Menu
Menu
Your Cart

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

40mm Kingspan GreenGuard GG300 XPS Board (pack of 10) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs
40mm Kingspan GreenGuard GG300 XPS Board (pack of 10) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs
40mm Kingspan GreenGuard GG300 XPS Board (pack of 10) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs
40mm Kingspan GreenGuard GG300 XPS Board (pack of 10) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs
40mm Kingspan GreenGuard GG300 XPS Board (pack of 10) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs
40mm Kingspan GreenGuard GG300 XPS Board (pack of 10) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs
40mm Kingspan GreenGuard GG300 XPS Board (pack of 10) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs
40mm Kingspan GreenGuard GG300 XPS Board (pack of 10) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs
40mm Kingspan GreenGuard GG300 XPS Board (pack of 10) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs
40mm Kingspan GreenGuard GG300 XPS Board (pack of 10) - Insulation for Basements, Heavy-duty Floors, Inverted Roofs
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 and Size: 1250x600mm - 7.50m2
  • Weight: 9.98kg
Our ratings on 07-11-2025:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

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.
         

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)
Note: Kingspan GG300 is a non stock line - lead time 3-5 working days. Once purchased this product is non-returnable. Terms and conditions apply.
Brand: Kingspan Model and Size: 1250x600mm - 3m2
Delivery Time: 3 - 5 days
100mm Kingspan Styrozone N 500 R 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 w..
Get Best Price
Brand: Kingspan Model and Size: extensionclip
Delivery Time: 2 - 3 working days
Flange Extension Clip for connecting Kingspan Thermabate to extend the width of the fixing flange. It enables positive fixing of frame over suspect masonry. Supplied in one meter lengths. Colour coded to white.CERTIFICATIONKingspan Thermabate is manufactured to the highest standards under a manageme..
Get Best Price
Brand: Kingspan Model and Size: 1200mm x 400mm - 5.76m2
Delivery Time: In Stock 1-2 working days
30mm Kingspan Kooltherm K5 External Wall Insulation Board is a premium performance external wall insulation board specifically designed for masonry walls. It features a rigid phenolic foam core, providing exceptional thermal insulation properties that help reduce energy consumption and enhance the o..
£139.00
£166.80 inc VAT
Add to Cart
Brand: Kingspan Model and Size: Kooltherm 27/25mm
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 spe..
£7.18
£8.62 inc VAT
Add to Cart
50mm Kingspan Thermaroof TR26 (pack of 6) 50mm Kingspan Thermaroof TR26 (pack of 6)
Guide Price
Brand: Kingspan Model and Size: 2400mm x 1200mm - 17.28m2
Delivery Time: 3 - 5 days
50mm Kingspan Thermaroof TR26 is a high-performance insulation solution designed specifically for flat roofs. It features a fibre-free, rigid thermoset PIR (polyisocyanurate) insulation core, which is faced on both sides with a low emissivity composite foil. This innovative design ensures excellent ..
Guide Price: £374.82
£449.78 inc VAT
Get Best Price
140mm Kingspan Thermaroof TR24 - (pack of 3) 140mm Kingspan Thermaroof TR24 - (pack of 3)
Guide Price
Brand: Kingspan Model and Size: 140mm TR24 - 2.16m2
Delivery Time: 3 - 5 days
140mm Kingspan Thermaroof TR24 is a rigid insulation board used for flat roof insulation, consisting of a rigid thermoset insulation core, covered with a glass tissue coated with bitumen. Its upper surface is finished with a thermo fusible polypropylene fleece, while the lower surface is covered wit..
Guide Price: £134.11
£160.93 inc VAT
Get Best Price
This product is listed in the following categories and systems (click to show).