Are Schluter Kerdi-Board-SN niches waterproof?

Yes, they are manufactured from waterproof Kerdi-Board and require no additional waterproofing.

Do I need to frame out the wall for installation?

No additional framing is needed – these niches are designed to be bonded directly into the wall cavity.

Schluter Kerdi-Board-SN Tileable Shower Niches

Q: Can I tile directly onto the surface?

Absolutely. The surface is ready to receive tile adhesive and be tiled over straight away.

Schluter Kerdi-Board-SN Tileable Shower Niches – Waterproof & Ready to Tile

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Preformed niches - no need to build on-site

Ready to be tiled

Made from Schluter Kerdi Board panel material

Completely waterproof bonded assemblies

Quick and easy installation

Schluter Kerdi-Board-SN Tileable Shower Niches

Upgrade your bathroom with Schluter Kerdi-Board-SN Shower Niches – preformed, waterproof niches that are ready to tile and built to last. Whether you're adding storage to a wet room, walk-in shower, or over a bath, these niches are the smart choice for fast, reliable installation.

Key Features

Made from waterproof Kerdi-Board – no additional sealing required
Available in multiple sizes to suit your design
Reinforced construction ensures long-lasting performance
Ready to tile – no additional framing or preparation needed
Compatible with Schluter waterproofing systems

Usage & Applications

Perfect for new bathrooms or renovations, these niches are ideal for use in:

Walk-in showers and wet rooms
Bathtub surrounds
En-suites and high-end bathrooms

Simply bond into place using a suitable tile adhesive or sealant, then tile directly over for a clean and seamless finish.

❓ Mini FAQ

Are these niches waterproof?
Yes – they're made entirely from waterproof Kerdi-Board and require no additional sealing.

Can I tile directly onto the surface?
Yes – once installed, simply tile over using your preferred adhesive.

What sizes are available?
Three standard sizes: 305mm x 152mm, 305mm x 305mm, 305x508mm, and 305mm x 711mm. All niches have a 89mm depth.

Do I need additional framing?
No – these niches are self-supporting and can be bonded directly to your wall substrate.

Delivery

Delivery times are Monday - Friday (excluding Bank Holidays) from 7:30am - 6:00pm. Most deliveries leave on Express Delivery for 1 - 3 working day delivery service. A 'working day' is Monday to Friday, excluding bank holidays. Weekends and bank holidays do not count as working days.

FREE 1-3 working day delivery service for all orders over £250 (excluding VAT). See our Delivery Page for further details.

Long Length Items like tile trims will incur a £9.99 delivery surcharge in line with our couriers. This surcharge is automatically added onto your order at the checkout stage.

Special 1 - 2 Day Shipping occurs when an item is sent to you direct from the manufacturer, usually on a next day service. This usually incurs a flat rate shipping charge of £15.99.

Click and Collect

We offer a free Click and Collect service on all stocked items at our main warehouse. Click and Collect orders are available for collection from 08:30am to 16:00pm Monday to Friday. Please allow 2 hours from your order to when you come and collect. Please wait for and bring your order confirmation paperwork with you. Collection address is Tile Fix Direct, Unit 1 Hollybush Lane, Ash Vale, GU11 2PX.

Delivery Damages

It's important that you indicate the damages on the delivery note when you sign for the goods. Notify Tile Fix Direct by emailing us or calling our advice line on 0333 320 04 24 if there are any damages or irregularities to your order within 24 hours of delivery.

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Delivery

FREE 1-3 working day delivery service for all orders over £250 (excluding VAT). See our Delivery Page for further details.

Long Length Items like tile trims will incur a £9.99 delivery surcharge in line with our couriers. This surcharge is automatically added onto your order at the checkout stage.

Special 1 - 2 Day Shipping occurs when an item is sent to you direct from the manufacturer, usually on a next day service. This usually incurs a flat rate shipping charge of £15.99.

Click and Collect

Delivery Damages