Kingspan Kooltherm K103 Floorboard Phenolic Insulation (Packs) | 2400mm x 1200mm

KingspanSKU: BM00135
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Sale price£492.32 

inc VAT

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

Delivery within 5 - 7 working days

Free Delivery On Orders
Over £499.95 Ex-Vat

Need something quicker?

Contact us on 0300 303 4578
or email here!

Kingspan Kooltherm K103 Floorboard Phenolic Insulation

Kooltherm K103 Floorboard is a premium performance floor insulation that provides a thermal conductivity of just 0.019 W/m·K across all thicknesses.

As part of our Kooltherm K100 range, it provides a level of performance that is unrivaled in the world of rigid thermoset insulation materials with a fibre-free rigid thermoset phenolic core.

It is used to insulate beam and block, concrete and timber floors.


The product shall be under a management system certified to ISO 9001:2008, ISO 14001: 2004; BS OHSAS 18001: 2007 and ISO 50001: 2011; by Kingspan Insulation Limited; and installed in accordance with the instructions issued by them.


Kingspan Kooltherm® K103 Floorboard produced at Kingspan Insulation’s Pembridge manufacturing facility is faced on both sides with a glass tissue-based facing, autohesively bonded to the insulation core during manufacture.


The core of Kingspan Kooltherm® K103 Floorboard is a premium performance fibre-free rigid thermoset phenolic insulant. 

  • Thermal conductivity: 0.019W/mK.

  • Thermal resistance: 8.30m²K/W.

  • Facings: glass tissue.

  • Compressive strength: 120kPa at 10% compression.

  • Fire rating: Euroclass C-s2,d0

  • 2400 x 1200 x 150mm

Product Data Sheets -Click Here 

Order Value Delivery Charge
Up to £200.00 ex-vat £75.00 ex-vat
£200.00 - £499.95 ex-vat £55.00 ex-vat
Above £499.95 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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