Tekwarm PIR Pitched Roof Insulation Handy Board 1200 x 600mm (Pack of 4)

TekwarmSKU: BMD11302
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Sale price£46.75 

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Tekwarm PIR Rafter Board

Maximise Your Loft's Potential with Tekwarm PIR Rafter Board

Designed to redefine thermal insulation in room-in-roof applications, Tekwarm PIR Rafter Board is your gateway to creating an energy-efficient, comfortable loft space. Its compact size and high-performance insulation make it particularly suitable for easy transportation through a loft hatch, simplifying installation in even the most constrained spaces.

Size Variations

Insulation Thickness (mm) R Value (M²K/W) Approx Weight (kg per board) Nominal Overall Thickness (mm)
25 1.2 6.45 37.5
40 1.86 6.77 52.5
50 2.34 6.99 62.5
60 2.79 7.2 72.5
70 3.25 7.53 82.5
80 3.7 7.63 92.5

Technical Specifications

Specification Details
Board Size 1200mm x 600mm
Material Polyisocyanurate (PIR) Insulation
Thermal Conductivity 0.022 W/mk
Suitability Room in roof applications
Installation Compatibility Suitable for adhesive and mechanical fixing
Fire Rating Material of limited combustibility (A2)
Environmental Impact Zero ODP, GWP <5


  • Easy Loft Access: Specially designed to fit through loft hatches, facilitating straightforward transportation and installation.
  • Premium Insulation: Offers exceptional thermal performance, significantly enhancing the comfort and energy efficiency of loft spaces.
  • Versatile Application: Ideal for both new builds and retrofit installations, ensuring minimal disruption and maximum insulation benefits.
  • Time-Saving Installation: A 2-in-1 solution that allows for the insulation and dry lining of loft spaces in one streamlined process.

The Benefits of Using Insulated Plasterboard

Insulated plasterboard combines insulation and plasterboard into one efficient product, offering distinct advantages over separate installation:

  1. Superior Energy Efficiency: The integrated insulation in insulated plasterboard minimizes thermal bridges, significantly improving a building's heat retention. This enhanced thermal efficiency is crucial for reducing energy consumption and heating costs, leading to a more sustainable and cost-effective living environment.

  2. Space-Saving Design: Its composite structure saves valuable space, enabling thinner wall constructions without sacrificing insulation performance, which is particularly beneficial in renovations and small spaces.

  3. Installation Efficiency: The all-in-one product streamlines the installation process, saving time and labor costs compared to fitting insulation and plasterboard separately.

  4. Cost-Effectiveness: Initial costs are often offset by lower installation expenses and substantial long-term savings in energy bills due to the product's superior thermal efficiency.

  5. Enhanced Building Performance: In addition to energy savings, insulated plasterboard can improve moisture management and sound insulation, enhancing indoor comfort.

  6. Flexibility in Thermal and Acoustic Comfort: When installing onto a stud wall, there's an opportunity to add extra insulation between the studs, boosting both thermal and acoustic performance. This additional layer can significantly enhance a building's energy efficiency and provide a quieter, more comfortable indoor environment. Whether aiming for higher thermal resistance (R-value) to keep heat in during winter and out during summer or seeking to minimise noise transmission between rooms, this added insulation maximises the wall’s performance.

In essence, insulated plasterboard not only simplifies the construction process but also provides a versatile and effective way to enhance a building's thermal and acoustic comfort. This makes it an ideal choice for those looking to improve energy efficiency and indoor living conditions.


Tekwarm PIR Rafter Board Data Sheet

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


 Jablite Products Delivery Charge
Order Value Delivery Charge
£80.00 - £500.00 ex vat £59.95
Above £500+ 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: 03300 55 32 02 | Email:


  • Delivery charges will automatically be calculated within the checkout process.
  • Orders are only processed for delivery between 8.30am - 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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