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About Us
Capabilities
- Construction
  The strength of our technical expertise means that even the most complex of construction projects is safe in our hands.
- Developments
  TS Developments are committed to creating beautifully designed, modern, sustainable high-quality homes.
- Refurbishment
  From delicate heritage restorations to occupied school refurbishments, our project teams are sensitive to the constraints of the building and its occupants.
- Building Safety
  Delivering fire safety and remediation improvement solutions that enhance residential safety and guarantee regulatory compliance.
- Mechanical and Electrical
  Through our NIC EIC approved mechanical and electrical services division we are able to provide an integrated service to our customers.
- Frameworks
  Our ethos of working in close collaboration with our clients on successive projects is reflected in our appointment to a number of key construction industry frameworks.
Sectors
- Commercial
  Thomas Sinden are experienced in delivery of commercial schemes from high end offices and fit outs, to cafés, hotels and industrial warehouse developments.
- Education
  Working closely with educational establishments we create spaces that inspire and support learning and development.
- Healthcare
  From GP surgeries and hospital departments to mental health facilities and care homes, we have an excellent track record of constructing healthcare facilities.
- Heritage
  We have comprehensive experience of ensuring listed buildings and heritage sites are carefully preserved and sympathetically restored.
- Public Spaces
  Thomas Sinden has a diverse portfolio of community and leisure projects and are proud to be an award winning contractor in this field.
- Residential
  We create high quality, sustainable homes that people can be proud of, from social rent to high class luxury dwellings.
Projects
Sustainability
News

Successful Completion of Arc Tower Cladding Remediation Scheme

20th May 2026

Thomas Sinden has successfully completed cladding remediation works at Arc Tower, a fully occupied residential building comprising two conjoining towers of 23 and 18 storeys, located on a busy main road in Ealing.

The scheme involved the removal and replacement of all combustible cladding elements and a full remediation of the building envelope. Works included new façade and roof cladding, a new glazed balustrading system, aluminium decking and installation of a new monorail access system. Funding for the works was supported by the Government Building Safety Fund.

Delivering these works within a fully occupied building required careful planning and close coordination throughout. We would like to thank the residents and on‑site concierge team for their patience and cooperation, alongside the client, consultants and supply chain for their support in delivering this important building safety scheme.