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PIR Insulation 1220 x 2440

Price range: £24.11 through £45.05

PIR Insulation 1220 x 2440
PIR Insulation Boards
PIR insulation boards provide outstanding thermal performance, helping to keep buildings warmer in winter and cooler in summer while reducing energy costs. Lightweight, rigid and easy to cut, they are ideal for a wide range of insulation projects including roofs, floors, walls and timber frame construction.
With a high compressive strength and low thermal conductivity, PIR boards achieve excellent insulation values without requiring excessive thickness, making them a popular choice for both new builds and renovation projects. Many boards also feature foil facings that improve moisture resistance and help maintain long-term performance.
At Cain Brothers Timber Merchants, we stock quality PIR insulation boards suitable for domestic, commercial and trade applications. Whether you’re insulating a loft conversion, suspended floor or cavity wall, we can help you choose the right thickness for your project.
Key Features of PIR Insulation 1220 x 2440
Excellent thermal insulation performance
Lightweight and easy to cut and install
Suitable for roofs, walls and floors
High compressive strength
Moisture-resistant foil facing
Helps reduce heat loss and energy bills
Ideal for new builds, extensions and refurbishments
Frequently Asked Questions
What is PIR insulation?
PIR (Polyisocyanurate) is a rigid foam insulation board offering excellent thermal efficiency with a relatively thin profile.
Where can PIR insulation be used?
PIR boards are suitable for insulating roofs, floors, cavity walls, timber frame walls and many other building applications.
What thickness PIR insulation do I need?
The required thickness depends on your project and the insulation levels needed to meet current Building Regulations. Common sizes include 25mm, 50mm, 75mm and 100mm.
Is PIR insulation easy to install?
Yes. PIR boards are lightweight and can be cut with a fine-toothed saw or insulation knife for a neat fit.
Can PIR insulation get wet?
PIR boards are moisture resistant, but they should not be left exposed to the weather for extended periods and should always be installed in accordance with the manufacturer’s guidance.

Description

PIR Insulation 1220 x 2440
PIR Insulation Boards
PIR insulation boards provide outstanding thermal performance, helping to keep buildings warmer in winter and cooler in summer while reducing energy costs. Lightweight, rigid and easy to cut, they are ideal for a wide range of insulation projects including roofs, floors, walls and timber frame construction.
With a high compressive strength and low thermal conductivity, PIR boards achieve excellent insulation values without requiring excessive thickness, making them a popular choice for both new builds and renovation projects. Many boards also feature foil facings that improve moisture resistance and help maintain long-term performance.
At Cain Brothers Timber Merchants, we stock quality PIR insulation boards suitable for domestic, commercial and trade applications. Whether you’re insulating a loft conversion, suspended floor or cavity wall, we can help you choose the right thickness for your project.
Key Features of PIR Insulation 1220 x 2440
Excellent thermal insulation performance
Lightweight and easy to cut and install
Suitable for roofs, walls and floors
High compressive strength
Moisture-resistant foil facing
Helps reduce heat loss and energy bills
Ideal for new builds, extensions and refurbishments

Additional information

PIR Insulation

25, 50, 70, 100

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