40mm BASF Styrodur 3000 CS XPS Insulation Board delivers high-performance thermal protection through extruded polystyrene construction. Featuring smooth surfaces and precision shiplap edges, this multipurpose solution suits a broad spectrum of structural and civil engineering projects.
Supplied in 1265mm x 615mm sheets, 40mm Styrodur 3000 CS XPS insulation boards find extensive use across commercial, industrial, and refrigerated storage applications. Common uses encompass floor systems, basement construction, underground installations, car park surfaces, swimming pools, and both flat and sloped roof assemblies.
Extruded Polystyrene (XPS) differs fundamentally from Expanded Polystyrene (EPS) through its closed-cell composition, which actively resists moisture penetration. This structural advantage yields exceptionally low thermal conductivity values and superior compressive strength, making it particularly suited for load-bearing scenarios and high-pressure environments.
40mm Styrodur Insulation stands as one of the market's most widely specified 40mm XPS solutions, delivering an exceptionally comprehensive insulation range. It addresses virtually all thermal and structural demands in building work, spanning ground floor systems through to flat roof assemblies.
40mm Styrodur XPS insulation maintains dimensional stability, resists rot development, and demonstrates outstanding water absorption resistance, positioning it as the preferred choice for perimeter applications and subterranean installations.
Boasting compressive strength of 300kPa, BASF Styrodur 3000 CS represents the optimal solution for applications experiencing sustained heavy loading and continuous pressure conditions. Engineered with German precision, it guarantees extended service life and consistent performance.
This advanced XPS insulation option also represents an environmentally conscious selection. 40mm Styrodur carries ODP-free certification, with air-filled cells exclusively, advancing sustainable building methods.
Relied upon by design professionals and structural engineers, Styrodur 3000 CS XPS insulation delivers proven safeguarding against temperature extremes and water ingress. It satisfies building standards and regulatory requirements throughout Europe, guaranteeing reliable operation across diverse climate zones.
Explore our complete range of Extruded Polystyrene Insulation products. We deliver across the entire UK Mainland. For guidance on product suitability for your specific application, or to request a volume discount quotation, contact us on 02038839057 / 02038839057, email sales@insulationbee.co.uk or use Live Chat for competitive UK insulation pricing.








