| Dimensions | 2400 × 1200 mm |
|---|---|
| Brand |
Kingspan |
| Thickness |
25mm |
| Material Type |
Polyisocyanurate (PIR) |
| Pieces Per Pack |
1 |
| Sales Unit |
Board |
| Unit Coverage |
2.88m2 |
| Manufacturers Reference |
TF7025 |
| Thermal Conductivity |
0.022W/mK |
| Density |
31kg/m3 |
| Fire Rating |
Euroclass F |
| Edge Type |
Square |
| Facing |
Composite Foil |
| Weight (kg/m2) |
0.91kg/m2 |
| Product Range |
Kingspan Thermafloor (TF70) |
Please note this item is a Special Order – see terms and conditions
Kingspan Thermafloor Insulation Board TF70 – 25mm – 2400x1200mm – 2.88m2
Request your delivery date in checkout
on orders over £350 +VAT
£28.36 Original price was: £28.36.£20.99Current price is: £20.99. ex VAT
In Stock

Please note this item is a Special Order – see terms and conditions
EXCELLENT
Based on 1357 reviews
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Quick and easy ordering arrived on time. Good product and good prices.Posted on Google![]()
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Very HelpfullPosted on Google![]()
Andrew WattsTrustindex verifies that the original source of the review is Google.
Good price on the product and prompt delivery.Posted on Google![]()
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Great service and easy to use website, order arrived ontime and in good conditionPosted on Google![]()
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Easy ordering, great prices and quick deliveryPosted on Google![]()
Matt BarnesTrustindex verifies that the original source of the review is Google.
Fast delivery, great after care and wouldn't hesitate to purchase from Trade Solutions again!Posted on Google![]()
Chris StaplesTrustindex verifies that the original source of the review is Google.
Great service and price, ordered and delivered within 2 days with no damage, delivery driver was great and dropped the pallet right at my door, will be ordering more insulation soon to finish my garden room projectPosted on Google![]()
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perfect delivery on time.Posted on Google![]()
Paul NewmanTrustindex verifies that the original source of the review is Google.
Great value, great service, they proved themselves to me.Posted on Google![]()
Fiona PotterTrustindex verifies that the original source of the review is Google.
Very reliable, good price, service with quality products thank you for the great experience
Kingspan Thermafloor Insulation Board TF70 25mm
Kingspan Thermafloor Insulation Board 25mm TF70 is a high-performance insulation board that is designed for use in floors. It is ideal for use in both new and existing buildings, and is suitable for both residential and commercial applications.
Kingspan Thermafloor TF70 25mm Insulation Board is also suitable for multi purpose uses.
The benefits of using Kingspan Thermafloor TF70 25mm Insulation Board
One of the key benefits of Kingspan Thermafloor Insulation Board TF70 25mm is its high compressive strength. The board is designed to withstand the weight of heavy foot traffic and furniture, making it a durable and long-lasting solution for floor insulation. It is also moisture resistant, which helps to prevent the growth of mould and mildew.
Another benefit is that Thermafloor Insulation Board TF70 25mm has excellent thermal insulation properties. The board has a high thermal resistance, which helps to reduce heat loss through the floor and improve the energy efficiency of the building. This can result in significant energy savings and lower heating costs for the building owner.
25mm Kingspan Thermafloor Insulation Board TF70 is also easy to install. The board can be easily cut to size using a standard saw or cutting tool, and is lightweight and easy to handle. This can help to speed up the installation process and reduce labour costs.
How to install Kingspan Thermafloor Insulation Board TF70 25mm
Before installing Kingspan Thermafloor Insulation Board TF70 25mm, it is important to ensure that the subfloor is clean and free of any debris. The boards can be easily cut to size using a saw, and should be laid out in a staggered pattern to ensure a tight fit. When installing the boards, it is recommended to use a low-expansion foam adhesive to secure them to the subfloor, ensuring a strong bond.
Once the boards have been installed, it is important to ensure that any gaps or joints between the boards are sealed with a suitable tape or sealant. This will help to prevent any air leakage and maintain the overall effectiveness of the insulation. Once the insulation is fully installed, the final flooring can be laid directly on top, without the need for any additional underlay.
