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24mm Plydeck PIR with OSB Flat Roof Insulation

24mm Plydeck PIR with OSB Flat Roof Insulation

  • PIR with OSB Flat Roof
  • 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) £96.64 £0.00 /
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🚛 Next Day Delivery (West Midlands) – FREE on orders over £500

The 24mm Plydeck PIR with OSB Flat Roof Insulation Board is a highly durable three-in-one insulation solution designed specifically for flat roof applications. Combining a high-performance polyisocyanurate (PIR) insulation core with a strong OSB reverse face, this board provides excellent thermal insulation, structural support, and a reliable decking surface in a single product.

With a low thermal conductivity of 0.022 W/mK and an R-value of 0.69m²K/W, the panel helps improve energy efficiency by reducing heat loss through flat roof structures. The aluminium foil face enhances thermal performance and acts as a protective vapour-resistant layer, while the OSB backing provides a durable surface suitable for roofing applications.

Designed for use with flat roofs, hot bitumen systems, and decking applications, the Plydeck PIR board offers a practical and efficient installation solution, reducing the need for multiple separate layers. Its robust construction and high compressive strength make it suitable for demanding roofing environments.

Key Features

  • Highly durable three-in-one flat roof insulation solution
  • Combines PIR insulation core with OSB decking layer
  • Excellent thermal performance with R-value of 0.69m²K/W
  • Low thermal conductivity of 0.022 W/mK for improved energy efficiency
  • Aluminium foil face provides enhanced insulation performance and vapour resistance
  • Strong construction with 150 kPa compressive strength
  • Suitable for flat roofs, hot bitumen applications, and decking systems
  • Provides insulation and structural decking in one board
  • Easy to install, reducing construction time and material requirements
  • ETA notification approved for reliable performance

Dimensions & Pack Size

  • Panel Size: 2400mm x 1200mm
  • Overall Thickness: 24mm
  • Core Material: Polyisocyanurate (PIR) insulation
  • Facing Material: Aluminium foil face with OSB reverse face
  • Weight: Approx. 21kg per panel
  • Pack Size: Single panel (2400mm x 1200mm x 24mm)
  • Profile: Flat Board

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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