Tile Backer Board

If you have ever tiled a bathroom or kitchen, you will know the tiles are only as durable as the surface underneath them. That is where a tile backer board comes in.

What is tile board?

A tile backer board is the foundation on which tiles sit. The board is fixed to the wall or floor, providing a layer of protection for surfaces that degrade when exposed to splashes or humidity. Once installed, it remains stable and resistant to moisture.

What is tile backer board used for?

Backer boards are used to:

• Reinforce shower walls
• Line wet rooms
• Level uneven floors
• Prepare surfaces for tiling

Types of tile backer boards

The main types of tiling backer boards available are:

Cement-based backer boards

A classic choice for wet rooms and high-traffic floors. This category covers what people often call “cement boards” or “fibre-cement boards.” They are composed of cement plus fibre reinforcement, usually in the form of glass or cellulose fibres.

The best known examples are:

• Euroform easyboard – Consists of Portland cement with a reinforced fibre matrix. This makes it strong but noticeably lighter than old-style cement sheets. Ideal for bathrooms and refurbishment projects where handling weight matters.
• HardieBacker – A tile board made from Portland cement, sand, and cellulose fibres. Its uniform composition, moisture resistance, strength, and tile-adhesion make it suitable for wet areas like kitchens and bathrooms.

Note: Insulation Wholesale does not currently stock HardieBacker boards. However, we can source them upon request.

Insulated backer boards

These boards have a rigid foam core – usually XPS or similar – with waterproof skins on both faces. They combine tile backing with insulation in a single sheet.

They are often used to line shower walls, prep niches, or build features like benches.

They are not suitable for heavy-load or large-scale commercial applications. They are better suited to domestic bathrooms and wet rooms, and light commercial tiling jobs where weight and insulation are considerations.

Benefits of tile boarding

Installing a backer board before tilework offers these benefits:

• Protects tiles from steam or splashes – may still need to lay a waterproof membrane in areas of direct water exposure.
• Minimises sagging or cracking in tiles.
• Prolongs tile durability when installed correctly.
• Insulated foam backer boards can offer thermal benefits.
• Easy to fit.
• Suitable for walls, floors, shower surrounds, niches, and benches.

Why choose our tile backer board?

Here’s why trades and builders trust tile boards from Insulation Wholesale:

• Trusted Supplier – A reliable supplier with a proven track record in construction and tiling products.
• Wide Product Info – Clear specifications, usage guidance, and helpful tips.
• Competitive Prices – Affordable, transparent pricing without compromising quality.
• Convenient Ordering – Easy to browse, select, and buy from any location.
• Fast UK Delivery – Get your tile backer boards quickly, so your project does not stall.

Order Euroform Easyboard today for a solid, moisture-resistant base. Enjoy simplified ordering, expert support, and fast UK delivery.