Conservatories can become the hub of your home.
We are continuing with installations
On January 4th, prime minister Boris Johnson announced England would enter a third national lockdown. Fensa approved Installers
are permitted to work in people’s homes in England & Wales under the new lockdown, provided they follow Covid
We will need to postpone the installation if any person in your household has had COVID-19 symptoms, however mild, within 14 days of the installation date. Read more
We are installers of quality UPVC windows, doors, conservatories, fascia soffits, porches and other related products and services.
All of our products are high quality and are available at an affordable price along with expert advice and a quick and efficient installation service.
Call us now on 0208 298 0068 for a FREE quotation
All our products are made from start to finish right here in Britain by expert craftspeople to our very high quality standards so that they fit perfectly.
At SDG we offer honest advise, we are committed to providing high quality products and services for all our customers.
Our fitters are MTC qualified, experienced teams, who have spent many years fitting windows, so you know the work is carried out by professionals.
We provide a wide product range of windows, doors, conservatories, fascias, soffits & gutters.
Ease of Contact
We are always available to take your call whatever your query.
All our windows are guaranteed and always to the best quality available.
Was recommended by a friend who had windows replaced by this company at a third of the price quoted by a well known big company. I have had a new front door and am absolutely delighted with it. I can not fault the service and will recommend to my friends. Thanks
I would like to thank the staff of Sidcup Double Glazing for doing an excellent job. They were very professional and punctual. The team who installed the windows were very good tradesman. The rooms were left spotlessly clean. I have no hesitation in recommending Sidcup Double Glazing. From Garry’s visit to my property to price the job through to completion of the work they are to be commended.
From start to finish the team were helpful and professional. Windows look great and make the house much warmer.
We had several windows replaced (2 bay windows plus 3 others) and decided to go with Sidcup Double Glazing. The first visit was very professional and the quote was competitive. For all appointments they showed up on time and the job was finished a day early. Staff is very friendly and respectful of the house. Everything was cleaned up afterwards and we couldn’t be happier. The windows look great. It is a family run local business and we would go back to them anytime.
No complaints- everything went smoothly, thank you.
Professional fitted windows, good quality work, competitive price, would recommend.
To request a free no obligation quote or for more information on any of our home improvement products please fill in your details below. A member of the team will contact you.