30mm Kingspan GreenGuard GG300 R Rigid Extruded Polystyrene Insulation Board 1250mm x 600mm Pack of 14 (10.50m2)

SKU: IW1716

30mm Kingspan GreenGuard GG300 is a high performance rigid extruded polystyrene insulation. It is used to insulate inverted roofs, basements, car park decks, and heavy-duty commercial, industrial and cold store flooring offering a thermal conductivities as low as 0.033 W/m·K

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  • This item is non-refundable.
£64.73£77.68 Ex VATInc VAT
£6.16£7.39 Per M2

In Stock

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Lead Time: 2-5 days

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 £0.01 - £249.99 ex VAT subjected to a delivery charge £90 ex VAT.
  • Order value between £250 £549.99 ex VAT delivery charge £50 ex VAT.
  • Free delivery is available for orders above £550.00 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 “Save & Share cart” 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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30mm Kingspan GreenGuard GG300 is a high performance rigid extruded polystyrene insulation. It is used to insulate inverted roofs, basements, car park decks, and heavy-duty commercial, industrial and cold store flooring offering a thermal conductivities as low as 0.033 W/m·K

View products you'll also need View alternative products
Please note
  • This item is non-refundable.
  • Additional information

    Brand Kingspan
    Single Product Coverage

    0.75m2

    Manufacturer Model No

    GG300

    Total pack coverage

    10.5m2

    Thickness

    30mm

    Length

    1250mm

    Width

    600mm

    Application

    Heavy Duty Floor

    Material

    Extruded Polystyrene (XPS)

    Product type

    Board

    Edging

    Rebated

    Thermal conductivity

    0.033 W/mK

  • Description

    Key Features:

    0.033 W/mK (insulant thickness 30 – 180 mm)

    NB: For inverted roof applications where Kingspan GreenGuard could come into contact with moisture, a design thermal conductivity (λu-value) is taken into account within U-value calculations.

    Kingspan GreenGuard GG300 is: 0.035 W/mK (insulant thickness 30 – 180 mm). 

    Compressive strength: 300 kPa (at 10% compression)

    Board size: 1.25 x 0.6 metres (rebated)

    Weight: Approx 3.00 kg/m2 at a thickness of 100 mm

  • Kingspan GreenGuard Roofs

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    Kingspan GreenGuard Heavy Duty Floors

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    Kingspan GreenGuard Car Park Decks

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    Kingspan GreenGuard Basements

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  • Why our customers don’t switch

    Most of our orders come from customers who’ve bought before. Here’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 £550+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 customers’ homes, we’re trusted to deliver the right product at the right price, on time — 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.