Skip to content
UK's #1 Underfloor Heating Company - Over 400,000+ Systems Sold!

Act fast – enjoy our BEST prices across the store this festive season ✅

Enjoy our best prices across the store ✅

Days
Hrs
Mins
Secs

ProWarm™ Wetroom Internal Corner

From
Was
£13.99
From £13.99
Now £13.99
In stock, ready to be shipped
ProWarm™ Wetroom Internal Corner
From
Was
£13.99
From £13.99
Now £13.99
Contact us

Product advice or want to place an order?

Call our product experts 01268 567016

Fast & Reliable Delivery

For delivery on Wednesday

When ordered before 4pm (On weekdays)

The ProWarm™ Waterproof Internal Corner is expertly designed for joining ProWarm™ tile backer boards at internal corners. It ensures a seamless, watertight seal, providing maximum protection and a clean finish for your tiling installations.

Key Features:

  • High-Quality Construction: Crafted from premium waterproof materials to effectively prevent water ingress and maintain structural integrity at internal corners.
  • Perfect Fit: Tailored to seamlessly integrate with ProWarm™ tile backer boards, ensuring a uniform and professional appearance in your tiling setup.
  • Effortless Installation: Easily applied with Pro-seal waterproof tape sealing compound, creating a reliable and secure seal.
  • Enhanced Durability: Provides robust protection against water damage, helping to extend the lifespan and enhance the performance of your tiling system.

To achieve the best results, adhere the ProWarm™ Waterproof Internal Corner using Pro-seal waterproof tape sealing compound. This will ensure a strong, watertight bond and a durable finish for your tiling project.

Product code: INTERNALCORNER
Frequently bought with
  • Was
    £13.99
    £13.99
    Now £13.99
  • Was
    £19.99
    £19.99
    Now £19.99
  • Total price
    £33.98
    Our reviews speak for themselves!

    Let our experts help you

    Product Question? Need help placing an order?

    Our customer support is available Monday to Friday 7am-6pm.

    Call us on 01268 567 016
    Email sales@theunderfloorheatingstore.com

    Reach out to our expert team
    Free delivery on all orders

    At The Underfloor Heating Store, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

    We're proud to offer a range of delivery options to suit you, including free delivery on all orders over £50 or next working day delivery for a fixed price of £9.99.

    • 2-3 working days delivery, order over £50 - FREE (£5.99 if under £50)
    • Next working day - £9.99 (Order before 4pm Monday - Friday)
    • Next working day before 12 noon - £19.99 (Order before 4pm Monday - Friday)
    • Saturday delivery - £29.99 (Order before 4pm Friday)
    • Free collection from our Basildon warehouse in Essex, learn more about Click & Collect

    Explore our full delivery policy

    30 days returns policy

    At The Underfloor Heating Store, our customers have 30 days to upgrade, replace or refund their orders.

    Returns

    At The Underfloor Heating Store, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund. Learn more.

    Replacements

    We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement. Learn more.

    Upgrades

    Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order. Learn more.

    Lifetime warranty

    At The Underfloor Heating Store, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a lifetime warranty for our ProWarm range of products.

    Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.

    Find out more

    We'll beat any price

    At The Underfloor Heating Store, our main priority is customer satisfaction. To cement our commitment to this, we are proud to offer our Underfloor Heating Price Match Promise. If you find a lower price on an identical product anywhere else, we will match it – guaranteed!

    Discover our promise