125mm PIR
A versatile product, 125mm PIR insulation is often used alone or in combination with other boards to enhance insulation performance in enclosed spaces. It is commonly used in homes and commercial spaces.
What is 125mm PIR insulation?
The 125mm PIR insulation board is a PIR laminate with foil backing. During production, the laminate is expanded to 125mm to create this rigid yet lightweight insulation panel. Its exceptional thermal properties make it suitable for general insulation applications.
What are 125mm PIR used for?
125mm PIR boards are used in applications like:
- Flooring insulation
- Wall insulation
- Roof insulation
Some 125mm PIR boards may have specific insulation applications, so always check the recommended uses when selecting panels.
Types of 125mm PIR
We stock 125mm PIR sheets from these manufacturers:
- Ecotherm
- Kingspan
- Mannok
- Unilin
Our 125mm polyisocyanurate insulation features facings made from either aluminium foil or composite aluminium foil.
All have square edges for quick and easy installation.
Most of the 125mm PIR sheets on Insulation Wholesale measure 2400mm x 1200mm.
Benefits of 125mm PIR insulation
Here are some of the benefits you enjoy when you buy 125mm PIR insulation:
- Thermal efficiency — The boards’ outstanding thermal properties mean little heat passes through the material.
- Energy savings — 125mm PIR boards have excellent thermal performance, preventing heat loss. This translates to increased energy savings.
- Fire safety — PIR boards offer excellent fire resistance. When exposed to heat, they form a protective char layer that significantly slows down the spread of flames.
- Simple installation process — Installing the 125mm PIR board is straightforward.
Why choose our 125mm PIR?
When you choose PIR insulation 125mm from Insulation Wholesale, you are assured of getting:
- Durability — Our boards are designed to withstand the test of time.
- Variety — We offer 125mm PIR boards from various manufacturers, providing you with several options to select from.
- An array of pack sizes — Our PIR boards are packaged in different quantities. This makes it possible to buy large quantities at affordable prices.
FAQ
How to install 125mm PIR insulation?
First, get the dimensions of the area you wish to insulate. Measure your 125mm PIR boards to ensure they can fit in this space. If the boards need resizing, cut them to size. Install the boards, ensuring there are no gaps between panels. Finish with a vapour control layer if one is needed.
How to cut 125mm PIR insulation?
Begin by marking where to cut, then go in with your cutting tool. The stress-free way to cut 125mm PIR insulation is with an insulation saw. It makes precise cuts and leaves very little waste. If you don’t have one, you can use a rigid saw, such as a handsaw, circular saw, or table saw.
How much 125mm PIR insulation do I need?
The only way to find out how many 125mm PIR boards you require is by measuring the area that needs to be insulated. It’s advisable to add a minimum of 10% to the figure to cover the bits that need resizing. Divide this figure by the coverage area of one 125mm PIR board.
Showing all 4 results
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125mm Kingspan Therma TP10 / TF70 / TW55 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pack of 2 (5.76m2)
All three models 20mm Kingspan Therma PIR Insulation Board:
- 125mm Thermapitch TP10
- 125mm Thermafloor TF70
- 125mm Thermawall TW55
share the same high-performance PIR core and low-emissivity foil facings, offering excellent thermal efficiency and easy installation. Although labeled differently, these boards share identical technical specifications.
£128.56£154.27 Ex VATInc VAT£22.32£26.78 Per M2 Add to cart -
125mm Unilin Thin-R PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pallet of 18 (51.84m2)
125mm 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 Get a quote -
125mm Mannok PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2
125mm Mannok PIR Insulation Board is an excellent choice for anyone looking for a high-performance insulation solution that provides superior thermal efficiency. It is ideal for use in any construction project, such as commercial and residential, in wall applications as well as roofing and flooring applications.
POA Get a quote -
125mm Ecotherm Eco-Versal Rigid PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2
125mm 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.
£43.75£52.50 Ex VATInc VAT£15.19£18.23 Per M2 Get restock alertWould you be happy to accept alternative product?
