Unilin Thin-R XT/UF 120mm PIR Floor Insulation Board

The 120mm Unilin Thin-R XT/UF PIR Floor Insulation Board is a rigid PIR insulation product engineered for floor construction applications. This board delivers thermal performance equivalent to premium alternatives such as Kingspan TF70 whilst offering superior value for money.

Featuring a thermal conductivity of 0.022W/mK and compressive strength exceeding 150kPa, this 120mm floor insulation board provides robust structural performance under load. It represents an excellent solution for cost-effective floor insulation installations.

Product Details

Brand: Unilin XT/UF

Thickness: 120mm

Length: 2400mm

Width: 1200mm

Overall Thickness: 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 60mm, 65mm, 70mm, 75mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm, 150mm, 160mm, 165mm

Maximum Board Weight: 0.45 kg/m²

Thermal Resistance: 0.68m²K/W

Thermal Conductivity: 0.022 W/mK

Compressive Strength: >150 kPa

Water Vapour Resistivity: >100 MNs/gm

Density (Foam Core): 30-32 Kg/m³

Surface Spread of Flame: Class 1

Reaction to Fire: E

Finish: Aluminium Foil Facings

Applications: Ground Supported & Suspended Floors

ETA Notification: Yes

Features: Versatile ǀ High-performance ǀ Rigid

Key Points

1. High compressive strength for structural stability
2. Compatible with underfloor heating systems
3. Perimeter strips available for detailed edge work
4. Achieves superior thermal performance at reduced thickness
5. Low emissivity foil facings for enhanced efficiency

About

Floors lacking adequate thermal insulation contribute to significant energy loss in buildings. The 120mm XT/UF Thin-R Underfloor Insulation effectively resolves this problem by substantially improving the U-Value performance of both new construction and retrofit applications.

Unilin XT/UF combines lightweight construction with straightforward installation. The product integrates high compressive strength with low thermal conductivity, delivering an efficient floor insulation board solution for demanding applications.

Info

Explore our complete Unilin range and refine your selection by thickness or coverage using the filters on the left. For technical advice on product suitability for your project or to request a bulk quotation, contact us on +4402038839057, email sales@insulationbee, or use our Live Chat service - Competitive UK Insulation Pricing.