30mm Rockwool Hardrock Multi-Fix Angle Fillet (75 pieces)
The Rockwool HardRock Multi-Fix Angle Fillet is a high-density, non-combustible stone wool insulation designed to provide full support for waterproof membranes at 90° abutments in flat roof systems. Faced with a mineral-coated glass fibre fleece, it ensures a smooth, durable transition between horizontal and vertical roof interfaces, combining thermal performance, fire safety, and long-lasting reliability for commercial and industrial applications.
Benefits
- Provides robust support for bituminous or GRP waterproof membranes at 90° abutments
- Faced with a mineral-coated glass fibre fleece for a strong, durable bond with membranes
- High-density stone wool offers excellent fire resistance (melting point above 1000°C)
- Compatible with both hot and cold applied bituminous membrane systems
- Enhances the performance and longevity of flat roof insulation systems
- Water-repellent and dimensionally stable for consistent long-term performance
- Made from natural stone wool, supporting sustainable construction practices
Good to Know
- Designed specifically for use at roof edges and junctions with HardRock Multi-Fix flat roof boards
- Supports torch-applied, cold-applied, and GRP membrane systems
- Easy to cut with a serrated or utility knife; wear gloves and goggles to avoid irritation
- Store under cover, off the ground, avoiding prolonged exposure to sunlight and rain
- Specialist PPE is not required, though a dust mask is recommended when cutting in unventilated areas
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30mm Rockwool Hardrock Multi-Fix Angle Fillet (75 pieces)
The Rockwool HardRock Multi-Fix Angle Fillet is a high-density, non-combustible stone wool insulation designed to provide full support for waterproof membranes at 90° abutments in flat roof systems. Faced with a mineral-coated glass fibre fleece, it ensures a smooth, durable transition between horizontal and vertical roof interfaces, combining thermal performance, fire safety, and long-lasting reliability for commercial and industrial applications.
Benefits
- Provides robust support for bituminous or GRP waterproof membranes at 90° abutments
- Faced with a mineral-coated glass fibre fleece for a strong, durable bond with membranes
- High-density stone wool offers excellent fire resistance (melting point above 1000°C)
- Compatible with both hot and cold applied bituminous membrane systems
- Enhances the performance and longevity of flat roof insulation systems
- Water-repellent and dimensionally stable for consistent long-term performance
- Made from natural stone wool, supporting sustainable construction practices
Good to Know
- Designed specifically for use at roof edges and junctions with HardRock Multi-Fix flat roof boards
- Supports torch-applied, cold-applied, and GRP membrane systems
- Easy to cut with a serrated or utility knife; wear gloves and goggles to avoid irritation
- Store under cover, off the ground, avoiding prolonged exposure to sunlight and rain
- Specialist PPE is not required, though a dust mask is recommended when cutting in unventilated areas
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Rockwool HardRock Multi-Fix Angle Fillet is a high-density, non-combustible stone wool insulation designed to provide full support for waterproof membranes at 90° abutments in flat roof systems. Faced with a mineral-coated glass fibre fleece, it ensures a smooth, durable transition between horizontal and vertical roof interfaces, combining thermal performance, fire safety, and long-lasting reliability for commercial and industrial applications.
Benefits
- Provides robust support for bituminous or GRP waterproof membranes at 90° abutments
- Faced with a mineral-coated glass fibre fleece for a strong, durable bond with membranes
- High-density stone wool offers excellent fire resistance (melting point above 1000°C)
- Compatible with both hot and cold applied bituminous membrane systems
- Enhances the performance and longevity of flat roof insulation systems
- Water-repellent and dimensionally stable for consistent long-term performance
- Made from natural stone wool, supporting sustainable construction practices
Good to Know
- Designed specifically for use at roof edges and junctions with HardRock Multi-Fix flat roof boards
- Supports torch-applied, cold-applied, and GRP membrane systems
- Easy to cut with a serrated or utility knife; wear gloves and goggles to avoid irritation
- Store under cover, off the ground, avoiding prolonged exposure to sunlight and rain
- Specialist PPE is not required, though a dust mask is recommended when cutting in unventilated areas
