click on a thumbnail above to see the bigger picture.   The above is an example of a tastefully designed home extension for a chalet-type house.     Building works in London and Kent including New Builds, Loft Conversions, Home Extensions and Refurbishments.     Areas that J and S Builders and Contractors Ltd covers are the London boroughs of Bexley, Bromley, Greenwich and Lewisham in southeast London + the northwest Kent areas of Dartford and Swanley.   New Builds, Loft Conversions, Home Extensions and Refurbishments in:- Barnehurst, Beckenham, Belvedere, Bexley, Bexleyheath, Bickley, Blackfen, Blackheath, Bromley, Charlton, Chislehurst, Crayford, Dartford, Eltham, Erith, Foots Cray, Greenhithe, Greenwich, Grove Park, Hartley, Hither Green, Keston, Kidbrooke, Lee, Lewisham, New Eltham, Mottingham, Orpington, Peckham, Plumstead, Sevenoaks, Sidcup, Swanley, Welling, Wilmington, Woolwich.