Tekwarm UFH Gridboard EPS100 | 2400mm x 1200mm

TekwarmSKU: IUK01313
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Sale price£11.15 

inc VAT

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

Delivery within 3 - 5 working days

Free Delivery On Orders
Over £499.95 Ex-Vat

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Enhance your underfloor heating (UFH) installation with the Tekwarm UFH Gridboard EPS100, a lightweight Expanded Polystyrene (EPS) insulation featuring a laminated gridded layer. Designed for accuracy and efficiency, this Gridboard allows for the precise placement of UFH pipes while ensuring enhanced pipe clip retention.

Key Features:

  1. Versatile and Accurate: Tekwarm Gridboard comes in four grades – 70, 100, 150, and 200, catering to different thermal insulation needs. Its laminated polypropylene sheet boasts 50mm gridded squares, making systematic pipe placement a breeze.

  2. Seamless Joint Sealing: With a lapped detail on one side and one edge, these Gridboards offer easy joint sealing when used alongside Tekwarm Cloth Tape in flowing screed applications.

  3. Perfect Panel Size: Each board measures 2400mm x 1200mm, providing ample coverage while streamlining the installation process.

  4. Multiple Thickness Options: Choose from a range of thicknesses, starting at 15mm and increasing in 5mm increments, to suit your specific project requirements.

  5. Easy Installation: Tekwarm Gridboards can be rapidly installed over a solid ground floor with a suitable Damp Proof Membrane (DPM). They can also be used over other substrates when fully supported, with a DPM as needed.

  6. Ideal for New Builds and Retrofits: Whether you're working on a new construction or retrofitting an existing space, the Tekwarm Gridboard UFH Board is the perfect choice.

  7. Exceptional Durability: Tekwarm Gridboard is designed to last the lifetime of your building without any compromise in thermal performance. It's rot-proof and does not promote the growth of mold or fungi, ensuring a long-lasting and hygienic solution.

  8. Environmentally Friendly: Our Expanded Polystyrene boasts an impressive Global Warming Potential (GWP) of zero and a low O-Zone Depletion Potential (ODP). Furthermore, it is 100% recyclable, making it an eco-conscious choice.


  1. What is the purpose of the laminated gridded layer? The laminated gridded layer in Tekwarm Gridboard allows for precise and systematic placement of underfloor heating pipes, ensuring optimal heating distribution throughout the space.

  2. Can I use Tekwarm Gridboard for retrofitting my existing flooring? Absolutely! Tekwarm Gridboard UFH Board is suitable for both new build and retrofit installations, making it a versatile solution for various projects.

  3. How long will Tekwarm Gridboard last? Tekwarm Gridboard UFH Board is designed for the long haul. It will last for the entire lifespan of your building without any loss in thermal performance.

  4. Is the Expanded Polystyrene insulation environmentally friendly? Yes, Tekwarm Gridboard EPS100 is environmentally friendly. Its Expanded Polystyrene has a Global Warming Potential (GWP) of zero and a low O-Zone Depletion Potential (ODP), ensuring minimal impact on the environment.

Upgrade your underfloor heating installation with Tekwarm UFH Gridboard EPS100. Enjoy precise pipe placement, seamless joint sealing, and long-lasting thermal performance while making an environmentally conscious choice. Whether it's a new build or retrofit project, Tekwarm Gridboard is the ideal solution for efficient underfloor heating systems.

Data Sheet
We also sell the PIR version 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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