London Sash Windows & Doors Ltd

We needed to replace our old timber window with a new one. They did a great work, we love our new window and they were very rpofessional and efficient. Much better prices than other competitors.

Had sash windows put in for my sitting & dining room and the master bedroom/en-suite bathroom. The team that was send to do the work was very professional in the approach and dealing with me. However, there was a mistake made during the detailed measurement phase where the paint of the new windows wasn’t matched to the paint of the box. Stuart, the director/owner of the company, was willing to correct it by sending someone to paint the inside of the new sash windows to match the box. I think it showed that this company was more interested in the quality of their service. I would use them to also do the reminder of my flat

I was so impressed with everyone who I dealt with. They were polite efficient and made my life so easy. As a busy professional with limited time I just couldn’t have asked for a smoother and painless service.

I am so impressed with this company. Stuart and the team have been amazing from start to finish. We got our sash windows installed last week and I’m very happy with the results. They look like for like with our old style of sash windows, which is exactly what we wanted. The installers Ray and Paul were amazing, they always arrived and left exactly when they said they would each day, always cleaned up after themselves and were friendly, good communicators, skilled and hard working. We managed to give them a completely empty small room to use as their workshop for cutting the wood down to size, I would suggest everyone does this for the duration of the installation as it minimised mess and didn’t slow down the installation process or duration. Big thumbs up and thanks team :)

After getting quotes from three companies, I compared prices and instructed London Sash Windows and Doors. It was an excellent decision. The standard of work was very high, they were clean, punctual and friendly. A family run business that makes you feel like one of their own. Highly recommended.

Very professional service. Work completed all on time and within budget. Windows look beautiful. Highly recommended

V happy with the work done by LSWD -- we received a quick response to our initital inquiry, and the work was then carried out to our total satisfaction. Wouldn't hesitate to use them again.

It’s a big decision to get double glazing. I got lots of advice, did lots of research and then requested quotes from 3 companies. LSWD distinguished themselves right away with beautiful, accurate, detailed drawings. I asked to see their work for another customer and went to visit her. She was delighted and her windows looked lovely. So the decision was made. From then on it was all plain sailing. Two visits from very courteous experts to measure up. A clear payment plan. All my questions (I had a lot!) were answered helpfully. There was a long lead time but the agreed date was fixed and communicated clearly. The three gentlemen who fitted my four windows and French doors were a delight. Efficient, tidy, patient with my questions, thoughtful, punctual and expert. Their work is immaculate. All the brass fittings are lovely, high quality and nice to touch. The windows look wonderful inside and out. And it’s so quiet! After they had gone I had another question. That was answered reassuringly, leaving me 100% satisfied with everything.

Just had 3 new double glazing sashes installed. They were amazing from start to finish. Very clear in their approach, great communication and there installation team couldn't have been more friendlier and spotless. We live in a conservation area and the windows are an exact copy of what we had before. Can only recommend these guys.

Excellent work and customer service from beginning to end. The office always responded to emails and confirmation was always put in writing. All site visits were helpful and and attention to detail. The men installing the windows were on time polite and considerate.