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View Product Reviews50mm Kingspan Kooltherm K108 Cavity Insulation Board 1200mm x 450mm (5.4m2/Pack)
| 6+ packs | 9+ packs | 15+ packs |
| £115.73ex. VAT | £115.15ex. VAT | £114.57ex. VAT |
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Tue 3 Jun
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- 23hrs
- 13mins
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Clearpay is unregulated credit. Use responsibly. 18+, T&Cs and late fees apply at clearpay.co.uk/apply
Clearpay lends you a fixed amount of credit so you can pay for your purchase over 4 instalments, due every 2 weeks. Ensure you can make repayments on time. You must be 18+ and a permanent UK resident (excl Channel Islands). Clearpay charges a £6 late fee for each late instalment and a further £6 if it’s still unpaid 7 days later. Late fees are capped at £6 for orders under £24 and the lower of £24 or 25% of the order value for orders over £24. Missed payments may affect your ability to use Clearpay in the future and your details may be passed onto a debt collection agency working on Clearpay’s behalf. Clearpay is credit that is not regulated by the Financial Conduct Authority. T&Cs and other eligibility criteria apply at clearpay.co.uk/terms
Product Overview
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Delivery & Returns Information
All delivery charges are shown in your basket and are dependent on the total value of items in your basket based on product category.
This charge is based on delivery to mainland UK excluding the following postcodes: AB, CF, DD, DG, KW, IV, LD, LL, NP, PH, SA and SY. If your delivery address is in any of these postcode areas a member of our customer service team will contact you prior to processing your order should an additional delivery charge apply. We do not offer deliveries outside the UK mainland.
Standard (Nationwide) Delivery
| Insulation, Plasterboard and Drylining Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £150 | £50 ex. VAT |
| Between £150 - £400 ex. VAT | £35 ex. VAT |
| Over £400 ex. VAT | FREE |
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £100 | £25 ex. VAT |
| Between £100 - £250 ex. VAT | £20 ex. VAT |
| Over £250 ex. VAT | FREE |
| SuperFOIL and YBS products | |
| ORDER VALUE | DELIVERY CHARGE |
| Each item | £10 ex. VAT |
| Over £350 ex. VAT of 1 brand | FREE |
| Screws & Fixings and Adhesives & Sealants | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £100 | £7.50 ex. VAT |
| Over £100 ex. VAT | FREE |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £50 ex. VAT |
| Over £400 ex. VAT | £35 ex. VAT |
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- Rigid partial fill cavity wall insulation
- Fibre-free rigid thermoset phenolic core
- 0.018 W/mK thermal conductivity
- Easy to handle and install
- Zero Ozone Depletion Potential (ODP)
- BBA certified
Technical Specification
| Material Type: | Phenolic |
|---|---|
| Thickness: | 50mm |
| Width: | 450mm |
| Length: | 1200mm |
| Pieces Per Pack: | 10 |
| Sales Unit: | Pack |
| Sales Unit Coverage: | 5.4m2 |
| Brand: | Kingspan |
| Weight: | 10.58kg |
| Thermal Conductivity: | 0.018W/mK |
| Facing: | Composite Foil |
| Application: | Partial Fill Cavity Wall Insulation |
| Status: | Non-Returnable |
Technical Downloads
What Is Kingspan K108 50mm?
50mm Kingspan Kooltherm K108 Cavity Insulation is a premium performance partial fill cavity insulation solution, designed for use in external cavity walls.
Providing a level of performance that is unrivalled in the world of rigid thermoset insulation, 50mm K108 Cavity boards boast an impressive lambda value of just 0.018 W/mK; making them the most thermally efficient cavity insulation solution on the market.
The 50mm boards offer premium thermal performance whilst maintaining a clear cavity and resisting moisture. Each board features a fibre-free rigid phenolic core that is sandwiched between low emissivity foil facings. These low emissivity foil facings significantly increase the thermal resistance of the cavity and lend themselves to the board's thermal conductivity of just 0.018 W/mK.
One of the biggest benefits of these boards is that they are manufactured at 1200mm x 475mm to suit standard wall tie spacings. Not only that, but 50mm Kingspan is completely unaffected by air infiltration, thus improving the thermal performance of the entire construction.
As a premium performance insulation board, phenolic foam is a touch more costly than other kinds of insulation but as its performance is unrivalled in the world of rigid thermoset insulation materials, we believe it to be worth every penny.
The 50mm K108 has a pack coverage of 2.7m2, with 5 boards of 1200mm x 475mm per pack.
Where Is 50mm Kingspan K108 Board Used?
K108 Kingspan boards are top of the range when it comes to partial fill cavity wall insulation. In fact, Kingspan is the only manufacturer of insulation with a fibre free rigid thermoset phenolic foam insulation in the UK.
Kingspan K108 boards have been specifically designed to limit thermal bridging and uncontrolled air leakage via junctions in cavity wall constructions, which is clearly demonstrable in its thermal conductivity value of 0.018 W/mK.
Kingspan K108 50mm Certifications
Kingspan K108 50mm is manufactured in accordance with:
- ISO 9001: 2015 (Quality Management Systems)
- BS OHSAS 18001: 2007 (Occupational Health and Safety Management Systems)
- BS EN ISO 50001: 2011 (Energy Management Systems)
- ISO 14001: 2015 (Environmental Management Systems)
Kingspan K108 50mm Environmental Considerations
As well as being thermally efficient, Kooltherm K108 cavity board is also manufactured in a super environmentally friendly process, using a blowing agent with zero Ozone Depletion Potential and a low Global Warming Potential; one less worry for you and the environment.
Kooltherm K108 Cavity Board Handling & Installation
Kingspan K108 boards are non-deleterious, rigid, and lightweight, making them super easy to install.
Its non-deleterious nature ensures you do not have to worry about health hazards during the installation process.
Thanks to its closed-cell structure the board is also rigid and durable whilst still maintaining a light and manageable weight.
K108 Kingspan boards are partial-fill, which means that they are intended to only partially fill the cavity, leaving a residual air gap. Simply use wall ties to hold them in place. We recommend installing wall ties in the inner leaf of brick walls at 475mm height.
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