Ecotherm Eco-Versal PIR Insulation Board | 2400mm x 1200mm (All Sizes)

EcothermSKU: IUK01363

Sale price£14.52 

inc VAT

Pay in 3 prices shown are an example only. Total calculated at checkout.

Delivery within 2 - 5 working days

Free Delivery On Orders
Over £599.95 Ex-Vat

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Ecotherm Eco-Versal PIR Insulation Boards

Discover the superior performance of Ecotherm Eco-Versal PIR Insulation Boards, expertly engineered for ultimate thermal efficiency in building applications. 

With a fiber-free rigid polyisocyanurate (PIR) core and dual-sided aluminium foil composite facing, these boards are your first choice for enhancing the energy efficiency of new constructions or retrofitting existing structures.


Why Choose Eco-Versal PIR Insulation board?

  • Longevity and Durability: Designed for an indefinite lifespan when installed correctly.
  • Moisture and Pest Resistance: Withstands conditions involving dilute alkalis and acids, resisting mould and vermin.
  • Enhanced Insulating Properties: Exceptional R-values increase with the thickness to provide better thermal resistance, significantly reducing energy costs.



Ecotherm Eco-Versal PIR Insulation board is versatile and highly effective for:

  • Floors
  • Pitched Roofs
  • Cold Flat Roofs
  • Timber Frame Walls
  • Solid Walls
  • Dormer Cheeks
  • Ceilings
  • Room-in-the-Roof setups


Ecotherm Eco-Versal PIR Insulation Board Properties

Each board is crafted to meet stringent BBA, ISO, and safety standards, ensuring top  quality and performance.

Size Options

Insulation Board Thickness 
Weight per board
Thermal Resistance/R-value
25 3.38 1.1
30 3.83 1.35
40 4.72 1.8
50 5.62 2.25
60 6.51 2.7
70 7.4 3.15
75 7.85 3.4
80 8.29 3.6
90 9.19 4.05
100 10.08 4.5
110 10.97 5
120 11.87 5.45
125 12.31 5.65
130 12.76 5.9
140 13.65 6.35
150 14.54 6.8


Dimensions 1200 x 2400 mm
Area Per Board 2.88 m²
Thermal Conductivity 0.022 W/mK
Euroclass F
Facing  Aluminium composite foil
Core Fibre free rigid polyisocyanurate (PIR) insulant manufactured with a blowing agent that is CFC/HCFC free and has zero Ozone Depletion Potential (ODP) with a low Global Warming Potential (GWP)
Compressive strength 140 kPa
When tested at 10% compression to BS EN 826: 2013

Fire and Safety

Eco-Versal achieves a Euroclass F rating and conforms to precise fire safety requirements tailored to the building type and location across Great Britain.

Environmental Impact

Manufactured under environmentally responsible conditions, Eco-Versal holds certifications in Quality, Environmental, Health & Safety, and Energy Management Systems (ISO 9001, ISO 14001, ISO 45001, ISO 50001).


Easy Installation

Eco-Versal boards are designed for quick and straightforward installation, whether you're laying them for floors or fitting them into rafters for roof insulation. Their lightweight yet durable design allows for easy handling and customization to fit various architectural requirements.



Ecotherm Eco-Versal PIR Insulation Board Brochure


Frequently Asked Questions About PIR Insulation

What is PIR insulation? PIR (polyisocyanurate) insulation is a type of thermal insulation material used in building and construction. It is known for its excellent thermal performance and high resistance to heat flow, making it an effective solution for reducing energy costs in homes and buildings.

Why is PIR Insulation so expensive? The cost of PIR insulation reflects its superior thermal performance and energy efficiency. The materials and technology used to manufacture PIR insulation are advanced, contributing to its higher price point compared to other insulation types.

Can PIR Insulation get wet? PIR insulation is generally moisture-resistant but not entirely waterproof. While it can withstand some exposure to moisture without losing its insulative properties, prolonged or excessive wetness can affect its performance. It's important to protect PIR insulation from water during installation and use.

Can PIR Insulation be recycled? Recycling PIR insulation can be challenging due to its chemical properties and the presence of fire retardants. However, efforts are being made to improve the recyclability of PIR products as part of the industry's commitment to sustainability.

How much PIR Insulation do I need? The amount of PIR insulation required depends on the specific energy efficiency goals, climate, and the area being insulated. It's best to consult with a professional to calculate the optimal thickness and quantity based on your particular needs.

How is PIR insulation made? PIR insulation is manufactured through a chemical reaction between a polyol and an isocyanate, forming a rigid foam board. This process involves the use of catalysts and blowing agents, which expand the material into a highly insulative foam with a closed-cell structure.

How does PIR Insulation work? PIR insulation works by trapping air within its closed-cell foam structure, significantly reducing heat transfer. This air barrier effectively minimizes the amount of heat that can pass through, helping to maintain a consistent indoor temperature and reduce energy consumption.

What is PIR Insulation made of? PIR insulation is made from polyisocyanurate, a type of plastic known for its excellent fire resistance and thermal properties. It typically features a foil facing to enhance its thermal resistance and moisture barrier.

Where to buy PIR insulation? PIR insulation is available at InsulationUK! We stock a wide range of PIR insulation products from leading brands such as CelotexRecticel, Ecotherm, Kingspan, and Xtratherm.

How to cut PIR Insulation? PIR insulation can be cut using a sharp knife or a fine-toothed saw to fit specific measurements.

For precision cuts and to minimize onsite waste and mess, InsulationUK offers a bespoke cutting service. Customers can order PIR boards pre-cut to their exact specifications, ensuring a perfect fit and easier installation.


Important Notice: Please be aware that during periods of high demand, we reserve the right to provide alternative brands that meet the same specifications and quality standards as the products you originally ordered.


Order Value Delivery Charge
Up to £200.00 ex-vat £100.00 ex-vat
£200.00 - £599.95 ex-vat £59.95 ex-vat
Above £599.95 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: 0300 303 4578 | Email:


Delivery charges will automatically be calculated within the checkout process.
Orders are only processed for delivery between 8.00am - 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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        Customer Reviews

        Based on 5 reviews
        Greg Piwko


        Paul Wadsworth

        Easy to cut and position

        Adrian Mija
        Ecotherm Eco-Versal PIR Insulation Board | 2400mm x 1200mm (All Sizes)

        Great price ,on time delivery

        Ecotherm Eco-Versal PIR Insulation Board | 2400mm x 1200mm (All Sizes)

        Strongly recommend

        Ecotherm Eco-Versal PIR Insulation Board | 2400mm x 1200mm (All Sizes)

        Great quality fast delivery