Interactive Guide
Where Insutile® Products Are Used
Click on any numbered hotspot to learn which product is used, why it matters, and how it fits into the complete system.
1
Shower Walls — Build Board
Waterproof tile substrate behind shower tiles
- 100% waterproof XPS core prevents moisture penetrating behind tiles
- Cementitious surface bonds directly with tile adhesive — no priming needed
- Eliminates mould growth and structural damage in the wettest zone
- Adds thermal insulation to keep shower walls warm to the touch
2
Shower Floor — Shower Underlay
Pre-sloped drainage base under shower tiles
- Pre-formed falls guide water to the drain — no sand/cement screed needed
- Fully waterproof base prevents leaks to rooms below
- Dramatically faster installation vs. traditional wet-build shower trays
- Compatible with point drains, linear drains, and all tile formats
3
Corners & Edges — Angle Board
Waterproof corner and junction details
- Pre-formed 90° angle boards create watertight internal and external corners
- No timber battens or separate waterproofing membranes required
- Clean, precise corner details that are ready to tile immediately
- Prevents the most common leak point in any bathroom installation
4
Vanity & Splash Walls — Build Board
Tile substrate behind basins and countertops
- Protects walls behind vanity units from splash damage and humidity
- Lightweight panels install directly over old plaster or tiles
- Rigid XPS core supports heavy countertops and wall-mounted basins
- Integrated thermal insulation improves comfort and reduces condensation
5
Bathroom Floor — Build Board
Insulated tile substrate under floor tiles
- Creates a flat, waterproof base for floor tiles across the entire bathroom
- Insulates floors to keep them warm — ideal with underfloor heating
- High compressive strength handles foot traffic and heavy fixtures
- Install over existing surfaces without costly floor demolition
6
Counter — Build Board & Angle Board
Waterproof substrate and sealed edges for countertops
- Build Board provides a rigid, waterproof base for tiling over vanity counters
- Angle Board creates watertight sealed edges where the counter meets the wall
- XPS core insulates the surface and prevents condensation buildup
- Lightweight yet strong enough to support basins and heavy stone finishes
7
Bathtub Surround — Build Board & Angle Board
Waterproof tile substrate and sealed corners around the bathtub
- Build Board creates a fully waterproof, tile-ready wall behind and around the tub
- Angle Board seals the critical junction between tub rim and wall — the #1 leak point
- XPS insulation keeps walls warm and eliminates condensation around the bath
- Fast installation — panels bond directly without battens or membranes
8
Wall-to-Floor Junction — Build Board & Angle Board
Seamless waterproof transition between walls and floors
- Build Board covers both the wall and floor surfaces with a continuous waterproof layer
- Angle Board bridges the 90° junction, preventing moisture from wicking through
- Eliminates the need for separate waterproof membranes at floor-to-wall transitions
- Creates a rigid, tile-ready substrate that won't flex or crack under movement
9
Curved & Flexible Areas — Flex Board & Angle Board
Flexible substrate for curved surfaces and tight spaces
- Flex Board bends to follow curved walls, columns, and custom bath panels
- Provides the same waterproof XPS core and cementitious coating in a flexible format
- Angle Board seals all corner junctions where the curved surface meets flat walls
- Ideal for design-forward bathrooms with rounded vanities and freeform features
10
Toilet Box — Build Board
Waterproof enclosure for concealed cisterns and pipework
- Build Board creates a rigid, tile-ready boxing around concealed cisterns and pipes
- 100% waterproof XPS core protects against moisture and condensation
- Lightweight panels are easy to cut and shape for custom enclosures
- Cementitious coating bonds directly with tile adhesive — no priming needed
1
Shower Walls2
Shower Floor3
Corners & Edges4
Vanity Walls5
Bathroom Floor6
Counter7
Bathtub Surround8
Wall-to-Floor9
Curved Areas10
Toilet Box