Insutile® Accessories – Complete Installation System

The Complete Installation System

Engineered for Perfect Integration

Every Insutile® Accessory is engineered and tested to work perfectly with our XPS tile backer boards. A matched system means guaranteed performance, simplified installation, and single-source warranty protection.

From high-performance adhesives to waterproof sealing tapes, every component is designed to maintain the waterproof integrity of your Insutile® installation.

System Warranty

Using matched Insutile® components ensures comprehensive system warranty coverage.

Certified Compatibility

Every accessory tested and certified for use with all Insutile® board products.

Accessory Categories

Our complete range of installation accessories for Insutile® board systems:

MSP Sealant & Adhesive

High-performance hybrid polymer sealant and adhesive for bonding boards, sealing joints, and waterproofing connections.

Waterproof Sealing Tape

Self-adhesive butyl-backed fleece tape for creating permanent waterproof seals at board joints and corners.

Joint Reinforcing Tape

Alkali-resistant fiberglass mesh tape for reinforcing board joints before tiling.

Fixing Washers

Wide-head washers in galvanised metal and plastic options for mechanical fixing without crushing XPS core.

Waterproof Corner Seals

Pre-formed internal and external corner pieces for sealing wall junctions.

Waterproofing Membrane

Liquid-applied waterproofing compound for coating board surfaces, joints, and transitions.

Edge Profiles

Stainless steel and PVC edge profiles for finishing exposed board edges.

Tile Adhesive

Flexible, polymer-modified thin-set adhesive formulated for XPS surfaces.

Why Use Insutile® Accessories

Key benefits of our integrated installation system:

System Warranty Coverage

Using matched Insutile® components ensures you're covered under our comprehensive system warranty.

Guaranteed Waterproofing

All accessories are engineered to maintain continuous waterproofing across joints, penetrations, and transitions.

Faster Installation

Purpose-built for Insutile® boards with clear specifications and compatible sizing.

Single-Source Supply

Order all installation materials from one trusted source with consistent quality and dedicated support.

Certified Compatibility

Every Insutile® Accessory has been tested and certified for seamless use with all Insutile® board products: Build Board, Flex Board, Angle Board, and Shower Underlay. Our integrated system approach ensures peak performance and eliminates compatibility issues.

Explore Our Boards

Accessories work best as part of a complete system. Discover our full range of specialized XPS tile backer boards:

Build Board

Versatile XPS foundation for floors, walls, and shower installations.

Flex Board

Flexible solution for curved surfaces and complex geometries.

Angle Board

Pre-formed corner and edge protection with integrated waterproofing.

Shower Underlay

Specialized base layer for shower enclosures and wet areas.

Insutile®Accessories