Nationwide Delivery

Knowledgeable Staff

Outstanding Service

Secure payments

Celotex Insulated Plasterboard 1.2m x 2.4m x 52.5mm

SKU: PL4040

£61,646.40 Incl. VAT
£51,372 Ex. VAT

Pay in 3 interest free payments with PayPal on checkout. Choose PayPal at checkout. Learn more
Estimated Delivery: 3-5 working days. Please note, if you live in Scotland contact us so we can quote you for delivery


Discover the Celotex 1.2m x 2.4m x 52.5mm Insulated Plasterboard – an innovative 2-in-1 solution seamlessly integrating insulation and plasterboard. Perfect for insulating and dry lining walls or roofs simultaneously, this durable product revolutionises various applications, including pitched roofs, flat roofs, and walls, effortlessly meeting current building regulation standards.

Experience easy transportation, handling, and fitting with these rigid insulated plasterboards, ensuring convenience at every stage. Benefit from exceptional thermal performance, featuring a thermal conductivity of 0.022 W/m.K. This not only guarantees superior insulation but also reduces the necessary thickness to achieve the target U-value. Elevate your property confidently with Celotex's Insulated Plasterboard, the savvy choice for efficient insulation and top-quality dry lining.

Why Choose Celotex Insulated Plasterboard?

  • Ideal option for internal solid wall insulation
  • Suitable for both direct bonding (‘dot and dab’) and mechanically fixed installation techniques
  • Inbuilt vapour control layer
  • 15mm option provides ideal solution for window and door reveals
  • Certified under BBA certificate number 16/5357
  • Maximum flexibility and installation speed due to the tapered edge plasterboard
  • Offers the user the ability to install both the insulation and plasterboard in one operation
  • Reducing installation times
  • Can be used to improve the energy performance of new and existing buildings

Product Specifications

Celotex product code: PL4040

Thickness: 40mm + 12.5mm plasterboard

Length: 2.4m

Width: 1.2m

Board coverage: 2.88m²

R-value (m²K/W): 1.85

Thermal conductivity: 0.0022 W/mk

Deliveries are made on the basis the customer can accept the goods, or willingness to off load the goods, or having means of mechanical offload, this also applies to heavier items such as pallets etc. All deliveries are made ‘kerbside’ and often it can be at the discretion of the driver. A large majority of deliveries would be made on a large rigid tail-lift vehicle and off loaded via a pallet truck and only on to flat surfaces such as tarmac, concrete and pavers. If you do have restricted access, please contact us prior to placing your order. We will always try to accommodate your needs. If a delivery fails due to access, we reserve the right to make a re-delivery charge. All delivery charges are calculated when checking out. The delivery charges included are for the Mainland UK only and do not apply to the Scottish Highlands, or Isles off the Mainland. Additional charges may apply for deliveries that aren’t classed within the Mainland (this is classed by ourselves, suppliers and couriers) Please contact us on 01752 466151 or Due to the nature of our business model, this can mean your order will be sent via multiple deliveries. Whilst we will make every effort to deliver your goods within the stated/requested time frame, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules, so we would recommend the end user not to start/schedule any work until the goods arrive. Due to logistics of various couriers and suppliers we are unable to give times of deliveries. However, please call or email us on the day of the delivery and we will try to get an approximate time. Deliveries can take place from as earlier as 07:30 right up to 18:00 depending on the courier/haulier and taking into account local traffic etc.
You have 14 days from receiving your item(s) to return them should you wish to do so. Please contact us should you wish to arrange a refund/return. Any product marked cut to size, bespoke or made to order are non returnable and excluded from our refund policy.

Have a Question?

Be the first to ask a question about this.

Ask a Question

Payment & Security

Apple Pay Google Pay Maestro Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.