Sash-Window Doctor Ltd

Fantastic service. Don't hesitate to use. Peter and his team were superb, right from the start and throughout the work. Really professional, friendly explaining choices, options, and the quality of windows and workmanship just superb. We had our upstairs sash windows replaced (Leystonstone area) and a downstairs door draught proofed and re-glazed. Really please we went with Peter's team. John who did the main installation was great to deal with, clearly very experienced, and guided us through any decisions needed as things went along. Clean, courteous, high standards of work, really pleased. Many thanks

Highly recommended. Reliable, professional service. Cannot fault Peter and his team. Am delighted with the results.

We’ve had four of our windows replaced by Peter and his team and can’t recommend them highly enough! The initial consultation was really informative and Peter is great - responsiveness and general communication was fantastic from the outset and he is so enthusiastic about his trade. Our painting request was slightly unusual and Peter helped us work out exactly what we wanted. The fitting took 4 days and we were really pleased with the level of care, attention, and general consideration Peter and his team took whilst in our property - we were super impressed by how tidily they work and cleaned up after themselves. The windows are lovely, very well made and very nicely finished. Peter and the team struck us as genuinely lovely guys - nothing was too much trouble and all seem really passionate about windows and making sure we were happy with the product and fitting. Thank you again and we’re very much looking forward to having you back in the not too distant future to do the next lot

We were very pleased with the quality and appearance of the completed work.

Several windows throughout the house replaced. Very happy with the work and customer service. Given that this was a winter installation at the height of the pandemic Peter and his co-workers made it a stress-free and safe experience. Would highly recommend.

Peter and his team replaced all 13 windows (including 4 bays) at the front of our house and did an excellent job. We are very pleased with the result and would not hesitate to recommend him to others.

I was really impressed by Peter Denney's handling of my application to the local council to install new windows - a convoluted process which I certainly could not have navigated myself. My house is listed so planning permission had to be granted which took forever but Peter was patient and clearly experienced and willingly submitted slightly amended drawings to conform to the council's specifications. He really knows his stuff! The work was completed to a very high standard and everything ran smoothly. The resulting windows are brilliant!

Peter and his team have replaced 2 old style single glazing sash windows with the new double glazing ones in our conservation area. They led us through the process every step of the way, starting with council application. They are punctual, polite and great to deal with and easy to be around. The job has been done neatly, everything has been covered and taken care of. The quality of workmanship, attention to detail and care are outstanding. They also worked out cheaper than the major country-wide competitor. Would definitely recommend.