Kingspan 50mm x 1200mm x 2400mm Kooltherm K103
- Kingspan Kooltherm K103 insulation board, 50mm x 1200mm x 2400mm (1.97" x 47.24" x 94.49")
- Exceptional thermal conductivity of 0.019 W/mK for efficient floor insulation
- Resistant to air infiltration and water passage, ensuring long-lasting performance
- Lightweight design for easy handling and faster installation on site
- Suitable for insulating solid concrete, beam and block, or suspended timber floors
The Kingspan Kooltherm K103 is a 50mm thick rigid floor insulation board designed for trade professionals and serious DIYers working on both new builds and refurbishment projects. It delivers outstanding thermal performance while being lightweight and straightforward to install, making it a reliable choice for enhancing floor insulation on site.
Application
This insulation board is perfect for use under solid concrete floors, beam and block floors, and suspended timber floors. Its resistance to water and air infiltration makes it ideal for maintaining thermal efficiency in a range of floor constructions, reducing heat loss and helping meet building regulations. The board’s ease of handling and consistent sizing allow for quick fitting, helping keep projects on schedule.
Dimension
- Boards measure 50mm thickness, 1200mm width, and 2400mm length (1.97" x 47.24" x 94.49")
Material
- Rigid thermoset phenolic insulation core, fibre-free
Type
- Floor insulation board
Delivery
Important: The following delivery information applies only to orders placed online.
Delivery Times
When placing your order, you will be able to view available delivery times at the checkout.
Please note: while we aim to deliver within 2–3 business days, this is subject to stock availability. A member of our team will be in touch after you place your order to confirm your delivery date.
Click & Collect is also available from selected branches. However, please be aware that stock levels can fluctuate, so we’ll confirm product availability and collection timing once your order is placed.
Delivery Charges
Orders over £150 ex VAT within our local delivery area qualify for free delivery. This excludes palletised or specialist products.
For orders under £150 ex VAT, standard delivery is £10 plus VAT. Certain products have specific delivery costs:
- Civil Engineering products: £20 + VAT.
- Roofing Tiles under £249.99 ex VAT: £60 + VAT.
Delivery charges and policies may vary at the discretion of our branches, and we reserve the right to amend them as required.
We offer a variety of delivery options to meet your needs nationwide, including pallet shipping (subject to size and weight restrictions), site delivery, and same-day or next-day delivery via TradeKart (available in selected postcodes).
Delivery charges are calculated based on your location, the products ordered, and your selected delivery method. Final costs will be displayed at checkout. If you have specific delivery requirements, please contact your local branch via our Branch Finder.
For any delivery-related enquiries, please email our sales team at websales@lordsbm.co.uk.
