Schluter Kerdi Waterproofing Membrane (Cut)

Size: 1m

ID: 12903

Ask a Question (3)

ID: 12903

Schluter Kerdi Waterproofing Membrane (Cut)

Ask a Question (3)

£11.95 Inc. VAT/Per Unit

Size: 1m

ID: 12903

In Stock


£11.95 Inc. VAT


Product ID 12903
Material type

Preparation Products

Suitability Floors, Walls, Internal


Sold By Unit
Weight 0.1 kg
Brand Schluter Systems
Delivery View Delivery Options


If you're tiling a bathroom, shower area or wet room, then Schluter Kerdi is the perfect product for you! It's a nifty Waterproofing Membrane for making wall and floor surfaces watertight before applying tiles. It's only 0.2mm thick - so it's very use to cut - ideal for working into awkward spaces. Here, you can order the exact square metreage that you require. We will cut the roll to your specific needs.

When joining the matting, we recommend using this Schluter Keba Waterproofing Tape for the perfect watertight seal.


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Free Delivery Free Delivery

We deliver to mainland UK addresses and all delivery prices are fixed inc VAT.

Standard Delivery (all orders over £150) - Free
Standard Delivery (all orders under £150) - Up to 10 KG = £7.99, 20 KG = £11.99, 30 KG = £15.99, Over 30 KG = £24.99

AM or PM Delivery - £49.95
Timed Delivery - £49.95

Standard Sample Delivery - Free (2-3 working days)
Next Day Sample Delivery - £3.95 (orders placed before 2pm, next working day)

Only orders under 30KG can be sent via Parcel delivery, orders over 30KG will be sent via Pallet delivery.

Find out more about our delivery service here.

Adhesive & Grout Finder Adhesive & Grout Finder

Need a helping hand finding the correct adhesive and grout for your chosen tiles? Don’t worry, we’ve got you covered! Just use our helpful Adhesive and Grout Finder tool. In a few easy steps, it will serve up the perfect product for your tiling project. Click here to get started.

30 Day Returns 30 Day Returns

Easy online 30-day returns. If you receive damaged or incorrect tiles you will need to inform us within 2 working days of delivery. We will refund any surplus tiles in their original boxes within 30 days of the date of delivery. You will have the right to return goods if you are not happy with your selection or change your mind.

Find out more about our returns and exchange service here.

30 Day Exchange 30 Day Exchange

As well as our 30-day refunds and returns, we are proud to offer a 30-day exchange period. This means that you are still able to return any unwanted tiles back to us within 30 days of your original purchase date for a tile exchange. These tiles must be unused, uninstalled, in good condition and in their original packaging. Unfortunately we do not accept exchanges on adhesives and grouts, only tiles. We also do not accept exchanges on clearance and end-of-the-line job lot items.

Find out more about our returns and exchange service here.

Need Help or Advice? Need Help or Advice?

We're here to help! Contact our friendly Sales & Customer Service teams today. Expert in-house tiling advice and help by Phone, Email or Live Chat.

Telephone: 01536 314730 Monday - Friday 8.00am to 5.00pm, Saturday 9.00am to 4.00pm. Email: or

We also offer bespoke technical support & advice on your tiling projects. Telephone: 01536 419981 Monday – Friday 8.00am to 5.00pm.

Find out more about our sales and customer service teams here.


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Question logo
im going to tile my kitchen floor. ive got 22mm moisture resistant chipboard over my insulation. Still a slight movement in floor. If i put this membrane down and flexible adhesive/grout would this be suitable and would there be no issues with the tiles cracking
Mr Peter Crossey | 11 Jul 2019
Answer logo
Hi Peter

Unfortunately, this a waterproofing membrane for showers and would not prevent movement cracks in a floor. To eliminate deflection, we would recommend over-boarding the existing timber with the 6mm Hardie Backer board, fixed with adhesive to level and screws to secure. this will give a much more stable surface for tiling on to:

If you wish to discuss your project in more detail or to arrange samples or a quotation, please call our Sales team on 01536 314730 or request a call-back via the link below, and they will be more than happy to help you.

Walls And Floors
Technical Department Reply | 11 Jul 2019
Question logo
Do you need a special adhesive for Kerdi membrane? I keep seeing American sites talk about unmodified adhesive but no mention of having to use it in UK? Many thanks
Brian Walsh | 22 Jan 2019
Answer logo
Hi Brian,

The Kerdi Membrane requires fixing with a cement based adhesive. The one you use is dependent on the substrate you are covering. Our Stand Flex (slow setting) or Uniflex (fast setting) will be suitable for most substrates and the same adhesive can then be used for installing the tiles on top, once the membrane is fully set.

As well as the membrane you will also require the waterproof tape to cover the joints, and this requires fixing with the Kerdi-Coll sealing adhesive:

If you wish to discuss you project in more detail, please give our sales team a call on 01536 314730 and they will be more than happy to offer further guidance.

Walls And Floors
Technical Department Reply | 22 Jan 2019
Question logo
Please can you advise me the width of the Schluter Kerri membrane. Thank you
Joanne Michelle Lomas | 13 Jan 2019
Answer logo
Hi Joanne,

This membrane is 1 metre wide and will be cut to the desired length depending on the amount you order. If you wish to discuss your project or place an order, please call our sales team on 01536 314730 and they will be more than happy to assist you.

Walls And Floors
Technical Department Reply | 13 Jan 2019