Sealing Systems for Windows, Façades, Roofs & Tiles
Tested IZOTEX system solutions for airtight, weather-resistant and permanently protected building envelopes – tailored to professional construction applications.
Window Sealing Systems
Durable, controlled sealing between the window frame and the building structure
Façade Membrane Systems
UV-resistant, flame-retardant façade membranes for ventilated façades with open joints

Non-Combustible, Reflective Vapour Barrier
Windtight, driving-rain resistant and vapour-retarding – for safe façade constructions

UV-Resistant Vapour-Permeable Façade Membrane
For ventilated façades with open joints

Non-Combustible, Vapour-Permeable Façade Membrane
Windtight, driving-rain resistant and vapour-permeable – for durable, fire-safe façade constructions

FR Seam Tape for Façade Membranes
Flame-retardant (B1) – for the secure bonding of overlaps in non-combustible membranes
Roof Sealing Systems
Roof underlays and system tapes that protect thermal insulation in pitched roof systems

Flame-Retardant Vapour-Permeable Underlay (B-s1,d0)
For vapour-permeable and driving-rain resistant roof constructions

Reflective Reinforced Vapour Barrier
For an airtight roof build-up with controlled vapour diffusion

High-Performance System Sealing Tapes
For versatile applications and reliable connections in construction and industry
Waterproofing Systems Under Tiles
Waterproofing membranes and accessories for bathrooms, showers and wet areas

Waterproofing Membrane Under Tiles
For reliable, durable waterproofing beneath tiled surfaces

Self-Adhesive Waterproofing Membrane Under Tiles
For fast, secure waterproofing beneath tiles without additional bonding

Complementary Accessories for Waterproofing Membrane Systems
Preformed Corner Pieces and Pipe Collars
Reliable Sealing for Every Building Envelope
IZOTEX develops coordinated sealing systems for window connections, ventilated façades, roof structures and ceramic wet areas. The products support safe processing and permanent construction.
Technically Coordinated Solutions
Product data, processing instructions and project-specific consulting support the right system selection.





