We are only able to supply a minimum order of 10 boards

Karma Visco

As low as
From  £35.41  inc VAT
From  £29.51  ex VAT
In stock
Karma Visco
As low as
From  £35.41  inc VAT
From  £29.51  ex VAT
measure: Board
size: 600mm x 1200mm

Need to discusss your enquiry further? Please contact our customer services team at [email protected], who will be happy to help.

array(1) { [0]=> string(177) "https://www.insulationexpress.co.uk/media/catalog/product/cache/thumbnail/120x120/beff4985b56e3afdbeabfc89641a4582/h/t/httpwww.insulationexpress.co.ukimagesproductsvisco2017.jpg" }

Karma Visco 17 The Karma Visco Overlay boards are designed to be used over existing floor surfaces.

The high acoustic performance is created by using internal strips of visco elastic adhesive to dampen sound transmission and vibrations before it reaches the building structure. A cushioning foam layer absorbs any minor differances in the existing floor and also reduces sound transmission. all Karma Visco products are factory bonded so they can simply be laid over the existing floor!


  • Excellent Impact and Airbourne sound performance
  • T&G edge for ease of installation
  • Can be laid directly on to existing floor
  • Ideal for refurbishment projects 
  • Can be used with variety of floor finishes
  • Minimal height increases, which is ideal for refurb projects
  • Quick & Easy to install - saving time & labour
  • Absorbs minor defects in existing floor

Karma Visco 17 - Board size 17mm x 1200mm x 600mm

Karma Visco 17 consists of 6mm MDF Board, Visco Elastic Strips, 3mm MR Board, 6mm Chipfoam.

 Karma Visco 21 - Board size 21mm x 1200mm x 600mm

Karma Visco 21 consists of 6mm MDF Board, Visco Elastic Strips, 8mm Cement Particle Board, 6mm Chipfoam.


Orders and Delivery

Orders and Delivery

Free delivery if your order is over £300 Inc VAT. Orders under £300 are subject to a £30.00 Inc VAT delivery charge.

When ordering on line you can specify the date of delivery, however we would not be able to specify the time of delivery on that day.

♦ Please note that we have a number of large vehicles, including articulated vehicles that may be used for delivery. Please advise us in the comments on your order if access to the delivery address is limited.

♦ Due to insurance guidelines, delivery personnel are unable to enter private residences. Delivery will be as far as possible to the kerbside of the delivery address. The recipient of the products is responsible for any additional lifting once the delivery has been made. Please bear in mind that Insulation products can be bulky and / or heavy.

♦ The delivery driver will require a signature to confirm the goods have been received.


† Unfortunately we, Insulation Express, cannot deliver to the Highlands & Islands of the UK. However we will be happy to deliver to a freight forwarding company on your behalf.

Returns and Refunds

Returns and Refunds

In the unlikely event that you need to return an item, please contact our team on [email protected] within 14 days of accepting delivery of the item. Restocking charges may apply. We will discuss this with you upon receipt of the cancellation request. Restocking charges will be applied where the products are no longer required AND NOT for goods returned because either defective or damaged. We usually charge 25% of value (minimum £25.00).

Please note that we cannot accept returns on special orders. Special orders may consist of items sent via third party shipping companies or made to measure products. If you are unsure on whether or not your item is a special order, please contact us on [email protected] prior to placing the order.

Free delivery on orders over £300! Free delivery on orders over £300 Terms and Conditions apply

Roof Stores

For all your roofing needs

Shop now >

Power Tools 2 U

Buy Power tools online

Shop now >