Stylite PlusTherm Flooring Insulation is a graphite-infused expanded polystyrene (EPS) floor insulation board offering enhanced thermal performance compared to standard white EPS, with a lambda value from as low as 0.030 W/mK. BBA accredited (Certificate No. 04/4102) and manufactured to BS EN 13163-2012+A2-2016 under ISO 9001 and ISO 14001 certified management systems, it is suitable for a wide range of domestic and commercial floor applications including above and below ground-supported concrete slabs and suspended concrete or timber ground floors. Lightweight, easy to handle and simple to install without specialist tools. Available in EPS 70 and EPS 100 grades in thicknesses from 25mm to 300mm, with lengths up to 2400mm and widths up to 1200mm.

Benefits

Enhanced thermal performance — lambda from 0.030 W/mK
BBA accredited — Certificate No. 04/4102
Suitable for all floor types — ground-supported slab, suspended beam & block, and timber ground floors
Can be installed above or below DPM
Lightweight and easy to handle — no specialist tools required
No reduction in thermal performance over time
Minimal water absorption and permeability — hydrophobic EPS construction
100% recyclable — no HFCs, CFCs or HCFCs, GWP of zero
BRE Green Guide rating from A+

Good to know

Available in EPS 70 (70 kPa compressive strength) and EPS 100 (100 kPa compressive strength)
Thickness range: 25–300mm; lengths up to 2400mm; widths up to 1200mm
Rot proof — not affected by bacteria, moulds, fungi, insects or vermin
PVC cables should be protected within a suitable conduit to avoid plasticiser migration
Manufactured to BS EN 13163-2012+A2-2016; ISO 9001 and ISO 14001 certified
Always refer to the Stylite PlusTherm Flooring Insulation datasheet and BBA certificate before specifying

Grey EPS Floor Insulation

Plustherm EPS70 Insulation Board 2.4 x 1.2m