FENSA registered Windows and Doors Installers.
FREE ESTIMATES: 0203 489 6700
Thank you for stopping by. We are a London based Home Decor and Improvement company, providing high quality windows and doors - supply and installation service, together with building and refurbishment services to homeowners, property management companies, offices, architects and general contractors.

We undertake variety of building and refurbishment works for our customers in their London flats, townhouses, business premises, landmark and period properties. We also specialise in Victorian style home restorations. Please browse our Portfolio section for more information on our completed and ongoing projects.

From simple and straightforward tasks such as painting and decorating to more specialised and complex operations, such as complete restoration of a period property including windows and glazing - do not hesitate to contact our friendly team. We will be delighted to help.
Request a Free Estimate
Or call our friendly team on 0203 489 6700
Secure and Energy Efficient
Windows & Doors
Quality, security and flawless performance are of paramount importance to us when it comes to replacing your windows and doors.
We replace all types of windows, from traditional sash box to contemporary aluminium and casement windows.

We never compromise on quality and our timber frames are made of multi-layer engineered timber sections with opposing grains,
designed to resist warping and twisting and are less prone to environmental damage with minimum maintenance.

We offer variety of glass including decorative, safety and soundproof, shall you have any special requirements,
we are here to address your needs.
all types
of windows and
free estimates
and written
skilled, certified
and experienced
quality products
finished to
your specs
Visit Our Shop
Why not visit us and discuss your requirements in detail?
We offer variety of painting and decorating supplies including tools and samples of different products, colour pallettes and specialist paint mixing service, to get the exact tone and shade of your desired colour. Our friendly team is always happy to help.
Reliable and Comprehensive
Building Services
We are passionate about home decor, interior design and home impromvement in general, hence our comprehensive offer includes complete coverage when it comes to home refurbishment works. With over 15 years of experience in building and construction industry, our dedicated and attentive team provides full back up and delivers exceptional results at affordable and competitive prices.

We offer variety of services, including complete renovations, home extensions in London, painting, decorating and accredited and certified plumbing and electrical services. We smoothly manage your project from start to completion with all specialist trades
operating under one roof for your maximum convenience.
Home Renovations
Home Extensions
Painting & Decorating
Plumbing & Electrical
Customer Feedback
Can’t recommend highly enough!
- New Sash Windows Dual Colour.
Simon C.
“Good service, good job and no surprises- a very professional outfit - would definitely recommend them.” - Installed a bi-fold door.Ryan G.
Throughout the whole process from quotes to completed work this company were amazing. I would recommend them to anyone interested in quality work.
- Fitted new sash windows.
Mary K.
Highly professional, local business. Unlike a lot of companies, customer satisfaction was a priority and fully fulfil.
- Double glazing installed.
Toby G.
So happy with my new sash windows installed. Rafal gave great advise on what to go for to suit my flat in terms of quality and aesthetics. The soundproofing glass has helped dampen the noise from living on the main road and is now not as noticeable. The new windows also keep the heat in a lot better. Rafal also had his team help tidy up another window of mine which wasn't being replaced but hadn't been done particularly well by previous fitters from the previous owner. The window now looks so much better. The whole team were always very polite, tidy, respectful and very accommodating to my requests. - New sash windows fitted with soundproofing glass.Josie
Rafael Gabriel are local to us; indeed a 2 min walk. We initially asked them to quote on window replacements as we were intending moving. We didn't move, but employed them to replace 7 windows. We were informed every step - including when the windows were ready to installation/completion. Rafael and his team were extremely professional, the end result we were very pleased with; snagging were readily dealt with. Always polite and listened to any concerns. Highly recommend. - New windows.Dr Michael C.
Excellent work was a high standard and was impressed by the pride the workmen took in their trade. Very happy with the work carried out. Also they cleaned up afterwards.
- Windows and French door replacement.
Pam W.
The windows surpassed all of my expectations and I couldn't be happier. The guys were friendly, reliable, hardworking and did a great job with the windows. The sash windows are just as I wanted them, the quality of the wood is excellent, the finish is great and all repair work to the walls and painting was carried out to a very high standard. The stain glass repair is fantastic. I was really pleased with this as I was not sure how they would be but I can say that they look brilliant. I would highly recommend Rafael Gabriel and his team as they did a top job. Thanks again. - New sash windows and stain glass repair.Philip R.
Absolutely wonderful work. Amazing quality and craftsmanship. Thank you so much. Would use again and definitely recommend. - New windows, Front Door, Fencing Garden.Mrs Palmer
Really impressed by the product and installation. Good communication before and during the installation. The installers were friendly, arrived on time every day and tidied up well at the end of each day. Would recommend highly. - Installation of 9 new windows.Toby A.
I cannot praise the workmanship and quality of the windows and installation highly enough. The Windows were made within the timescale and are of excellent quality. The 2 workmen who installed them were fantastic arrived on time, covered all furniture, and when I came home the Windows were in and the house was spotless. Absolutely fantastic service and very reasonably priced compared to other quotes I obtained. As I said 'can't praise the firm highly enough and would highly recommend them. - New oak double glazed sash Windows.Mrs Jo S.
The finish of the work was to a very high standard and the fitters were polite and courteous. Highly recommended. - Supplied and fitted two sash windows and two Velux windows.Hub Kitchens
The quality of the sash double glazing provided is very high. The windows were also installed this amazingly took only one day to pull out 7 old windows and put the new ones in, with an extra half day to install additional window locks that I requested. Very happy with the work. -Provision and installation of sash double glazing.David A.
Excellent from start to finish. Consultations and advice supplied, work done punctually and to a high standard. Friendly and efficient men who cleared up afterwards.-Supplying and fitting doors and door frame (external) with locks and bolts fitted.David H.
Provide good advice and communication, they are very good local tradesman.- Custom made Internal and external doors.Deborah J.
I selected Rafael Gabriel as I saw the shop when I was in Crystal Palace and wanted to use a Company that could provide everything that I wanted done in my home. I did not regret my choice - From the evening the estimate was provided to the end of the job I was more than happy with the work and the service provided.
I added small jobs during the work and this was done. I put 100% trust in Rafael and Pavel and the other member of the team and this was not misplaced. 
I would use their services again and cannot recommend this Company highly enough.
James McLean
Rafal and his team recently did some work in my flat – re-plasterinng, fitting coving, skirting etc.I was really impressed with the quality of the work. The guys worked really hard, were really well organised and left the place looking great. They also priced the work really competitively – I would definitely use them again.Kate H
We needed a good quality front door and quickly received a quote from Rafal. We are very happy with the quality and workmanship carried out. Thank you!Lucy Davies
We had a bespoke sash window made by Rafael Gabriel in June 2015 we were so pleased with the quality of the window and came complete with window dressing and painted ready for installation. So pleased we stumbled across you, thanks Robert for all your help.Jayne Smith