Kingspan GreenGuard GG300 XPS Floor Insulation Board 30mm

The Kingspan GreenGuard GG300 XPS Floor Insulation Board is a high-performance rigid extruded polystyrene (XPS) insulation solution designed for demanding construction environments. Offering exceptional thermal efficiency, superior compressive strength, and excellent moisture resistance, it is ideal for applications where long-term durability and load-bearing performance are essential.

Suitable for inverted roofs, basements, car park decks, cold storage facilities, and heavy-duty commercial or industrial flooring, the GG300 board is engineered to withstand harsh environmental conditions while maintaining consistent insulation performance. Its resistance to water absorption and freeze-thaw cycles makes it a dependable choice for projects requiring robust and reliable thermal insulation.

Key Features:

• High-performance rigid XPS Floor Insulation board
• Suitable for inverted roofs, basements, floors, and car park decks
• Thermal conductivity of 0.033 W/mK
• R-Value of 0.85 m²K/W
• Compressive strength exceeds 300 kPa
• Excellent resistance to water absorption and ground moisture
• Durable performance in freeze-thaw conditions
• Compatible with green roof systems
• Ideal for commercial, industrial, and cold storage applications
• Helps improve building energy efficiency

Dimensions & Pack Size:

• Board Length: 1250mm
• Board Width: 600mm
• Board Thickness: 30mm
• Board Size: 1250mm x 600mm
• Material: XPS (Extruded Polystyrene)
• Application: Floors and Roofs
• Edge Type: Rebated
• Thermal Conductivity: 0.033 W/mK
• Compressive Strength: 300 kPa
• Fire Rating: Euroclass F
• Boards Per Pack: 14
• Pack Coverage: 10.50m²

DELIVERY INFORMATION

• FAST RELIABLE UK DELIVERY 
• STANDARD DELIVERY - 1 TO 3 WORKING DAYS
• FREE DELIVERY ON ORDERS OVER £500
• PALLET DELIVERY AVAILABLE
• NEED IT URGENTLY? CONTACT US FOR EXPRESS OPTIONS