140mm Kingspan GreenGuard GG300 XPS Board (pack of 3) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs
140mm Kingspan GreenGuard GG300 XPS Board (pack of 3) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs
- Product Code: A1-3235
- Delivery Time: 3 - 5 days
- Brand: Kingspan (Tech. support: 01544388601)
- Model: 1250x600mm - 2.25m2
- Weight: 10.40kg
Product discontinued.
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Our ratings on 05-08-2026:

4.8 out of 5
140mm Kingspan GreenGuard GG300 XPS Board (pack of 3) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs
Width: 600mm
Length: 1250mm
Pack Coverage: 2.25m2
Pack Quantity: 3
Density: 30kg/m3
Weight/m2: 4.62kg
Weight: 10.4kg
Thermal Conductivity: 0.033W/mK
R-Value: 4.2m2K/W
Compressive Strength: 300kPa
140mm 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.

APPLICATION
Used as insulation for inverted roofs, basements, car park decks, and heavy-duty commercial, industrial and cold store flooring.
CHARACTERISTICS
- High compressive strength,
- Resistant to the passage of water vapour,
- Easy to handle and install,
- Resistant to most dilute acids and alkalis,
- Ideal for new build and refurbishment,
- Straight edge profile.
CERTIFICATION
30mm Kingspan GreenGuard GG300 XPS Board is manufactured to;
- ISO 9001: 2015 (Quality management systems. Requirements),
- ISO 14001: 2015 (Environmental Management Systems. Requirements),
- SO 45001: 2018 (Occupational Health and Safety Management Systems),
- ISO 50001: 2018 (Energy management systems)
- ISO 37301: 2021 (Compliance management systems)
Brand: Kingspan
Model: 1250x600mm - 6.00m2
Delivery Time: 7 - 10 days
50mm 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 wat..
£97.32
£116.78 inc VAT
Brand: Kingspan
Model: Kooltherm 140/30mm
Delivery Time: 1 - 2 days
Kooltherm FM Pipe Insulation comprises sections of Kooltherm FM Insulation faced with a factory-applied foil vapour barrier jacket autohesively bonded to the insulation core during manufacture. Kooltherm FM Pipe Insulation is available in a range of thicknesses to suit different performance specific..
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Brand: Kingspan
Model: 1200mm x 2400mm - 2.88m2
Delivery Time: 1 - 5 working days
90mm Kingspan TF70 is a high-performance floor insulation board specifically designed to improve thermal efficiency in both new builds and renovation projects. Constructed from rigid polyisocyanurate (PIR) foam, it offers exceptional thermal resistance, effectively minimising heat loss and helping t..
Guide Price: £133.82
£160.58 inc VAT
Brand: Kingspan
Model: 1200mm x 2400mm - 2.88m2
Delivery Time: 1 - 5 working days
120mm Kingspan TF70 is a high-performance floor insulation board specifically designed to improve thermal efficiency in both new builds and renovation projects. Constructed from rigid polyisocyanurate (PIR) foam, it offers exceptional thermal resistance, effectively minimising heat loss and helping ..
Guide Price: £114.84
£137.81 inc VAT
Brand: Kingspan
Model: 1200mm x 2400mm - 2.88m2
Delivery Time: 1 - 5 working days
75mm Kingspan TF70 is a high-performance floor insulation board specifically designed to improve thermal efficiency in both new builds and renovation projects. Constructed from rigid polyisocyanurate (PIR) foam, it offers exceptional thermal resistance, effectively minimising heat loss and helping t..
Guide Price: £71.71
£86.05 inc VAT
Brand: Kingspan
Model: Kooltherm 54/30mm
Delivery Time: 1 - 2 days
Kooltherm FM Pipe Insulation comprises sections of Kooltherm FM Insulation faced with a factory-applied foil vapour barrier jacket autohesively bonded to the insulation core during manufacture. Kooltherm FM Pipe Insulation is available in a range of thicknesses to suit different performance specific..
£13.58
£16.30 inc VAT





