Lilleshall National Sports & Conferencing Centre, Shropshire


Extensive renovation and expansion program to transform the Georgian stately home into an ultra-modern national centre of sports excellence with conferencing, leisure, accommodation and exhibition facilities.
Client: Sport England
Principal contractor: Seddons
Architect: Studio OL3
Building heritage: Grade ll* listed 

What we did

  • Upgraded over 150 single-glazed windows with insulated glazed units removing the need for secondary glazing, and complimenting the building’s Grade II listing status
  • Restoration and repair of over 200 bronze and timber-framed sliding-sash windows
  • Developed 5 innovative window solutions and model samples for client selection
  • Window security improvements, sound and draught proofing
  • Undertook specialist surveys including timber, windows, damp, materials testing and glasswork.


“Trinity Renovations were exceptionally helpful throughout our conservation programme and completed all of their work to a very high standard.”

Project Manager and Sport England Cost Consultant – Baker Mallet