81mm Unilin Safe-R SR/STP Phenolic Soffit Board

The 81mm Unilin Safe-R SR/STP Phenolic Soffit Insulation Board delivers exceptional thermal performance and fire safety for structural ceiling applications in both commercial and residential properties. This premium 75mm phenolic insulation board combines low emissivity aluminum foil facings with a bonded 6mm building panel, creating a robust, low-maintenance surface that readily accepts decorative finishes.

Product Details

Brand: Unilin®

Model: 81mm SR/STP Soffit Board

Thickness: 81mm - 75mm Phenolic insulation + 6mm Building Panel

Length: 2400mm

Width: 1200mm

Pack Quantity: 15

Board Coverage: 2.88m2

Pack Coverage: 43.20m2

Pack Weight: 390kg

Dimensions: 2,400mm x 1,200mm x 81mm

Compressive Strength: >120 (kPa)

Material: Phenolic resins ǀ Building Panel

Profile: Square Edge

R-Value: 3.55m2K/W

Thermal Conductivity: 0.021W/mK

Fire Classification: Euroclass B s1 d0

Profile: Straight

Inner facing: Foil facing

Outer facing: Foil facing

Type: Phenolic Insulation

Type of finishing board: 6mm Building panel

Shipping method: Articulated Vehicle ǀ Courier

Applications: Structural Ceiling ǀ Soffit

BBA Certified: Yes (no. 10/4803)

Vapour Control Layer: Yes, build in

ETA Notification: Yes

Features: Accepts Decorative Finish

About

1. This 81mm Unilin Safe-R SR/STP Phenolic Soffit insulation Board provides flexible installation methods: direct fixing to concrete slabs, mounting onto battens, or integration with proprietary fixing systems for a perfectly level finish. Its lightweight, rigid construction ensures straightforward, efficient installation.
2. The bonded non-combustible building panel facing delivers outstanding water and impact resistance, safeguarding the product and supporting decorative finish applications.
3. For soffit installations in new builds or renovation schemes, the 81mm Safe-R Soffit Plus achieves excellent U-Values with minimal thickness. It features an impressive thermal conductivity of 0.020 W/mK and carries a Euroclass B fire rating.

Advantages

1. Robust 75mm Phenolic insulation bonded to 6mm building panel with superior impact resistance.
2. Fire Classification B-s1, d0 certified for enhanced safety standards.
3. Fully compatible with decorative finishes for design flexibility.
4. Reduced thermal bridging for improved energy performance.
5. Low lambda value delivers superior thermal efficiency and U-Values.

Handling, Cutting, and Storage:

1. Unilin Soffit insulation should be positioned on a clean, level, elevated surface and protected with appropriate covering.
2. Polythene wrapping alone does not provide adequate weather protection for the insulation.
3. Take care to prevent damage during storage and throughout the building process.
4. When working with the insulation board, always use suitable personal protective equipment (PPE).

Certification and Standards:

1. BBA Certification Number: 10/4803.
2. Compliance with BS EN ISO 9001 Quality Management System.
3. Adherence to BS EN ISO 14001 Environmental Management System.
4. Conformance with BS EN 13166 standards.

Info

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