Unilin Thin-R 20mm PIR Floor Insulation Board

The Unilin Thin-R XT/UF PIR Floor Insulation Board is a rigid PIR insulation solution engineered for floor construction applications. Contractors and installers favour this product for delivering performance equivalent to premium alternatives such as Kingspan TF70 at a substantially reduced cost.

Boasting a thermal conductivity of 0.022W/mK and compressive strength exceeding 150kPa, this 20mm floor insulation board provides outstanding thermal and structural performance. It represents an efficient and economical approach to achieving superior floor insulation outcomes.

Product Details

Brand: Unilin XT/UF

Thickness: 20mm

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 | High-performance | Rigid

Key Points

1. Exceptional compressive strength for load-bearing applications
2. Compatible with underfloor heating systems
3. Perimeter strips enable precise detailing
4. Achieves superior thermal performance with reduced board thickness
5. Low emissivity foil facings enhance thermal efficiency

About

Floors with inadequate insulation contribute to significant thermal losses in buildings. The Unilin Thin-R XT/UF Underfloor Insulation effectively resolves this challenge, substantially improving the U-Value performance of both new and refurbished floor systems.

Unilin XT/UF combines lightweight construction with straightforward installation. The product delivers high compressive strength alongside low thermal conductivity, establishing it as a premier choice for dependable floor insulation board performance and durability.

Info

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