120mm PIR Polyisocyanurate at Wholesale Prices

120mm PIR Thermal

120mm PIR insulation is a reliable insulation solution for diverse room insulation and general insulation applications. It’s commonly used in residential buildings, commercial buildings, and some industrial areas.

What is 120mm PIR insulation?

120mm PIR insulation is sold in the form of panels. Each product is a 120mm-thick polyisocyanurate board attached to low-emissivity aluminium foil on both sides. These insulation boards stand out for their excellent thermal efficiency and high moisture resistance.

What are 120mm PIR used for?

Most can be used for general insulation applications, while a few are designed for specific uses. Confirm where each board can be used; manufacturers typically include this critical detail in the product description.

Overall, though, you may use 120mm polyisocyanurate insulation for:

Internal and external wall insulation.
Masonry wall insulation, as well as metal-framed and timber-framed wall insulation.
Flooring insulation — Refer to the user guide for the recommended floor types that can be insulated with a 120mm PIR board.
Roofing insulation for both flat and pitched roofs.

Types of 120mm PIR

120mm PIR sheets come in various sizes, such as:

2400mm x 1200mm
1200mm x 1200mm
1200mm x 600mm

We stock PIR boards from brands like:

Unilin
Recticel
Mannok
Kingspan
IKO Enertherm
Ecotherm
And Celotex

Benefits of 120mm PIR insulation

Water resistance — Although not waterproof, PIR insulation boards have a low rate of water absorption, providing the material with some protection against moisture damage.
Outstanding thermal qualities — Thanks to their superior thermal resistance, 120mm PIR insulation sheets do not readily transfer heat. This minimises heat loss and enhances energy efficiency.
Fire resistance — PIR insulation does not produce a large flame spread, with many panels having a Euroclass E rating.
Low toxicity — PIR boards are produced using less energy and fewer toxic materials than some comparable boards.

Why choose our 120mm PIR?

Wide variety — We feature a diverse range of 120mm PIR insulation products from various manufacturers.
Durable — Our 120mm PIR insulation sheets are built for long-term use.
Fire-rated — All our PIR boards are fire-rated in accordance with building regulations. See each product fire rating for more information.

At Insulation Wholesale, you can purchase 120mm PIR at low wholesale prices with fast delivery for most of items within 2-5 days. Competitive rates guaranteed.

FAQ

How to install 120mm PIR insulation?

How to cut 120mm PIR insulation?

How much 120mm PIR insulation do I need?

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Products in 120mm PIR

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120mm Celotex XR4120 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2

120mm Celotex XR4120 is a polyisocyanurate (PIR) insulation core with composite aluminium foil facings on both sides. Celotex is a multi-purpose insulation board suitable for use in pitched roofs, ceilings, floors and walls.

£47.21£56.65 Ex VATInc VAT
£16.39£19.67 Per M2
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120mm Ecotherm Eco-Versal Rigid PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2

120mm Ecotherm Eco-Versal is a polyisocyanurate (PIR) insulation core with composite aluminium foil facings on both sides. Ecotherm Eco-Versal is a multi-purpose insulation board suitable for use in pitched roofs, ceilings, floors and walls.

£50.68£60.82 Ex VATInc VAT
£17.60£21.12 Per M2
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120mm Recticel Eurothane GP PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2

120mm Recticel Eurothane GP is a polyisocyanurate (PIR) insulation core with composite aluminium foil facings on both sides. Recticel is a multi-purpose insulation board suitable for use in pitched roofs, ceilings, floors and walls.

£46.68£56.02 Ex VATInc VAT
£16.21£19.45 Per M2
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120mm IKO Enertherm ALU PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2

120mm IKO Enertherm ALU PIR (polyisocyanurate) insulation is a top-quality insulation board featuring a rigid PIR foam core and reflective aluminium foil facings. It delivers outstanding thermal performance and moisture resistance, making it suitable for various installations and an ideal choice for different energy-efficient projects.

POA
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120mm Unilin Thin-R PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pallet of 18 (51.84m2)

120mm Unilin Thin-R PIR insulation is a foil faced, high-performance insulation solution that offers exceptional thermal efficiency and durability. This polyisocyanurate insulation board, formerly known as Xtratherm, is ideal for a range of applications, such as floors, pitched roofs, and walls.

POA
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