81mm Kingspan Kooltherm K110 PLUS Soffit Board

Discover 81mm Kingspan Kooltherm K110 PLUS, a high-performance soffit insulation board combining rigid thermoset phenolic insulation with an integrated building board. This premium solution delivers exceptional thermal performance with a thermal conductivity of 0.019 W/mK, enabling thin-profile ceiling construction without compromising on insulation value. The 81mm board comprises a 75mm insulation core bonded to a 6mm A1 Euroclass building board, creating a finished product measuring 1200mm by 2400mm.

The board's impact-resistant building board surface provides a refined aesthetic finish whilst maintaining structural integrity. With a compressive strength exceeding 100 kPa and an R-value of 3.90 m²K/W, this insulation board delivers outstanding thermal efficiency in a compact form factor.

Product Specification

Brand: Kingspan Insulation ®

Model: 81mm Kingspan K110 PLUS

Dimensions: 2,400mm x 1,200mm x 81mm

Compressive Strength: >100 (kPa)

Thickness: 81mm ( 75mm +6mm )

Width: 1200mm

Length: 2400mm

Pack Quantity: 9 sheets

Pack Coverage: 25.92 m2

Density: 40kg/m3

Weight: 81mm K110 PLUS has an approximate weight of 13.55 kg/m2 at a thickness of 100 mm.

Material: Rigid thermoset phenolic insulation

Profile: Square Edge

R-Value: 3.90m2K/W

Thermal Conductivity: The insulation core of K110 PLUS has a thermal conductivity of 0.019 W/mK across all thicknesses. The building board component of Kooltherm K110 has a thermal conductivity of 0.27 W/mK.

Fire Classification: Euroclass B-s1, d0 and C-s1, d0

Finish: Glass tissue and impact resistant building board

Inner Facing: The inner (concealed) facing of Kooltherm K110 PLUS is a glass tissue based facing, autohesively bonded to the insulation core during manufacture.

Outer Facing: The outer (exposed) facing of Kooltherm K110 PLUS is a 6 mm A1 Euroclass building board.

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

Insulation Material: Kooltherm K110 PLUS is a premium performance, lower-lambda rigid thermoset phenolic insulation.

Applications: Insulation for structural ceilings (soffits)

BBA Certified: Yes, no. 16/5299

Vapour Control Layer: Yes, build in

Features: Soffit insulation board with an impact resistant building panel

Key Features:

1. Achieve superior thermal performance with minimal board depth, utilising one of the most efficient soffit insulation solutions on the market.
2. Benefit from the integrated impact-resistant building board, delivering a professional and durable finished surface.
3. Reduce installation time through straightforward fixing and assembly procedures.
4. Simplify handling and site logistics with lightweight boards designed for rapid deployment.
5. Specify a premium-grade insulation product engineered for consistent, long-term thermal performance.

About

Our rigid thermoset phenolic insulation represents a sophisticated approach to structural ceiling insulation, delivering outstanding thermal conductivity of 0.019 W/mK combined with an integrated impact-resistant building board. The product provides excellent thermal insulation properties whilst remaining unaffected by air leakage and offering robust resistance to water vapour transmission, safeguarding against moisture ingress.

Installation is straightforward thanks to the board's practical design, supporting both new-build and retrofit applications. The material is non-deleterious and manufactured using blowing agents with zero Ozone Depletion Potential (ODP) and minimal Global Warming Potential (GWP), reflecting our environmental responsibility.

Benefits of Kooltherm

1. Construction Efficiency: 81mm K110 PLUS Kingspan insulation boards are lightweight and straightforward to transport, position and secure.
2. Space Optimisation: The 81mm Kooltherm K110 PLUS slim profile maximises usable floor area and enhances long-term property performance.
3. Indoor Environment: Fibre-free core formulation supports healthy indoor air quality.
4. Sustainability: Manufactured to our Planet Passionate sustainability standards.

Info

Browse our full Kingspan range and refine by thickness or coverage using the filters. For technical advice on product suitability or bulk pricing enquiries, contact us on +4402038839057, email sales@insulationbee or use Live Chat - Lowest UK Insulation Prices.