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Heat Pak Dual Overlay is the perfect overlay system that brings your underfloor heating and flooring together. It is a free-floating subfloor panel compatible with all types of flooring and underfloor heating system.
Overlay boards by Heat-Pak have a low thermal resistance that allows the precious heat energy generated by underfloor heating to pass through to the surface quickly for a speedy warm-up time and optimal comfort. These underfloor insulation boards also enable the inclusion of insulation for maximum comfort.
Each pack of dual overlay systems consists of a 3mm baseboard and 4 mm top board. Both these insulation boards for underfloor heating are made with superior quality MDF or medium-density fibreboard. The twin layers of the overlay system use an overlap joint design for a smooth surface and eliminate lines. You will only need a small amount of adhesive or tape to hold the overlay system in place. It gives you a clean, smooth finish.
The heat-Pak subfloor panel is quite easy to install. Installation takes little time and is much quicker and easier to apply than a conventional smoothing solution. The whole installation process is fully dry, making it cleaner, and there is no waiting period, which means that the flooring can be installed right away. Electric cable, mat, foil, or film system installation is simpler with Heat-Pak® than with the wet screed technique.
Heat-Pak insulation boards are not suitable for use in bathrooms, en suites, wetrooms or other wet places as they expand on contact with moisture. In any of these locations, you must use an underfloor heating mat with a self-levelling compound when laying carpet or vinyl.
Key Features:
- Underfloor insulation boards are compatible with all floor types.
- Low thermal resistance enables heat to pass through quickly.No heat loss
- Insulation boards are compatible with electric cable, mat, foil, or film system
- No wait time is needed, fastens floor installation.
- Easy to install and work with
- Subfloor panels give a seamless finishing
- Applied over underfloor heating and below the flooring of choice.
Product Details:
- Material: Medium density fibreboard with an interactive adhesive
- Length : 1200mm
- Width: 600m
- Thickness of top board: 4mm
- Thickness of bottom board: 3mm
- Density: 770 kg/m3
- Thermal Rm Value: 0.047m2.K.W.-1
- Fire Class: B2 (DIN4102)
- Bending Strength: >40
Application:
The heat-Pak boards form a stable and smooth overlay system for all resilients and carpets. It is applied over underfloor heating and below the flooring of choice
| Insulation Type | Underfloor heating Boards |
|---|---|
| Brand | Heat-Pak |
| Length | 1200mm |
| Width | 600mm |
| Top Board Thickness | 4mm |
| Base Board Thickness | 3mm |
| Material | MDF, fitted with an interactive adhesive |
| Pack Contents | One floorboard and one top board |
| Density | 770 kg/m3 |
| Bending Strength | >40 kg/cm2 |
| Humidity | 4 -10 % |
| Thermal Rm value | 0.047 m2.K.W.-1 |
| Fire Class, DIN4102 | B2 |
| Order Value | Delivery Charges (Excluding VAT) |
|---|---|
| Any Order Value | £4.2 anywhere in the Mainland UK |
Returns and Cancellations:
- You can cancel your order and get a full refund before we confirm your order via email.
- Orders cancelled after the email confirmation is sent, may attract a restocking fee.
- You are welcome to return the products ordered in excess/no longer required, via post or couriers, provided they are in the original packaging and in a resalable condition within 14 days of delivery. Return requests made after 14 days will not be entertained.
- If wrong products were delivered or delivered items are faulty, please email us and we will assist you accordingly.
For more information, please refer to our Delivery information page
Product Features
- A pack consists of one 3mm floorboard and one 4mm top board
- These underfloor heating boards come in 1200mm x 600mm size
- Overlay boards work are compatible with all types of flooring.
- Medium density fibreboard fitted with an interactive fitted adhesive
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Customer Reviews
“ All the things were top notch from the product delivery to product quality. I will surely make purch...”Joshua
Verified Buyer
“ The unique design of the board and the quality of it makes it a product worth of money. Highly recom...”Theodore
Verified Buyer
“ The build quality is highly good because they are made form MDF. Simply tape the joints and you are ...”Theodore
Verified Buyer
“ The amount of time required to achieve the warm temperature in the room during the cold winters is d...”William
Verified Buyer
“ Installation is clean, clear and smooth. The installation takes little time but after that you can d...”Theo
Verified Buyer
“ Very easy to install. art for underfloor heating purposes. Highly satisfied with my purchase.”Alfie
Verified Buyer
“ The build quality of this board is highly satisfactory and the purchase is worth the money.”Freddie
Verified Buyer
“ As the boards are very thin (mm), the heat generated by the underfloor system will be quickly transm...”Thomas
Verified Buyer
“ Very easy to install. A simple tape or small amount of adhesive will make it work.”Alex M.
Verified Buyer
“ Delivered quickly and safely. good recommendation also”Jacob
Verified Buyer
Our Customers Include
Installation Guide
| Insulation Type | Underfloor heating Boards |
|---|---|
| Brand | Heat-Pak |
| Length | 1200mm |
| Width | 600mm |
| Top Board Thickness | 4mm |
| Base Board Thickness | 3mm |
| Material | MDF, fitted with an interactive adhesive |
| Pack Contents | One floorboard and one top board |
| Density | 770 kg/m3 |
| Bending Strength | >40 kg/cm2 |
| Humidity | 4 -10 % |
| Thermal Rm value | 0.047 m2.K.W.-1 |
| Fire Class, DIN4102 | B2 |
