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Insulation boards for thermal insulation - building materials
insulation type thermal temperature
insulation type fire resistance
Fire Resistant
insulation type water resistance
Water Resilient

Thermal PIR Board

A cost-effective way to upgrade thermal performance on building elements and reduce co2 emissions whilst being compliant with building regulations and standards.

PIR (Fibre free rigid polyisocyanurate) Board is a popular product for insulation, building and construction industries. It is specifically designed to eliminate thermal bridges within pitched roofs, floors, walls, ceilings and more!

This long-lasting and high-performance Thermal PIR Board is easy to install and cut to fit around obstructions and offers improvements, to previously used PUR boards, produced as foam and used as rigid thermal insulation.

They have been designed with an insulation core and aluminium foil facings that are moisture-resistant and consist of fire-resistant properties. Compared to other traditional insulation materials, Our Thermal PIR Board allows for long-term energy savings for buildings – that’s around 80% more energy than what is required for the PIR board’s manufacturing process.

  • Many thicknesses

  • Items ready in stock

  • UK-wide delivery

Product Gallery


Please contact us with your requirements, we can source a vast portfolio of other types and sizes.

Length x Width (mm)

1200 x 6020

Thickness (mm)









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Not applicable


Square edge


BS EN 13162 / ISO 14001


Thermal, fire and water resistance

We go to great lengths to support our customers
If you can’t find the product you’re looking for, we can help with that.

Take a look at other alternative products like Wool Loft Roll or our Insulation range with specific sizes to accommodate your needs.

We can often produce to specific sizes and lengths. Speak to a member of the team to find out more.

On time

Feel assured with our process and scheduling techniques to deliver products as expected.

Great approach

We are with you every step of the way with communication for a great level of service.

Financial advice

Support doesn’t have to end after a sale. We care to find out the results of your project.

Not what you’re looking for?
We insist on helping you find the product you need.

If this isn’t the product you’re after, please take a look at our range of products within our categories, or feel free to contact us.

Quality service

Properly sourced

Our timber supplies are only from sustainable and reputable sources.

No minimum order

Order the quantities you need, no matter what your project size.

Expert Team

Our team have the knowledge to help or give advice.

Nationwide delivery

Near or far, we can offer delivery options to dispatch your products.

Made to measure

Accuracy is important, so we do our utmost to find right sized items.

More, more, more

Contact us should you require anything specific or more information.

Already satisfied customers

Building material products and more

Genuine price

Delivered your way

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UK Standard Delivery

All orders are processed for delivery within 2 – 5 working days on Monday to Friday* as standard. We offer alternative options for most items, should you need them delivered earlier.

Please note, deliveries are made at kerbside only for your collection and storage.
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Same Day and Next Day

Let us know if you need the items delivered quickly. We have our own vehicles and work closely with couriers to dispatch items within working day on Monday to Friday*. Typical enquiries are handled within 1 hour from receiving your call (depending on stock availability when placing order).

Please note, deliveries are made at kerbside only for your collection and storage.
Collection on Business Day delivery of Timber Supplies icon

If you are near to our storage depot or want to travel to us, collect your items for free on Monday to Friday*. Typical enquiries are handled within 1 hour from receiving your call (depending on stock availability when placing order) and we will inform you about the collection process.

* Some lead times may differ for specific products.

Industries we work within

Building industry white icon
Need wood that’s long lasting, thermal, insulated or fire retardant?

With a variety of sizes, shapes, and functionalities, our timber panels, boards and sheets are an adaptable building material for a number of factors, like prevention from weather or moisture and for specific or aesthetic use.

Working to expand, extend or improve an industrial construction?

We supply timber that is ready for use with internal or external building, infrastructure and facilities projects, with minimal structural repair and maintenance after installation.

Civil Engineering
Looking for specific materials to complete a design plan?

Our range of products stand the test of time for major engineering projects, from design, construction and maintenance into the public or government environments.

Only the best will do

Quality Check

During manufacturing, by blending the insulation core and the aluminium foil facings with heat, causes the gases to be released and trapped in the board’s cells.
This results in a lightweight and durable insulation board in which heat cannot easily pass through.

The proof is in the result
Moisture and fire resistant properties
Reduces sagging over time or becoming flimsy
High performance within cavity air spaces


All of our wood products are produced to meet the toughest emission regulations in the world. Using Timber products with hardwood, softwood, plywood and more makes it straightforward for the eligibility of customers projects. Our products also meet the certifications of PEFC and FSC for reassurance.

Where it’s made

Our manufacturing facilities produce a full line of sustainable hardwood plywood, using the highest-quality core material to enhance both the stability and appearance of the finished panels.