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50mm Celotex CW4050 Cavity Wall Insulation Board 1200mm x 450mm 5.94m2 Pack of 11 (5.94m2)
50mm Celotex CW4050 Cavity Wall Insulation Board is an easy to install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low emissivity foil facing.
£69.21£83.05 Ex VATInc VAT£11.65£13.98 Per M2 Add to cart -
50mm Celotex GA4050 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2
50mm Celotex GA4050 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.
£23.40£28.08 Ex VATInc VAT£8.13£9.76 Per M2 Add to cart -
50mm Ecotherm Eco-Versal PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2
50mm 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.
£23.51£28.21 Ex VATInc VAT£8.16£9.79 Per M2 Add to cart -
50mm Recticel Eurothane GP PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2
50mm 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.
£23.45£28.14 Ex VATInc VAT£8.14£9.77 Per M2 Add to cart -
50mm Ecotherm Eco-Cavity Partial Fill Insulation Board 1200mm x 450mm Pack of 10 (5.40m2)
50mm Ecotherm Eco-Cavity wall insulation boards are ideal for masonry walls. They achieve high levels of thermal performance for thinner constructions whilst maintaining a clear residual air gap; effective protection against driving rain, particularly in coastal and exposed locations.
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50mm IKO Enertherm ALU PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2
50mm 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.
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50mm Kingspan OPTIM-R Roofing Insulation Board
50mm Kingspan OPTIM-R Roofing Insulation Panels achieve a declared thermal conductivity of 0.007 W/m∙K.
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50mm Kingspan Therma TP10 / TF70 / TW55 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pack of 6 (17.28m2)
All three models 50mm Kingspan Therma PIR Insulation Board:
- 50mm Thermapitch TP10
- 50mm Thermafloor TF70
- 50mm 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.
£198.59£238.31 Ex VATInc VAT£11.49£13.79 Per M2 Add to cart -
50mm Unilin Thin-R PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pallet of 48 (138.24m2)
50mm 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.
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50mm PIR Thermal
The high-performance 50mm PIR insulation board is a general insulating product suitable for various building applications. It’s commonly used when constructing or renovating houses, as well as commercial and industrial complexes. Applied correctly, 50mm PIR boards can help you meet regulatory standards for thermal insulation.
What is 50mm PIR insulation?
Made from polyisocyanurate foam, this PIR insulation sheet is expanded to 50mm and processed into a rectangular board. It has a closed-cell architecture that keeps heat from escaping or entering a room. Only small amounts of water can penetrate the material due to the rigid form of the cells, which is why it works so well as an insulating material.
What are 50mm PIR used for?
50mm polyisocyanurate insulation is suitable for insulating walls, roofs, ceilings, and floors. You can click on any 50mm PIR product to see the manufacturer-recommended applications for that specific PIR insulation model.
Types of 50mm PIR
The 50mm PIR sheets we sell come in different sizes. While most are 2400mm (L) x 1200mm (W), we also have some that measure 1200mm x 1200mm, as well as a few measuring 1200mm x 600mm and 1200mm x 450mm. All have square edges.
We carefully source our PIR insulation 50mm from renowned brands such as:
- Ecotherm
- Celotex
- Unilin
- IKO Enertherm
- Recticel
- Mannok
- Kingspan
Benefits of 50mm PIR insulation
- Reduces heat loss — The closed molecular structure of PIR means heat is not easily transferred through the material. When installed correctly, 50mm PIR insulation sheets will minimise heat losses.
- Improves energy efficiency — Reduced heat loss in your interior spaces means lower energy consumption, which is good for the environment and your pocket. Hello, lower electricity bills!
- Keeps interiors warm and cosy — When your interiors are properly heated, staying indoors is enjoyable.
- Ease of installation — 50mm PIR sheets are light enough for you to install them without breaking too much of a sweat. It’s the kind of product you can comfortably work with even when you have few hands helping.
- Durability — PIR insulation sheets are built to last, and the 50mm PIR insulation is no different. Replacing insulation is a massive project that is time-consuming and expensive. Avoid unnecessary replacement by getting it right the first time when you use appropriate PIR insulation for your building projects.
Why choose our 50mm PIR?
- Durability — We sell durable 50mm PIR sheets that will serve you for a long time. Additionally, through careful handling, we ensure that your chosen 50mm PIR boards arrive in good condition.
- Variety — We offer a selection of 50mm PIR insulation boards and a filter system to ease the selection process for you.
- Unlimited support — Our team goes above and beyond to simplify the buying process for you so you’re never frustrated when navigating the system. Spend as much time as you like browsing our available products, and don’t hesitate to reach out to us if you need assistance while using the site. We will assist you in any way we can.
FAQ
How do I install 50mm PIR insulation?
Each 50mm PIR sheet comes with installation instructions tailored to its recommended applications. Follow each step carefully to ensure the insulation fits properly into each space.
How to cut a 50mm PIR insulation sheet?
The best way to cut 50mm PIR insulation is with a Stanley knife or a sharp saw. It’s essential to ensure the blade is sharp to achieve a clean cut.
How much 50mm PIR insulation do I need?
The amount of 50mm PIR insulation to use is determined by the size of the area to be insulated. A smaller area will require fewer boards than much larger spaces. The number of PIR sheets increases in proportion to the space. To find the exact number of boards to use, measure the area to be insulated, convert it to square metres, and divide this number by the total coverage of one 50mm board.
