Nationwide 48 Hour Delivery*
Unbeaten on Price!
Expert Help & Guides
Fast, Secure, Checkout
87mm Structural Insulated Sandwich Panel 8x4 SIPs PIR and Plywood

87mm Structural Insulated Sandwich Panel 8x4 SIPs PIR and Plywood

  • SIP Panels
  • 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) £160.91 £0.00 /
Subscription
All prices are including VAT

🚛 Next Day Delivery (West Midlands) – FREE on orders over £500

The 87mm Structural Insulated Sandwich Panel (SIP) with PIR and Plywood is a high-performance construction board designed to deliver exceptional thermal insulation, structural stability, and long-lasting durability. Manufactured with a rigid polyisocyanurate (PIR) insulation core combined with 6mm WBP plywood facings, this panel provides an efficient and reliable solution for modern energy-efficient construction projects.

With an excellent R-value of 3.41m²K/W and a low thermal conductivity of 0.022 W/mK, the panel offers superior insulation performance, helping reduce heat loss and improve building energy efficiency. The foil-faced PIR core acts as an integrated vapour control layer, helping minimise moisture transmission and enhance the lifespan of the structure.

Designed with a square-edge profile, the panel allows easy and accurate installation using the butt joint technique. Its strong yet lightweight construction makes it suitable for roofs, walls, floors, and general construction applications, providing builders and contractors with a dependable high-performance insulated board manufactured by Custom made®.

Key Features

  • High-performance PIR insulated structural sandwich panel
  • Manufactured with a rigid PIR insulation core and 6mm WBP plywood facings
  • Superior thermal insulation with R-value of 3.41m²K/W
  • Low thermal conductivity of 0.022 W/mK for improved energy efficiency
  • Integrated vapour control layer through foil-faced PIR core
  • Strong PIR core with 150 kPa compressive strength
  • Lightweight construction for easier handling and installation
  • Suitable for roofs, walls, floors, and general construction projects
  • Square-edge profile for precise butt joint fitting
  • Durable and reliable construction board manufactured by Custom made®

Dimensions & Pack Size

  • Panel Size: 2400mm x 1200mm
  • Overall Thickness: 87mm
  • Core Material: Polyisocyanurate (PIR) insulation
  • Facing Material: 6mm WBP plywood
  • Weight: 29.4kg per panel
  • Pack Size: Single panel (2400mm x 1200mm x 87mm)
  • Profile: Square Edge

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

You may also like…

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.

Popular brands we supply

You recently viewed…