50mm Insulation
50mm insulation is a thinner insulating material, used in applications ranging from walls, floors and roofs to ceilings and swimming pools. Made from sheep's wool, wood fibre, mineral wool, PIR and more, these materials contribute to the 50mm insulation's various benefits, including fire protection and moisture resistance. This makes 50mm insulation an ideal choice if you want to use the insulation long-term.
You can rely on 50mm insulation to ensure your property is insulated well in colder and warmer weather with exceptional thermal conductivity. So, if you would advice when choosing your insulation, you can contact our excellent customer service team and receive a no-obligation free quote. We'll ensure to provide you with UK fast delivery for reliable support.
Looking for a specific type of insulation material? We also stock:
- Glass Wool Insulation
- Mineral Wool Insulation
- PIR Insulation
- Sheep's Wool Insulation
- Wood Fibre Insulation
Want to learn more about various insulation thicknesses? Check out our handy advice guides below:
Products in Insulation:
Showing 1 - 36 of 59 products
![Celotex GA4050 General Purpose PIR Insulation Board - 2400 X 1200 X 50mm](https://static.prod.cmostores.com/uploads/products/1/l/celotex-ga4000-insulation-board-1567772668.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£21.60 incl VAT
You save: £1.80
Was:
£23.40
![Kingspan Kooltherm K107 Phenolic Pitched Roof Insulation Board 2400 X 1200 X 50mm - Pack of 6 Sheets](https://static.prod.cmostores.com/uploads/products/4/l/kingspan-kooltherm-k107-insulation-qvfsgylyvj.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£384.00 incl VAT
You save: £6.00
Was:
£390.00
![Kingspan Kooltherm K112 Phenolic Insulation Framing Board 2400 X 1200 X 50mm - Pack of 6 Sheets](https://static.prod.cmostores.com/uploads/products/4/l/kingspan-kooltherm-k112-insulation-y7nftcostl.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£486.00 incl VAT
You save: £6.00
Was:
£492.00
![Kingspan Greenguard GG300 XPS Insulation Board - 1250mm x 600mm x 50mm - Pack of 8 Sheets](https://static.prod.cmostores.com/uploads/products/4/l/kingspan-greenguard-gg300-uspa0vnudr-g.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£63.60 incl VAT
You save: £1.20
Was:
£64.80
![Kingspan Kooltherm K108 Phenolic Cavity Insulation Board 1200 X 450 X 50mm - Pack of 10 Sheets](https://static.prod.cmostores.com/uploads/products/4/l/kingspan-kooltherm-k108-partial-fill-cavity-wall-insulation-board-fyycbqrpwc.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£128.40 incl VAT
You save: £1.80
Was:
£130.20
![Kingspan Kooltherm K5 Phenolic External Wall Insulation Board 1200 X 600 X 50mm - Pack of Sheets 10](https://static.prod.cmostores.com/uploads/products/1/l/kingspan-kooltherm-wall-insulation-board.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£156.00 incl VAT
You save: £2.40
Was:
£158.40
![Kingspan Kooltherm K103 Insulation Board 2400mm x 1200mm x 50mm - Pack of 6 Sheets](https://static.prod.cmostores.com/uploads/products/1/l/kingspan-kooltherm-wall-insulation-board.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£384.00 incl VAT
You save: £6.00
Was:
£390.00
![Kingspan Thermaroof TR27 PIR Flat Roof Insulation Board 1200 X 1200 X 50mm - Pack of 6 Sheets](https://static.prod.cmostores.com/uploads/products/4/l/18969.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£162.00 incl VAT
You save: £13.20
Was:
£175.20
![Celotex CW4050 Cavity Wall Insulation Board 1200 x 450 x 50mm - 5.94m2 Pack](https://static.prod.cmostores.com/uploads/products/1/l/celotex-cw4000-insulation-board-1570706403.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£57.60 incl VAT
You save: £2.40
Was:
£60.00
![Kingspan Thermapitch TP10 PIR Insulation Board 2400 X 1200 X 50mm - Pack of 6 Sheets](https://static.prod.cmostores.com/uploads/products/1/l/kingspan-thermapitch-tp10-pir-insulation-board-1688553044.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£180.00 incl VAT
You save: £18.00
Was:
£198.00
![Kingspan Thermafloor TF70 PIR Insulation Board - 2400 x 1200 x 50mm - Pack of 6 Sheets](https://static.prod.cmostores.com/uploads/products/1/l/kingspan-thermafloor-tf70-pir-floor-insulation-board-primary-1683731349.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£180.00 incl VAT
You save: £18.00
Was:
£198.00
![Kingspan Thermaroof TR26 PIR Flat Roof Insulation Board 2400 X 1200 X 50mm - Pack of 6 Sheets](https://static.prod.cmostores.com/uploads/products/4/l/30670.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£300.00 incl VAT
You save: £30.00
Was:
£330.00
![Kingspan Thermawall TW50 Cavity Wall Insulation - 1200mm x 450mm x 50mm - Pack of 10 Sheets](https://static.prod.cmostores.com/uploads/products/4/l/kingspan-thermawall-tw50-1200x450x50-pir-ktoaitekru-g.jpg?&w=206&h=206&fit=fill&fill=solid&fillcolor=FFFFFF&q=50)
£62.40 incl VAT
You save: £4.80
Was:
£67.20
Showing 1-36 of 59