£155.94 (inc VAT)
(ex VAT)

IN STOCK. Delivery: 2 - 3 days 

Free Delivery on orders over £650.00 

Key Features:
  • Thickness: 150mm
  • Board size: 2400mm x 1200mm
  • Thermal Conductivity: 0.018 W/m.K
  • Coverage per board: 2.88m2
  • Pack size: 2 per pack (price displayed is per board)
  • Application: Beam and block, Concrete, and Timber floors. Including underfloor heating systems

Kingspan Kooltherm K103 Floorboard is a premium performance lower lambda insulation with a fibre-free rigid thermoset phenolic core and a Glass tissue facing.

Kooltherm K103 superseeded the K3 board and is used for insulating beam and block, concrete, and timber floors.

Manufactured in Castleblayney with a composite foil facing Kooltherm K103 can reduce the cost of related items such as soil removal and service connections. 

Downloads & Data Sheets:

Product Brochure

Kingspan Kooltherm K103 Insulation Floorboard - 150mm
£155.94 (inc VAT)
(ex VAT)

Related Products:

£37.32 (inc VAT)
£31.10 (ex VAT)
£48.77 (inc VAT)
£40.64 (ex VAT)