90mm PIR Insulation Board 2400mm x 1200mm (8″ x 4″ )

90mm Thermal PIR Insulation Board 2400x1200x90mm – Achieve Superior Energy Efficiency

Optimise your building’s thermal performance with our 90mm Thermal PIR Insulation Board, measuring 2400x1200x90mm. This high-performance, rigid polyisocyanurate (PIR) insulation board is engineered to deliver exceptional thermal efficiency, making it an ideal choice for a wide range of construction projects across the UK. Designed to significantly reduce heat loss and improve energy savings, our PIR insulation helps you meet stringent UK building regulations and enhance the sustainability of your residential or commercial build.

Key Features and Specifications

• Material Composition: Manufactured from a high-quality, rigid polyisocyanurate (PIR) foam core.
• Dimensions: Standard board size of 2400mm x 1200mm, with a thickness of 90mm, providing 2.88m² coverage per board.
• Thermal Conductivity: Boasts an excellent thermal conductivity (Lambda value) of 0.022 W/mK, ensuring superior insulation performance.
• Foil Facings: Features low-emissivity aluminium foil facings on both sides, enhancing thermal resistance and acting as a vapour control layer.
• Compressive Strength: Offers high compressive strength, typically ≥120 kPa, ensuring durability and stability in various applications.
• Environmental Credentials: Manufactured with blowing agents that have zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).
• Versatile Application: Suitable for use in floors, walls, and roofs, compatible with new build and refurbishment projects.
• Ease of Installation: Lightweight, durable, and easy to cut and install with standard tools, reducing labour time on site.
• Certifications: Often BBA certified, providing independent assurance of performance.

Applications

This versatile 90mm PIR insulation board is a leading choice for a multitude of construction applications, providing reliable and long-term thermal performance. It is commonly specified for:

• Pitched Roofs: Installed between, over, or below timber rafters to create a highly efficient thermal envelope.
• Flat Roofs: Ideal for warm roof decks, installed beneath waterproof membranes or over structural decks.
• Floors: Suitable for concrete slab floors, suspended timber floors (between and over joists), and beam and block flooring, providing a continuous thermal barrier.
• Walls: Excellent for masonry walls (partial fill cavity or internal linings), timber-framed, and steel-framed systems, helping to eliminate cold spots.
• Loft Insulation: Can be used between and over timber joists in loft spaces for enhanced heat retention.

Delivery in and Around London

We offer fast and reliable delivery of 90mm Thermal PIR Insulation boards across London and the surrounding areas. Our delivery service covers key London boroughs such as Croydon, Lewisham, Southwark, Camden, and Hackney, as well as wider Greater London areas including Enfield, Bexley, Redbridge, and Barnet. We also extend our delivery to surrounding counties like Kent, Essex, Surrey, and Hertfordshire. This product is available for both single purchases and in bulk trade quantities to support projects of all sizes.