◆ London · SE1 0RB
We are the UK’s most trusted ratings council, with the most widely-used rating system for energy performance in window and doors.
913 double glazing installers are listed in London, covering areas like London, Chiswick, South Kensington, Finsbury Park, Muswell Hill and Archway. Between them they cover Association & Organisation, Glass & Mirror, Timber & Joinery and Windows & Doors. Every listing is an independent local business — compare their services and accreditations below, then request free, no-obligation quotes from the firms that suit your project.
We are the UK’s most trusted ratings council, with the most widely-used rating system for energy performance in window and doors.
Discover the perfect double glazing windows and doors for your home or business. Our comprehensive directory showcases a wide range of products and…
Discover the perfect double glazing windows and doors for your home or business. Our comprehensive directory showcases a wide range of products and…
Premier London glaziers offering domestic and commercial glazing. 24/7 coverage across London, Essex & Surrey. Enquire now!
We are Wandsworth Sash Windows, suppliers and installers of British-made home improvement products. Ask us for a free quote today and craft a home you love.
Minimal frame aluminium sliding doors and windows, suitable for big span openings, designed in way that allows 95% of the structure to be glass and maximum energy efficiency. SLIMLINE FRAME – Window’s Minimalism!
We are specialist glaziers based in Enfield serving the wider London area and have been trading continuously since our establishment in 1931.
Empire Glass and Glazing are one of London’s leading glass merchants and glazing contractors operating throughout London and the Home Counties.
Liverpool UPVC Windows & Doors - uPVC Conservatories - Patio & BiFold Doors.
Josef Carpenter & Joinery was founded in 2007 and to offer a range of timber windows and doors of the same quality and style. Our offered services includes supply, install and upgrade windows and doors to London.
Replacement windows and doors in England must meet the Building Regulations — a U-value of 1.4 W/m²K or a Window Energy Rating of band B, and no worse than the units they replace. A FENSA- or CERTASS-registered installer can self-certify that compliance and register the work, so you get a certificate without arranging building control separately.
When comparing firms in London, check the accreditations each one holds, make sure quotes are like-for-like on frame material and glass specification, and get at least three before you decide. Every listing here is an independent local business, so your enquiry goes straight to the firm.