It is important to note that installation techniques may vary depending on the specific application and subfloor type, and it is recommended to consult the manufacturer’s installation guidelines for detailed instructions. Additionally, it is important to take appropriate safety precautions when handling insulation materials, including wearing protective gear such as gloves, eye protection, and respiratory masks.
How to correctly store 25mm TF70 Kingspan Thermafloor Insulation Board
To ensure the longevity and effectiveness of TF70 Kingspan Thermafloor Insulation Board 25mm, it is important to store it correctly. The boards should be stored indoors in a dry, well-ventilated area, and should be kept off the ground to prevent any moisture or damage. It is recommended to store the boards flat, with support evenly distributed to prevent warping or damage to the edges.
If storing the boards for an extended period of time, it is important to periodically inspect them for any signs of damage or deterioration. Any damaged boards should be removed and replaced before installation to ensure a consistent and effective insulation layer.
What are the benefits of using TF70 Kingspan Thermafloor Insulation Board 25mm?
The benefits include improved thermal performance, reduced heat loss and energy consumption, increased comfort levels, and lower heating bills. It also provides excellent compressive strength, moisture resistance, and fire performance, making it a durable and safe insulation solution.
Can 25mm TF70 Kingspan Thermafloor Insulation Board be used in underfloor heating systems?
Yes, It is suitable for use in underfloor heating systems. It provides excellent thermal conductivity and helps to reduce heat loss, which can lead to increased efficiency and reduced heating bills.
How is TF70 Kingspan Thermafloor Insulation Board 25mm installed?
It’s typically installed by laying the boards directly on top of the subfloor, with the foil facing upwards. The boards should be tightly butted together, with the joints taped using foil tape. The finished surface can then be covered with a suitable flooring material.
How is TF70 Kingspan Thermafloor Insulation Board 25mm cut to size?
It can be easily cut to size using a sharp knife or saw. Care should be taken to ensure that the edges are clean and straight, as this will ensure a tight fit and minimise thermal bridging.
How should TF70 Kingspan 25mm Thermafloor Insulation Board be stored?
It should be stored in a dry, well-ventilated area, away from any sources of moisture or direct sunlight. The boards should be kept flat, with support evenly distributed to prevent warping or damage to the edges. Any damaged boards should be removed and replaced before installation.
| Dimensions | 2400 × 1200 mm |
|---|---|
| Brand |
Kingspan |
| Thickness |
25mm |
| Material Type |
Polyisocyanurate (PIR) |
| Pieces Per Pack |
1 |
| Sales Unit |
Board |
| Unit Coverage |
2.88m2 |
| Manufacturers Reference |
TF7025 |
| Thermal Conductivity |
0.022W/mK |
| Density |
31kg/m3 |
| Fire Rating |
Euroclass F |
| Edge Type |
Square |
| Facing |
Composite Foil |
| Weight (kg/m2) |
0.91kg/m2 |
| Product Range |
Kingspan Thermafloor (TF70) |











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great product and pallet quality was consitent throughout
Michael –
great product and pallet quality was consitent throughout
Nathan –
clean edges made fitting much much easier. will use again
Folami –
great product and easy cut
Nadia –
good for our build and was easy to install
Daria –
Have used these guys before and will definitely use again best products and prices about!
Karen –
Went to a couple of companies and all wanted to try charge me £50 for order under £600, thanks guys for the free delivery 🙂
George –
Great prices and good lead times!!
Leo –
Kingspan never disappoints. Used Thermafloor in a new build, and it delivers excellent insulation without taking up too much space.
Mikhail –
The Thermafloor TF70 boards are great for anyone needing effective flooring insulation
Lwazi –
The team at this company provided excellent customer service throughout the entire ordering process.
Kingston –
Definaly noticed a reduction in my bills.
Leo –
Saved a tonne of money using Trade Insulations. The team went above and beyond
Arjun –
really great Insulation board for the project ive been working on, Thank you Trade Insulation for the fantastic prices.
Sharon Wills –
Never order insulation before, really easy service.
sarah brown –
Just a really nice product to work with.
Duncan Hussain –
Ordered 50 sheets of Kingspan Thermafloor all different sizes but mainly used 25mm for the smaller areas.