Window and door specialists - supplied, made and fitted in-house.
Our own builders, joiners and glaziers take it further - extensions, loft conversions, roofing and complete refurbishments, all under one roof.
How a project runs
Showroom or site visit
See samples, talk through options, get a measured survey.
Drawings and fixed quote
Costed proposal with specification. No moving numbers.
Manufacture in-house
Glass, frames and joinery made in our own workshop.
Fitted and signed off
One project manager, certified trades, cleared site.
What our clients say
Rated 4.9 on GoogleNo1 London transformed our loft into a stunning master suite. From the first consultation to the final installation the attention to detail was exceptional — we never had to chase a single trade.
Sarah M. · FulhamFrom house extension to complete kitchen renovation, No1 London handled everything seamlessly. Their in-house glass specialists created splashbacks that exceeded our expectations.
James T. · KensingtonThe custom wardrobes and glass partitions in our Wimbledon home are stunning. The showroom sold it for us — handling the finishes made the decision easy.
Emma R. · Wimbledon
See the materials before you commit to anything.
9 Royal Parade, Dawes Road, Fulham SW6 7RE. Open Monday to Saturday. Free parking on Dawes Road.
Get a quote
Tell us the property and what you are planning. We reply within one working day with next steps and an indicative range.