Tile Backer Boards – FAQs

⏱️ Average read time: 5–6 minutes
By Roger Lazenby, Tiling Expert with over 30 years of experience

At Tile Warehouse, we provide reliable solutions and expert advice. Our tile backer boards offer a strong, waterproof, and stable surface for tiling—ideal for bathrooms, kitchens, and wet rooms. With free samples, fast delivery, and guidance from seasoned tilers, we’re here to support your project from prep to finish.

Table of Contents

• What are tile backer boards?
• Why use tile backer boards instead of plasterboard?
• What types of tile backer boards are available?
• Where can I use tile backer boards?
• How do I fix tile backer boards to walls or floors?
• Do I need waterproofing with tile backer boards?
• Can I tile directly onto backer boards?
• Can I cut tile backer boards myself?
• Can I order samples before buying?
• Why buy tile backer boards from Tile Warehouse?
• Ready to order?

✅ What are tile backer boards?

Tile backer boards are rigid panels designed to provide a moisture-resistant, stable surface for tiling. They’re ideal for areas exposed to water, such as showers, wet rooms, and kitchen splashbacks.

✅ Why use tile backer boards instead of plasterboard?

Unlike plasterboard, backer boards won’t degrade when wet. They’re mould-resistant, dimensionally stable, and designed to support heavy tiles without risk of crumbling or warping.

✅ What types of tile backer boards are available?

• ✨ Foam-core boards – Lightweight, waterproof, and easy to cut
• ✨ Cement-based boards – Tough, fire-resistant, and ideal for floors
• ✨ Fibre-reinforced boards – Strong and suitable for high-load areas

✅ Where can I use tile backer boards?

Use them on:

• Bathroom and shower walls
• Wet room floors
• Kitchen splashbacks
• Underfloor heating systems
• Timber floors (as a tile base)

✅ How do I fix tile backer boards to walls or floors?

Boards can be fixed using screws and washers, tile adhesive, or a combination depending on the surface. Always follow manufacturer guidelines for spacing, sealing, and joint treatment.
Shop Fixings & Adhesives

✅ Do I need waterproofing with tile backer boards?

Most foam-core and cement boards are waterproof, but sealing joints and screw holes is essential. Use waterproof tape and tanking kits for full protection in wet zones.
Explore Waterproofing Products

✅ Can I tile directly onto backer boards?

Yes—once securely fixed and sealed, you can tile directly onto the surface using suitable adhesive. Ensure the board is clean, dry, and level before tiling.

✅ Can I cut tile backer boards myself?

Definitely. Most boards can be scored and snapped or cut with a handsaw or utility knife. Always wear protective gear and follow safety instructions.
Cutting Guide

✅ Can I order samples before buying?

Yes! We offer free cut samples so you can check thickness, texture, and compatibility with your project. Full-size boards are also available for delivery.
Order Free or Full-Size Samples

✅ Why buy tile backer boards from Tile Warehouse?

• Lowest Price Guarantee – we match any genuine retailer
• Free cut samples with next-day delivery
• Next-day delivery on orders placed before midday
• Backed by Topps Tiles’ 60-year heritage
• Expert advice from tilers with over 30 years’ experience

Ready to order?

Order now and enjoy expert advice, free samples, and fast delivery—let’s build a solid foundation for your tiling project.