About Us

A flat roofing company where quality matters – Covering Sidcup, Bromley, Kent and South East London

A1 Roofing was established in 1967 and have been on a mission to become the finest felt and flat roofing company serving London, Sidcup, Bromley, Kent and the South East for over 40 years, and you can benefit from all of our experience to deliver high quality and cost-effective flat roofing solutions for your property.

A company you can rely on:

  • Established for over 40 years
  • All work guaranteed for 20 years
  • Insurance backed guarantee available
  • Full PLC insurance
  • We never use sub-contractors
  • Approved contractors for Axter Felts and Euro Polymer
  • We have worked for many local authorities
     

An accredited flat roofing company

We are full members of the Confederation of Roofing Contractors and the Home Improvement Protection scheme, meaning you can rest assured the quality of work you receive will be extremely high, every time.

Strict vetting procedures are in place for any roofing contractor wanting to become a member of these organisations, so you know we are a company you can trust.

Areas covered

  • Beckenham
  • Bexley
  • Bexleyheath
  • Biggin Hill
  • Birchley
  • Blackheath
  • Bromley
  • Charlton
  • Chislehurst
  • Dartford
  • Downham
  • Eltham
  • Erith
  • Farnborough
  • Green Street Green
  • Greenwich
  • Keston
  • Lee
  • Orpington
  • Petts Wood
  • Plumstead
  • Shortlands
  • Sidcup
  • Swanley
  • Thamesmead
  • Welling
  • West Kingsdown
  • Wilmington
  • Woolwich