Unilin Safe-R SR/UF 120mm Phenolic Floor Board

120mm Unilin Safe-R SR/UF Phenolic Floor Insulation Board delivers premium rigid phenolic insulation with exceptional fire performance characteristics. Featuring dual aluminium facings with low emissivity properties, this board achieves outstanding thermal conductivity of just 0.020 W/mK, enabling superior U-values in flooring insulation systems.

Floors lose significant heat downward without adequate insulation protection. The 120mm Unilin SR/UF Phenolic Floor Insulation Board transforms both new and existing floor performance by delivering improved U-values. Beyond thermal excellence, this solution combines lightweight handling, straightforward installation, robust compressive strength, and minimal heat loss into one high-performing package.

Product Details

Brand: Unilin®

Model: 120mm SR/UF

Thickness: 120mm

Length: 2400mm

Width: 1200mm

Dimensions: 2,400mm x 1,200mm x 120mm

Pack Coverage: 8.64m2

Board Coverage: 2.88m2

Pack Weight: 30kg

Pack Quantity: 3 Sheets

Compressive Strength: >150 (kPa)

Material: Phenolic resins

Profile: Square Edge

R-Value: 6.0 m2K/W

Thermal Conductivity: 0.021W/mK

Fire Classification: Euroclass D -s1, d0

Building Regulations: Compatible

Finish: Aluminium foil facings

Inner facing: Foil facing

Outer facing: Foil facing

Shipping method: Articulated Vehicle ǀ Courier

Applications: Floors ǀ Underfloor Heating Insulation

BBA Certified: Yes (no. 10/4803)

Vapour Control Layer: Yes

Features: Underfloor Heating Insulation Board

Manufacturer: Unilin Safe-R®

Main Highlights

1. Reduced Insulation Thickness Requirements
2. Outstanding Compressive Strength Performance
3. Suitable for Underfloor Heating Systems
4. Reinforced Perimeter Strips for Superior Detailing
5. Optimised U-values via Lower Lambda Ratings

Key Highlights

1. Holds BBA Certification.
2. Delivers Compressive Strength exceeding 150 (kPa).
3. Premium performance with rigid phenolic insulation.
4. Achieves Euroclass D -s1, d0 fire rating.
5. Fully Compatible with Underfloor Heating (UFH).
6. Perfect for new construction, retrofitting, and renovation projects.
7. Excellent thermal conductivity at 0.021 W/mK.
8. Minimises thermal bridging issues.
9. Reduces condensation risk significantly.
10. Simple installation thanks to lightweight construction.
11. Integrated vapour control layer included.
12. Compact insulation thickness.
13. Standard board size of 2400mm x 1200mm (8 x 4).
14. Enhanced detailing with reinforced perimeter strips.
15. Optimised U-values through reduced lambda values.
16. Handling, Cutting, and Storage Guidelines:
17. Store Unilin insulation on a clean, elevated surface away from weather exposure.
18. Polythene wrapping alone does not provide adequate outdoor protection.
19. Take precautions during storage and construction to protect the insulation.
20. Always wear appropriate Personal Protective Equipment (PPE) when handling insulation.
21. 120mm phenolic floor insulation board

Handling, Cutting, and Storage

Unilin Phenolic Insulation Board must be stored above ground on a clean, level surface and kept sheltered from weather conditions. Polythene wrapping alone cannot protect against outdoor elements. Take appropriate steps to protect the insulation during storage and construction phases. Wear suitable personal protective equipment (PPE) when handling insulation materials.

Info

Explore our full Unilin range and filter by thickness or coverage using the left-hand menu. For advice on product suitability for your project or to request a bulk discount quotation, contact us by phone on +4402038839057, email sales@insulationbee or use Live Chat - Competitive UK Insulation board Pricing.