20mm Kingspan Kooltherm K5 External Wall Insulation Board 1200mm x 600mm Pack of 25

SKU: IW5454

20mm Kingspan Kooltherm K5 External Wall Board is a premium performance insulation with a fibre-free rigid thermoset phenolic core used as external insulation for masonry walls.

Manufacturer Model No: K5
  • K5
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Thickness: 20mm
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Please note
  • This product is non-refundable.
POA

Special Order | Lead time to be confirmed days

Lead time to be confirmed

The average delivery lead time for the majority of orders is 2-5 working days from the date of your order, however, it could extend to 5 working days on rare occasions. Once the order has been placed, a member of staff will then be in contact to confirm a delivery date.

The following delivery fees apply to green delivery area.

  • Order between ยฃ0.01 - ยฃ249.99 ex VAT subjected to a delivery charge ยฃ90 ex VAT.
  • Order value between ยฃ250 โ€“ ยฃ549.99 ex VAT delivery charge ยฃ50ย ex VAT.
  • Free delivery is available for orders above ยฃ550.00 ex VAT to the green areas on the map.
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Delivery lead times for orders outside our standard delivery may take up to 7 working days. If you are outside our standard green delivery area, please click on the โ€œSave & Share cartโ€ button at the cart stage, select the email option and send it to [email protected] or call us on 0203 318 7316. We will get back with a delivery quote to you shortly.

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20mm Kingspan Kooltherm K5 External Wall Board is a premium performance insulation with a fibre-free rigid thermoset phenolic core used as external insulation for masonry walls.

Please note
  • This product is non-refundable.
  • Additional information

    Brand Kingspan
    Manufacturer Model No

    K5

    Application

    Walls

    Material

    Phenolic Foam

    Product type

    Board

    Thickness

    20mm

    Length

    1200mm

    Width

    600mm

    Single Product Coverage

    0.72m2

    Edging

    Square

    Facing

    Glass Tissue

    Fire Rating

    Euroclass C-s2,d0 โ€“ BS EN 13501-1

  • Description

    KEY FEATURES:
    • Thickness:ย 20mmย 
    • Coverage per board:ย 0.72m2
    • Board size:ย 1200mm x 600mm
    • Thermal Conductivity: as low as 0.022 W/mยทK
    • Application:ย External insulation for masonry wallsย 
  • Data Sheet

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    Declaration of Performance

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  • Why our customers donโ€™t switch

    Most of our orders come from customers whoโ€™ve bought before. Hereโ€™s why they keep coming back, drawn straight from their reviews.

    Customer service
    Knowledgeable staff, always happy to help
    Delivery speed
    Fast and reliable
    Product range
    Widest range, incl. hard-to-find insulation types kept in stock
    Trade accounts
    Buy now, pay later option
    Bespoke supply
    Sourcing materials to order at a competitive price
    Quantity calculation
    Free help working out exact quantities, less waste
    Wholesale prices
    Competitive trade pricing for all customers
    Free delivery available
    On orders over ยฃ550+VAT
    Open to business & public
    Anyone can order, trade and public alike, no account needed
    Rated excellent

    With thousands of successfully completed deliveries to building sites and our customersโ€™ homes, weโ€™re trusted to deliver the right product at the right price, on time โ€” backed by a dedicated customer support team.

    We have 3 stores offering Brick, Sheet Materials and Insulation, with access to 1000s of product lines.
    Across all three stores we’ve delivered 100,000+ orders to happy customers since 2019.