Please note a likely extended lead time as ordered in from the manufacture to supply. Please enquire to check stock or for further details.

Kingspan Kooltherm K118 Insulated Plasterboard

As low as
From  £794.40  inc VAT
From  £662.00  ex VAT
In stock
Kingspan Kooltherm K118 Insulated Plasterboard
As low as
From  £794.40  inc VAT
From  £662.00  ex VAT
Product Description

Kingspan Kooltherm K118 Insulated Plasterboard. Please note a likely lead time of 5-7 days as ordered in from the manufacture to supply. We are only able to supply in the stated pack quantity.

size: 1200mm X 2400mm

Need to discusss your enquiry further? Please contact our customer services team on 0330 123 1761, who will be happy to help.

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Kingspan Kooltherm K118 Insulated Plasterboard is a premium performance, lower lambda internal wall insulation, with a fibre-free rigid thermoset phenolic core.

Kooltherm K118 has superseded the K18 and K17.

Kooltherm K118 has a 12.5mm plasterboard bonded to its front surface and a composite foil based facing on its reverse surface. It is suitable for mechanically fixed or plaster dab / adhesive bonded dry-lining.

Thermal conductivity - 0.018 W/m.K

Facings - 12.5 mm plasterboard

Core - Premium performance lower lambda rigid thermoset phenolic insulation manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).

Reverse facing - Composite foil

Board size - 1.2 x 2.4 m

Suitable for mechanically fixed or plaster dab / adhesive bonded dry-lining.


Orders and Delivery

Orders and Delivery

Christmas Deliveries

Please be aware our office will be closed from 5pm Friday 21st Dec, re-opening Wednesday 2nd Jan. 

Last available delivery date is Friday 21st Dec. Deliveres will commence on Friday 4th. 

Free deliveries on orders over £250.00 Inc VAT. For orders under £250.00 Inc VAT, a £24.00 Inc VAT delivery fee applies.

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 0330 123 1885 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 0330 123 1885 prior to placing the order.

Free delivery on orders over £250! Free delivery on orders over £250 Terms and Conditions apply

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