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52.5mm PL4040 PIR Insulated Plasterboard 2.4m x 1.2m
52.5mm PL4040 PIR Insulated Plasterboard 2.4m x 1.2m

52.5mm PL4040 PIR Insulated Plasterboard 2.4m x 1.2m

  • Insulated Plasterboard
  • Insulation King

  • Free Next Day Delivery (over £500) in the West Midlands
  • Free Standard Delivery (over £500)
  • View our guides for Help & Advice
 (   Ex. VAT) £58.90 £0.00 /
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🚛 Next Day Delivery (West Midlands) – FREE on orders over £500

The 52.5mm PL4040 PIR insulated plasterboard is a two-in-one thermal laminate comprising a 40mm rigid polyisocyanurate insulation core bonded to a 12.5mm tapered-edge gypsum plasterboard. It provides effective insulation and a smooth dry-lining surface in one board, reducing the need for separate installation stages and helping to save time and labour on site.

Suitable for internal walls, pitched roof slopes and flat roof linings, the board can be direct-bonded to suitable masonry using an appropriate plasterboard adhesive or mechanically fixed to timber battens and studwork. Its thermal conductivity of 0.022 W/mK and thermal resistance of 1.85m²K/W make it a practical choice for new-build and refurbishment projects requiring improved thermal performance without an excessive internal build-up.

Key Features

  • Two-in-one insulation and dry-lining solution
  • 40mm rigid PIR core bonded to 12.5mm plasterboard
  • Overall thickness of 52.5mm
  • Thermal conductivity of 0.022 W/mK
  • Thermal resistance of 1.85m²K/W
  • Suitable for internal walls and roof linings
  • Ideal for masonry and timber-frame applications
  • Can be direct-bonded or mechanically fixed
  • Tapered edges for taped and filled joints
  • Helps reduce heat loss and improve energy efficiency
  • Euroclass B-s1, d0 reaction-to-fire classification
  • Zero ozone depletion potential and low global warming potential
  • CFC- and HCFC-free
  • Suitable for new-build and refurbishment projects
  • Not suitable for external walls of buildings over 11 metres high

Dimensions & Pack Size

  • Length: 2400mm
  • Width: 1200mm
  • Overall thickness: 52.5mm
  • PIR core thickness: 40mm
  • Plasterboard thickness: 12.5mm
  • Coverage per board: 2.88m²
  • Pack size: 1 board
  • Pack coverage: 2.88m²
  • Weight per board: 30.13kg
  • Material: Polyisocyanurate insulation and gypsum plasterboard
  • Edge type: Tapered edge
  • Quantity per pallet: 44 boards
  • Coverage per pallet: 126.72m²

DELIVERY INFORMATION

  • FAST RELIABLE UK DELIVERY 
  • STANDARD DELIVERY - 1 TO 3 WORKING DAYS
  • FREE DELIVERY ON ORDERS OVER £500
  • PALLET DELIVERY AVAILABLE
  • NEED IT URGENTLY? CONTACT US FOR EXPRESS OPTIONS

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Frequently Asked Questions

Free shipping will automatically be applied to all orders over £500. Simply add over £500 to your cart and you will see the discount while checking out.

Orders under £500 - £50 charge.
Over £500 is free.

We typically deliver orders within 2-3 business days of ordering.

Orders for the West Midlands will be completed in 1 to 2 working days.

Orders for areas out of the West Midlands will be completed in 3 to 4 working days.

Orders made after 5pm will be processed on the following working day.

Our deliveries are typically made between 8am and 5pm, Monday - Friday excluding Bank Holidays (Great Britain).

We are unable to offer timed deliveries.

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