40mm Kingspan GreenGuard GG300 XPS Board (pack of 10) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs

Name: 40mm Kingspan GreenGuard GG300 XPS Board (pack of 10) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs
Brand: Kingspan
Price: 115.84 GBP
Availability: InStock

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40mm Kingspan GreenGuard GG300 XPS Board (pack of 10) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs

Price: £96.53 (£115.84 inc VAT)

Price per m²: £12.87/m² (£15.44 inc VAT)

4 or more £94.00 (£112.80 inc VAT)

6 or more £92.06 (£110.47 inc VAT)

8 or more £91.49 (£109.79 inc VAT)

Product Code: A1-3022
Delivery Time: 5 - 7 days
Brand: Kingspan (Tech. support: 01544388601)
Model: 1250x600mm - 7.50m2
Weight: 9.98kg

Our ratings on 03-08-2026:

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40mm Kingspan GreenGuard GG300 XPS Board (pack of 10) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs

Width: 600mm

Length: 1250mm

Pack Coverage: 7.5m²

Pack Quantity: 10

Density: 30kg/m³

Weight/m²: 1.33kg

Weight: 9.98kg

Thermal Conductivity: 0.033W/mK

R-Value: 1.2m2K/W

Compressive Strength: 300kPa

40mm Kingspan GreenGuard GG300 XPS Board is an insulation for inverted roofs, basements, car park decks, and heavy-duty commercial, industrial and cold store flooring. They have high compressive strength, and a closed cell structure which resists the absorption of ground water and the passage of water vapour. The board has a closed cell structure, which makes it water vapour and moisture resistant, and is also unaffected by air filtration, thus upgrading the thermal performance of the entire construction.