Kingspan Kooltherm K107 80mm Pitched Roof Board

80mm Kingspan Kooltherm K107 delivers premium thermal performance for pitched roof applications. This rigid thermoset phenolic insulation board suits tiled or slated pitched roofs, dormer windows, attic floors, dwarf walls, and flat ceilings. Retrofit installations for attic conversions are straightforward without requiring re-roofing work.

The 80mm Kingspan boards feature exceptional workability—simple to cut and trim to accommodate varying rafter spacings and site-specific requirements. Installation remains efficient across new builds and refurbishment projects alike.

Product Specification

Brand: Kingspan

Model: 80mm Kooltherm K107

Thickness: 80mm

Length: 2400mm

Width: 1200mm

Dimensions: 2,400mm x 1,200mm x 80mm

R-Value: 4.20m2K/W

Thermal Conductivity: 0.019 W/mK

Weight: 30.24kg

Pack Coverage: 11.52m2

Density: 35kg/m3

Compressive Strength: Typically exceeds 100 kPa.

Colour: Light shade of pink

Material: A premium performance, lower-lambda rigid thermoset phenolic insulation Board.

Profile: Square edge

Fire Classification: Euroclass F

Coverage: 2.88m2 / board

Finish: Low emissivity composite foil

Quantity: 4 sheets

Application Temperature: from +5 °C to +25 °C

Applications: Insulation for tiled or slated pitched warm roof spaces

Facing: faced on both sides with a low emissivity composite foil, autohesively bonded to the insulation core during manufacture.

BBA Certified: Yes

Features: Pitched roof insulation board with excellent thermal performance

Key features

1. Exceptionally low thermal conductivity at 0.019 W/mK delivers outstanding insulation performance.
2. Unaffected by air infiltration, maintaining consistent thermal effectiveness without energy loss.
3. Vapour-resistant properties protect against moisture ingress and preserve insulation integrity.
4. Straightforward handling and installation suitable for both new construction and retrofit applications.
5. Versatile performance across multiple applications, from new builds to comprehensive refurbishments.
6. Non-deleterious composition ensures no harmful effects or health and environmental risks.
7. Manufactured with zero ozone depletion potential (ODP) and low global warming potential (GWP) blowing agents, supporting environmental responsibility.

Product Highlights:

1. Among the thinnest pitched roof insulation options, achieving target U-values with minimal board thickness.
2. Maintains structural integrity without sagging, ensuring sustained performance throughout its lifespan.
3. Optimised for attic and loft spaces, enabling efficient renovation and comfortable living area creation.
4. Superior thermal performance reduces reliance on supplementary insulated plasterboard.
5. Low emissivity foil facing minimises heat transmission through the roof envelope, delivering measurable energy savings.
6. Lightweight construction simplifies transport, handling, and on-site installation procedures.
7. Premium performance insulation range membership guarantees superior efficiency and durability.

Benefits of Kooltherm

1. Construction Efficiency: 80mm K107 Kingspan insulation boards combine minimal weight with robust performance, streamlining transport and installation workflows.
2. Increasing Property Value: The thin 80mm Kooltherm K107 profile maximises usable internal space and enhances long-term property valuation.
3. Occupancy Wellbeing: Fibre-free core composition ensures a safe indoor environment.
4. Sustainability: Aligns with our Planet Passionate sustainability commitment.

Surface treatment

80mm Kingspan K107 requires an internal finish layer and must be backed with appropriate building board.

Cutting

1. Use a fine-toothed saw or score with a sharp knife, snap over a straight edge, then cut the facing on the reverse side.
2. Achieve precise trimming for tight joints and continuous insulation coverage.

Info

Browse our complete Kingspan range and filter by thickness or coverage using the left-hand navigation. For product suitability advice or bulk quotations, contact us on +4402038839057, email sales@insulationbee or use Live Chat for competitive UK Insulation pricing.