SOPREMA UK – Proven Waterproofing Roofing Solutions for Education Retrofit Projects

Refurbishing roofs in educational settings often involves more than weatherproofing, particularly where roofs double as play areas, dining terraces, or shared teaching spaces. SOPREMA UK offers fully supported, independently certified liquid-applied systems designed to meet the unique demands of retrofit and refurbishment in schools and early years facilities.

Our ALSAN PMMA liquid waterproofing systems are designed for application over a wide range of substrates and are ideal where phased working, minimal disruption, or complex detailing are involved. Every solution is supported with clear product data, performance testing, and a full project-specific specification. Learn More

Case Study: Kennet Nursery School, Reading

Kennet Nursery’s courtyard had persistent issues with water ingress beneath soft play surfacing and decking. A detailed SOPREMA core and condition survey identified multiple failures: low termination heights, ineffective drainage, and aged waterproofing assumed to be asphalt.

SOPREMA UK proposed a full strip and replacement with a multi-layer PMMA system, designed for compatibility with communal use areas. The specification included:

  • ALSAN 770 waterproofing resin reinforced with ALSAN Fleece P
  • ALSAN 870 RS as a durable surface for light foot traffic
  • ALSAN 970 FT transparent seal coat
  • PMMA primers and detailing accessories for terminations, penetrations, and thresholds
  • Installation by a SOPREMA Approved Contractor, with on-site monitoring and a final inspection prior to sign-off

The new system enabled the client to reinstate surfacing and decking over a fully bonded, test-certified waterproofing layer with appropriate terminations and drainage considerations.

Why specify SOPREMA for educational retrofit projects?

  • Independently verified performance (e.g. BBA Certificate 11/4871)
  • Systems designed to support compliance with BS 6229:2018
  • Detailed U-value calculations available upon request
  • Suitable for flat roofs, courtyards, podiums and communal roof spaces
  • Eligible for a 20-year SOPRACOVER warranty following inspection
  • Complete technical support from initial survey to project close

Our team is ready to support your next retrofit specification with systems that meet current standards and site needs.

Visit www.soprema.co.uk further information or click here to request a call from one of our technical experts.