Kingspan
Kingspan Kooltherm K107 Pitched Roof Board (All Sizes) - 2.4m x 1.2m
Kingspan Kooltherm K107 Pitched Roof Board (All Sizes) - 2.4m x 1.2m
SKU:K107/25
Est Delivery between 6th Feb and
12th Feb.
How much will I need?
We recommend adding 10% of additional product to the calculation to account for errors, damages, and obstacles in your project
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Product Information
These products are sold in pack quantities only. Price listed is per pack. Please see pack quantities below.
Thickness | Boards Per Pack | Coverage Per Pack |
---|---|---|
25mm | 12 | 34.56m2 |
40mm | 8 | 23.04m2 |
50mm | 6 | 17.28m2 |
60mm | 5 | 14.4m2 |
70mm | 4 | 11.52m2 |
75mm | 4 | 11.52m2 |
80mm | 4 | 11.52m2 |
90mm | 3 | 8.64m2 |
100mm | 3 | 8.64m2 |
120mm | 2 | 5.76m2 |
150mm | 2 | 5.76m2 |
Discover the Kingspan Thermaroof TR26 Flat Roof Board at Insulation4less.co.uk! This premium insulation board features a fibre-free rigid thermoset phenolic core, ideal for warm roof spaces. Certified to meet ISO standards, it offers superb thermal resistance and exceeds 120 kPa compressive strength. Sized conveniently at 2.4 x 1.2m with low emissivity composite foil facings on both sides, it's your go-to solution for a snug, energy-efficient roof space.
Key Features
- Premium insulation board for warm roof spaces
- Fibre-free rigid thermoset phenolic core
- Certified under ISO standards for quality, environment, health, and safety, as well as energy management
- Low emissivity composite foil facings on both sides
- Size: 2.4 x 1.2m
- Thermal conductivity: 0.019 W/mK
- Compressive strength at 10% compression exceeds 120 kPa
Certifications
Kingspan Kooltherm K107 Pitched Roof Board is manufactured to the highest standards under a management system certified to ISO 9001: 2015 (Quality Management Systems. Requirements), ISO 14001: 2015 (Environmental Management Systems. Requirements), ISO 45001: 2018 (Occupational Health and Safety Management Systems. Requirements with guidance for use) and ISO 50001: 2018 (Energy Management Systems. Requirements with Guidance for Use).
The Facings
Kingspan Kooltherm K107 Pitched Roof Board is faced on both sides with a low emissivity composite foil, autohesively bonded to the insulation core during manufacture. This reflective, low emissivity surface improves the thermal resistance of any unventilated cavity adjacent to the board.
The Core:
The core of Kingspan Kooltherm K107 Pitched Roof Board is a premium performance fibre–free rigid thermoset phenolic insulant manufactured with a blowing agent.
Frequently Asked Questions
What is the core material of the board? The board features a fibre-free rigid thermoset phenolic core, ensuring premium insulation performance.
What certifications does the product hold? Kingspan Thermaroof TR26 is certified under ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and ISO 50001:2018 standards, guaranteeing quality, environmental responsibility, and adherence to health and safety protocols.
What are the dimensions of the board? The board comes in a convenient size of 2.4 x 1.2 meters.
How does it enhance thermal resistance? With low emissivity composite foil facings on both sides, the board effectively improves thermal resistance, ensuring energy efficiency.
What is the thermal conductivity of the board? The thermal conductivity of Kingspan Thermaroof TR26 is 0.019 W/mK, indicating its excellent insulating properties.
What is the compressive strength of the board? The board exceeds 120 kPa compressive strength at 10% compression, ensuring durability and long-lasting performance.
Can it be used in both ventilated and unventilated pitched roofs? Yes, the board is suitable for insulating warm roof spaces in both ventilated and unventilated pitched roofs, under tiles or slates.
Is the product environmentally friendly? Yes, with its low emissivity composite foil facings and adherence to ISO environmental standards, Kingspan Thermaroof TR26 promotes sustainability in construction projects.
How does it contribute to energy efficiency? By providing superior insulation, the board helps reduce heat loss and maintain a comfortable indoor temperature, thereby contributing to energy savings.
Is the product suitable for residential and commercial applications? Yes, Kingspan Thermaroof TR26 is suitable for use in various residential and commercial construction projects requiring high-performance insulation solutions.
Technical Specifications
Length | 2400mm |
Material type | Phenolic |
Thermal conductivity | 0.019 W/mK |
Width | 1200mm |
Datasheets
Delivery Information
Est Delivery between 6th Feb and
12th Feb.


Delivery will always take place on a weekday (Mon - Fri excl. public holidays).
An exact delivery charge will be calculated at checkout based on your order and location.
Frequently asked questions
Can you help me pick the right insulation for my project?
Yes, of course!
Our team is ready to assist you with any questions and queries you may have.
Just reach out to us via any of the following methods:
Call us: 020-3582-6399
Email us: sales@i4lgroup.co.uk
or click the Livechat tab at the bottom of your screen.
How do I track my order?
As soon as your order is dispatched, you'll receive a dispatch email with delivery dates and details for your order.
If you require an update on your order, you can email customerservice@i4lgroup.co.uk with your order number for assistance.
Can I order now and pay later?
Yes, we offer a variety of flexible payment options to all our customers.
When checking out online, you'll be able to avail of multiple buy now, pay later options with Klarna or PayPal.
The flexible payment options available to you at checkout will be based on the total value of your order.
For B2B customers, you can apply for a 30-day trade credit account, and you'll also unlock:
- Dedicated trade pricing
- Loyalty points and rewards
- A dedicated account manager
Do you really have the best prices online?
Yes! We even have a price match guarantee.
We are so confident that we have the best prices out there that we will match the price of any other online or local retailer.
If you find the same product cheaper elsewhere, we will match the price — just send us the quote or website link.
Read more: Price Match Guarantee
I have a large-scale project, can I get a quote?
Yes, if you are carrying out a construction project that requires a large quantity of materials, email sales@i4lgroup.co.uk with the following information and we will get back to you with your very own bespoke price quote:
- Delivery postcode and address
- Mobile number
- Company name
- A list of required materials and their quantities
Can I open a trade account?
Yes! Trade customers can open a B2B account to unlock bespoke pricing, B2B discounts, trade credit, loyalty points, and a dedicated personal account manager.
You can learn more here: Open a Trade Account
Can I cancel or amend my order after placing it?
Yes, if your order has not yet been processed for dispatch, cancellation/ amendments should be possible.
Our team works quickly to get your order delivered as soon as possible so it is likely that your order will be processed for dispatch within 2-3 hours of purchase.
Contact us immediately via customerservice@i4lgroup.co.uk or call 020-3582-6399 during opening hours.
If you wish to amend your order after it has been processed by our team, it will be treated as a return or a separate new order.
Read more: Returns
What is your returns policy?
Changed your mind about your order? no problem! we offer a 14 day returns period after your order is delivered.
To avail of this your order must be unused, in its original packaging, and suitable for resale.
Refunds are issued immediately after the goods are received and inspected by our team.
If an item arrives damaged or incorrect, you must notify us within 48 hours of delivery.
Prior approval is needed before returning any goods – do not return without authorization.
Special order items are exempt from returns.
Read more: Returns