Castellated floor panels are a practical and efficient way to prepare an underfloor heating system. Their moulded “egg-crate” design securely holds pipework in place without the need for additional clips, making installation quicker and tidier. The built-in spacing guides ensure consistent pipe positioning, helping to deliver even heat coverage across the entire floor area.
These panels can be laid over a variety of surfaces and are suitable for both traditional sand-cement screeds and modern liquid screeds, offering flexibility for different project requirements. Their interlocking format makes it easy to cover large, regularly shaped rooms, while also allowing panels to be cut and adjusted for more complex layouts.
During installation, the castellations provide a degree of protection to the pipes against light foot traffic before the screed is applied, helping to maintain accuracy and system integrity. Durable, lightweight, and easy to handle, castellated panels are a reliable choice for creating a strong foundation for wet underfloor heating systems in both residential and commercial builds.
Next Working Day Delivery
Applies to UK Mainland only. Order before 12:30pm Mon–Fri. Orders placed after 12:30pm Friday will arrive Tuesday. Saturday delivery is available at an extra cost.
Free delivery
UK Mainland orders over £250 (ex VAT). Larger or palletised orders outside UK Mainland may incur additional fees.
Additional Information
Deliveries are fulfilled by third-party couriers. Delivery times are estimates and we are not liable for delays. For detailed information about shipping, view our Shipping and Returns.
