75mm Unilin Safe-R SR/UF Phenolic Floor Insulation Board

75mm Unilin Safe-R SR/UF Phenolic Floor Insulation Board delivers exceptional thermal performance with a premium rigid phenolic construction and outstanding fire resistance. The dual aluminium facings with low emissivity properties provide a thermal conductivity of just 0.020 W/mK, enabling superior U-Values for flooring insulation systems.

Downward heat loss through floors represents a significant energy concern without adequate insulation. This 75mm Unilin SR/UF Phenolic Floor Insulation Board transforms both new and existing floor performance by dramatically improving U-values. Beyond thermal excellence, the SR/UF range combines lightweight handling, straightforward installation, impressive compressive strength, and minimal thermal conductivity into one high-performing flooring insulation solution.

Product Details

Brand: Unilin®

Model: 75mm SR/UF

Thickness: 75mm

Length: 2400mm

Width: 1200mm

Dimensions: 2,400mm x 1,200mm x 75mm

Pack Coverage: 11.52m2

Board Coverage: 2.88m2

Pack Weight: 30kg

Pack Quantity: 4 Sheets

Compressive Strength: >150 (kPa)

Material: Phenolic resins

Profile: Square Edge

R-Value: 3.55 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. Excellent Compressive Strength Performance
3. Suitable for Underfloor Heating Systems
4. Reinforced Perimeter Strips for Enhanced Detailing
5. Superior U-values via Lower Lambda Values

Key Highlights

1. Holds BBA Certification.
2. Delivers Compressive Strength exceeding 150 (kPa).
3. Premium rigid phenolic insulation performance.
4. Achieves Euroclass D -s1, d0 fire classification.
5. Works seamlessly 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.
10. Simple installation thanks to lightweight design.
11. Integrated vapour control layer included.
12. Thinner insulation layer needed.
13. Standard board size of 2400mm x 1200mm (8 x 4).
14. Strengthened edge detailing with perimeter strips.
15. Enhanced U-values through optimised lambda values.
16. Handling, Cutting, and Storage Guidelines:
17. Store Unilin insulation on a clean, raised surface in a sheltered location away from weather.
18. Polythene wrapping provides limited outdoor protection only.
19. Protect the insulation carefully during storage and construction work.
20. Always wear suitable Personal Protective Equipment (PPE) when handling insulation.
21. 75mm phenolic floor insulation board

Handling, Cutting, and Storage

Unilin Phenolic insulation Board requires storage above ground on a clean, level surface with weather protection. Polythene wrapping alone cannot protect against outdoor conditions. Take precautions to protect the insulation during both storage and construction phases. Wear appropriate personal protective equipment (PPE) when handling insulation products.

Info

Explore our full Unilin range and refine by thickness or coverage using the filters on the left. For advice on product suitability for your project or to request a bulk discount quotation, contact us on +4402038839057, email sales@insulationbee, or use Live Chat for competitive UK Insulation board pricing.