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Delivery:
Current Delivery: 7 - 10 days
Key Features:
- Screw length: 25mm or 38mm
- Screw width: 4mm
- Design: Flush fitting, countersunk design for a neat finish PH2
- Material: Ruspert® Steel
- Pack size: 250
Description:
Cladco backer board screws provide a secure, long-lasting fixing for fibre cement backer boards in bathrooms, wet rooms, kitchens and other high-moisture areas. Manufactured to industry standards for pull-out strength and corrosion resistance, they deliver a flush and neat finish that is ready for tiling or further installations.
With a flush-fitting countersunk design, these screws minimise surface protrusion and reduce the chance of snagging when applying tiles or other finishes. These sharp fixings are optimised for fibre cement applications to help reduce board damage and maintain a consistent hold. These screws should be used with boards and substrates in line with the correct fixing pattern to ensure proper hold.
- 25mm: Ideal for 6-9mm boards over timber or light-gauge steel framing.
- 38mm: commonly used with 9-12 mm boards and for stud walls or where additional embedment is required.
If using these fixings with Cladco fibre cement backer boards, space fixings 200mm around the perimeter and 300mm across from the centre, keeping screws 20mm from the edge of the board. Be careful not to over-drive screws to avoid breakage or instability in future. Follow the board supplier’s recommendations and edge differences when using these fixings.
Supplied in packs of 250, these fixings suit both small and larger projects. Always follow site-specific health and safety guidance when cutting or drilling fibre cement products, including dust control measures and appropriate PPE.
- Countersunk head for a flush finish
- Corrosion-resistant coating for wet areas
- Two practical lengths: 25 mm and 38 mm
- Pack size: 250
Suitable for use with fibre cement backer boards in internal and external applications

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