Washers & Screws for Bathroom Waterproofing are corrosion-resistant fixings designed to secure panels, boards, and other components in wet rooms and shower installations while maintaining waterproof integrity.
About Washers & Screws
These specially coated or stainless steel screws and washers provide durable fastening for tile backer boards, waterproof membranes, shower trays, and wall panels. They are engineered to resist corrosion in humid and wet environments, prevent water ingress at penetration points, and maintain the structural stability of wet room assemblies.
See more
Benefits
- Corrosion-resistant: Stainless steel or coated to prevent rust in high humidity.
- Reliable fastening: Secures boards, membranes, or panels without compromising waterproofing.
- Compatible with washers: Even pressure distribution, reducing risk of damage to membranes or tiles.
- Durable in wet zones: Maintains integrity in showers, wet rooms, and high-moisture bathrooms.
- Variety of sizes: Available for different substrate thicknesses and panel types.
Applications
- Securing tile backer boards to wall studs or masonry in bathrooms and wet rooms.
- Fixing shower trays, waterproof panels, and partitions.
- Supporting waterproof membranes at penetration points.
- Suitable for new builds or refurbishment projects in wet areas.
Key Features
- Made from stainless steel (304 or 316) or corrosion-resistant coated metal.
- Comes with matching washers to distribute load and protect membranes.
- Available in multiple lengths and head types for wood, masonry, or drywall applications.
- Easy installation with standard tools.
- Durable and compatible with waterproofing sealants and adhesives.
Performance & Maintenance
Before installation, ensure the substrate is stable and compatible with the chosen screws. Use washers where indicated to prevent stress points on waterproof membranes. Check fixings periodically for corrosion or loosening and replace as necessary to maintain the integrity of wet room waterproofing.