Kingspan Kooltherm K107 90mm Pitched Roof Board

90mm Kingspan Kooltherm K107 delivers high-performance thermal insulation engineered for pitched roof applications. This rigid thermoset phenolic board suits tiled or slated pitched roofs, dwarf walls, attic floors, dormer windows, and flat ceilings. For attic conversions without re-roofing requirements, these boards retrofit seamlessly into existing structures.

The 90mm Kingspan boards offer straightforward installation characteristics. They cut and trim easily to accommodate varying rafter spacings, delivering a precision fit tailored to your project specifications.

Product Specification

Brand: Kingspan

Model: 90mm Kooltherm K107

Thickness: 90mm

Length: 2400mm

Width: 1200mm

Dimensions: 2,400mm x 1,200mm x 90mm

R-Value: 4.70m2K/W

Thermal Conductivity: 0.019 W/mK

Weight: 27.22kg

Pack Coverage: 8.64m2

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: 3 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, delivering superior insulation performance.
2. Unaffected by air infiltration, preserving thermal efficiency and preventing energy loss through air movement.
3. Resists water vapour transmission, protecting against moisture ingress and preserving insulation durability.
4. Straightforward handling and installation, reducing labour time for both new builds and retrofit projects.
5. Versatile across multiple applications, making it suitable for new construction and renovation work alike.
6. Non-deleterious composition, posing no health or environmental hazards.
7. Manufactured using blowing agents with zero ozone depletion potential (ODP) and minimal global warming potential (GWP), supporting environmental responsibility.

Product Highlights:

1. Among the thinnest pitched roof insulation options available, achieving target U-values without excessive thickness.
2. Maintains structural integrity over time, resisting sagging and settling.
3. Optimised for attic and loft conversions, enabling functional living space creation.
4. Superior thermal performance reduces reliance on supplementary insulated plasterboard.
5. Low emissivity foil facing minimises radiant heat loss through the roof envelope.
6. Lightweight construction simplifies transport, handling, and on-site installation.
7. Premium performance specification ensures consistent thermal efficiency and durability.

Benefits of Kooltherm

1. Construction Efficiency : 90mm K107 Kingspan insulation boards weigh considerably less, streamlining transport, handling and installation workflows.
2. Increasing Property Value: 90mm Kooltherm K107 slim profile maximises usable floor area and long-term property value potential.
3. Occupancy Wellbeing: Fibre-free core composition.
4. Sustainability: Aligns with our Planet Passionate sustainability commitment.

Surface treatment

90mm Kingspan K107 requires an internal finish layer and must be covered 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. Maintain precise trimming to ensure tight joints and continuous insulation coverage.

Info

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