vapour barrier stops moisture rising up from the sub-floor and keeps your room dry as a bone.
  • Lightweight – the unique Barrier MultiFold is not only quick to install, but is also light and easy to carry saving you even more time during fitting!

QA Performax Underlays are designed for those wanting specialist, contract or high performance at great value prices. With added-value technical benefits such as thermal insulation, vapour barrier lamination, acoustic management, high traffic resilience and underfloor heating enhancement. QA Barrier Multifold is one of those such products.


Impact Reduction

This product has an Impact Noise Rating of 22dB, provided to us by the manufacturer. This is the reduction you will get when using this product.

Need Some Assistance?

If you need any assistance in understanding our product range, please don’t hesitate to call our customer service team on 01484 411888.

Who is this product for?

This underlay is ideal for us in environments which require impact reduction and moisture protection.

This wood/laminate underlay also comes in one continuous sheet, which folds out flat for quick and easy installation.

Technical Specification

Area 10m2
Dimensions 10m x 1m x 3mm
Thickness 3mm
Weight 1.5kg
Impact Noise Rating 22dB

The information given here may vary and is partly based on information from our suppliers. It represents the prevailing level of expertise and is not binding in a legal sense. The compliance of legal requirements lies within the customers own responsibility.

You can find all of the information shown here on one of our product data sheets which are in a PDF format. You can download this below.

Technical Data Sheet

Fitting & Installation

The QA Barrier MultiFold comes in a convenient multifold format giving you the ultimate flexibility and make sinstallation so much quicker and easier.

This product can be installed facing either way, there is no correct way round.


Delivery Options

The cut-off time for any same day processing is 12:30pm (although you can call us on 01484 411888 to see if we can process after this time)

Standard Delivery – This service takes 2-3 working days

Free Delivery – Available on orders over £375 (ex VAT) – This takes 3-5 working days

Next Day Delivery – Available when your order is placed before 12:30pm

Saturday Delivery – Available for delivery on Saturday. Deliveries are usually made in the morning

The Small Print Stuff

You should never book fitters before you have received your goods, we cannot be held responsible for costs incurred by yourself as a result of delivery complications and/or delays.

Deliveries are palletised and heavy, therefore our delivery services are to kerb-side only – you will be responsible for moving the goods from the roadside to the property.

Shortly after placing your order, you will receive a delivery date confirmation email. This email will detail the day of delivery which can take place any time between 8am and 6pm. If you require a more accurate time slot, please contact us prior to ordering and we’ll do our best to assist you; this could be at an additional cost.

We Supply Genuine Products From

Some of our customers