140mm Kingspan Kooltherm K103 Floor Insulation Board

140mm Kooltherm K103 is a high-performance floor insulation board engineered for use beneath solid concrete and suspended timber floors. Delivering a thermal conductivity of 0.019 W/mK, this board achieves outstanding thermal performance. Suitable for both new construction and renovation work, it represents an excellent solution for floor insulation requirements.

Product Specification

Brand: Kingspan

Thickness: 140mm

Length: 2400mm

Width: 1200mm

Dimensions: 2,400mm x 1,200mm x 140mm

Coverage: 5.76m2

Density: 40kg/m3

Compressive Strength: >120 (kPa)

Material: Premium-grade rigid thermoset phenolic insulation with low thermal conductivity.

Profile: Square Edge

R-Value: 7.35m2K/W

Thermal Conductivity: Kingspan K103 maintains a thermal conductivity rating of 0.019 W/mK across all thickness options.

Weight: 4.48kg/m2

Fire Classification: Achieves Euroclass C-s2,d0 when tested to EN 13501-1: 2018.

Vapour Resistivity: 370MNs/gm

Facings: Both sides feature glass tissue-based facing, autohesively bonded during manufacture.

Finish: Glass tissue facings

Applications: Floor insulation ǀ Underfloor Heating Insulation

BBA Certified: Yes (no. 16/5299)

Vapour Control Layer: Yes

Features: Premium ǀ Non-deleterious

Key Features

1. Delivers low U-values with reduced thickness, offering one of the slimmest insulation options available for floor applications.
2. Economical choice that minimises costs related to ground excavation and utility routing.
3. Works seamlessly with underfloor heating systems, expanding application possibilities.
4. Lightweight construction simplifies transport, handling, and fitting procedures.
5. Included in our premium insulation collection, guaranteeing superior performance standards.
6. Occupancy Wellbeing: Products with a fibre-free core.

Construction Efficiency

These 140mm Kooltherm floor insulation boards feature a lightweight design that streamlines transport, handling, and installation on site.

The Facings

Manufactured at Kingspan Insulation in Pembridge, Herefordshire, the 140mm Kooltherm K103 incorporates glass tissue-based facing bonded to the core during production. Applied to both board surfaces, this facing provides secure and long-lasting protection.

The Core

The 140mm K103 Phenolic insulation core comprises a premium rigid thermoset phenolic material. This fibre-free insulation is manufactured with a blowing agent featuring zero Ozone Depletion Potential (ODP) and minimal Global Warming Potential (GWP). The outcome is a sustainable insulation product delivering superior thermal characteristics.

Info

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