Tekwarm Gypsheet-R UFH Board 1200mm x 600mm 18mm

TekwarmSKU: IUK01474
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Sale price£32.62 

inc VAT

Pay in 3 prices shown are an example only. Total calculated at checkout.

Delivery within 5 - 7 working days

Free Delivery On Orders
Over £499.95 Ex-Vat

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Introducing the Tekwarm Gypsheet-R UFH Board, the ultimate solution for high-performance underfloor heating systems. Engineered with precision and crafted from high-density gypsum fiber, these low-profile underfloor overlay boards offer exceptional thermal conductivity, ensuring even and efficient heat distribution throughout your floors. With its innovative design, you can enjoy a comfortably warm environment without compromising on floor heights or limiting your choice of floor finishes.

Key Points:

  • High-density gypsum fiber ensures excellent thermal conductivity and heat distribution.
  • Low-profile design minimizes floor height impact, suitable for new and existing constructions.
  • Compatible with various floor finishes, providing flexibility in interior design choices.
  • Tongue and groove edges facilitate a secure and seamless installation process.
  • Customizable layouts available for tailored underfloor heating systems.
  • Suitable for DIY enthusiasts and professional installers alike.

Key Features:

  1. Optimal Heat Distribution: The Tekwarm Gypsheet-R UFH Board boasts impressive thermally conductive properties, guaranteeing a consistent spread of warmth across your floor surface.

  2. Low Profile Design: Designed with a slim profile, these boards have minimal impact on floor heights, making them an ideal choice for both new constructions and retro fit installations.

  3. Versatile Compatibility: Suitable for all types of floor finishes, including solid wood, laminate, tiles, carpet, and vinyl, ensuring you have the freedom to customize your space according to your preferences.

  4. Convenient Sizing: Each board comes in a practical size of 1200mm x 600mm x 18mm, featuring grooves on one face to accommodate 12mm diameter underfloor heating pipes, complete with standard radius returns for seamless integration.

  5. Tongue & Groove Installation: The boards feature a tongue and groove finish on all four edges, enabling a tight and secure fit during installation, ensuring a durable and long-lasting underfloor heating system.

  6. Customizable Layouts: If you require specific pipe layouts and patterns, the Tekwarm Gypsheet-R UFH Board can be easily customized to meet your unique needs.

Installation Instructions

Before installing your Tekwarm Gypsheet-R UFH Boards, please follow these guidelines to ensure a successful and efficient underfloor heating system:

  1. Floor Preparation:

    • Ensure that the floor construction, whether suspended or solid, is flat and level.
    • Use a Damp Proof Membrane (DPM) as necessary to protect against moisture.
  2. Timber Base Installation:

    • When applying the boards onto timber bases, use Tekwarm mechanical fixings and washers.
    • Choose fixings of a suitable length for the application to ensure a secure attachment.
  3. Concrete Base Installation:

    • For direct installation on concrete bases, adhere the Tekwarm boards using a bed of combed tile adhesive (S1 or equivalent).
    • In some cases, depending on the substrate, additional mechanical fixings may be necessary for added stability.
  4. Floor Finishing:

    • For solid wood flooring and laminate products, follow the manufacturer's instructions to apply a suitable underlay before installing the flooring on top of the Tekwarm Gypsheet-R UFH Boards.
    • Flooring grade tiles can be laid on a suitable combed tile adhesive layer directly over the boards.
  5. Finishing with Carpet or Vinyl:

    • If you plan to finish the floor with carpet or vinyl, ensure a flat and smooth surface by laying an additional 6mm levelling compound or Tekwarm Construction Board over the Gypsheet-R UFH Boards.
  6. Suitability:

    • The Tekwarm Gypsheet-R UFH Board is suitable for both new build and retrofit installations, providing flexibility for various projects.
    • The standard pattern board is generally available from stock, ensuring quick and convenient access to the product.

Following these installation instructions will help you create a reliable, energy-efficient, and comfortable underfloor heating system with Tekwarm Gypsheet-R UFH Boards. For further details or specific installation queries, always refer to the product manual and consult a professional if needed.


Q: What is the suitable application of Tekwarm Gypsheet-R UFH Board? A: These boards are highly versatile and can be used for both new build projects and retrofit installations.

Q: Can I use these boards with different floor finishes? A: Absolutely! Tekwarm Gypsheet-R UFH Boards are compatible with a wide range of floor finishes, including solid wood, laminate, tiles, carpet, and vinyl.

Q: How do I install the Gypsheet-R UFH Board? A: The installation process is straightforward. For timber bases, use Tekwarm mechanical fixings and washers. For concrete bases, adhere the boards with a bed of combed tile adhesive (S1 or equivalent), and use mechanical fixings when required.


Data Sheet - Click Here
Order Value Delivery Charge
Up to £200.00 ex-vat £75.00 ex-vat
£200.00 - £499.95 ex-vat £55.00 ex-vat
Above £499.95 ex-vat Free Delivery


Weekend Delivery
Available upon request


Parcel Rates
Delivery charge may vary depending on quantity and volume of your order.
Pricing will be calculated during checkout.


Local Delivery Charge
Within 35 miles of Postcode S63 9BL - Up to £500.00 ex-vat
Delivery Charge £35.00 ex-vat
Please contact us to arrange collections
Tel: 0300 303 4578 | Email:


Delivery charges will automatically be calculated within the checkout process.
Orders are only processed for delivery between 8.00am - 5.00pm Monday to Friday excluding bank holidays.
Moffett offload will be used for large bulky deliveries and only when agreed with you.
Please advise of any access issues on ordering.
Delivery is Kerbside only.
In the unlikely event that your delivery is not correct or damaged please notify us immediately and mark any issues on the delivery slip.


    Where We Deliver

    Delivery Areas

    We have a fleet of FORS delivery vehicles all with Moffett mechanical off loads that deliver nationwide. Sometimes we may use 3rd party carriers for smaller orders.


      Product Delivery Times

      The vast majority of our orders are dispatched within 3 working days, this can however be up to 5 working days, please contact us if you require something urgent.
      Speciality items may take up to 5-7 working days.
      We will contact you with in 24/48hrs of your order been placed to confirm delivery times and dates.

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