The Ultimate Solution to Floor Insulation

Styrofloor® is an insulated flooring panel, comprising of P5 moisture resistant chipboard and XPS (extruded polystyrene). Styrofloor® provides a simple method of insulating floors in both new build and refurbishment projects, and may be used for a variety of applications that require efficient and effective floor insulation.

Styrofloor® is supplied in sheet size 2400 x 600mm and available in 5 standard thicknesses:

43mm   (25mm XPS + 18mm Chipboard)
68mm   (50mm XPS + 18mm Chipboard)
93mm   (75mm XPS + 18mm Chipboard)
118mm (100mm XPS + 18mm Chipboard)
168mm (25mm XPS + 18mm Chipboard)

Watch our video on how to install Styrofloor insulated floor panels


Styrofloor® can be used to insulate floors in residential and commercial projects for both new build and refurbishment. It is also suitable for use in conservatories or conversion projects.

Other benefits of Styrofloor® include:

Zero Ozone Depletion Potential (ODP), and Low Global Warming Potential (GWP)

Combines insulation and floor finish in one panel

Eliminates the need for a final screed

Simple and fast to install

Achieves building regulations

Excellent compression resistance

Resistant to moisture

Easy to handle, cut and lay

P5 grade chipboard is a high duty board designed for floor use including humid applications. The chipboard incorporates a tongue and groove detail on all four edges for ease of installation. Our chipboard is moisture resistant grade P5. XPS is a closed cell insulation foam with good water resistance. This eliminates the need for a vapour control layer in the floor construction.