About Us

Double Glazing Window Company

Here at Ace Glass Southern, our reason for going into business in the first place was simple – we wanted to bring the people of Brighton the most affordable, accessible and comprehensive range of glazing services to date. We invested our hearts and souls in the Ace Glass brand from day one and couldn’t be prouder of what we’ve achieved over the years.

Today, we’re one of only a handful of family-owned and operating glaziers in Brighton and have stayed true to our values every step of the way. We’re all about adding that all-important personal touch to everything we do, approaching every glazing job we take on as if we were carrying it out for a member of our own family. This way, we’re able to guarantee not only flawless results, but also the lowest prices and the most comprehensive customer care package in the UK today.

We’ve worked long and hard to build the reputation we have across the south of England today – we’d be delighted to make your job our next big success story.


Comprehensive Glazing Services

Ace Glass Southern offers the UK’s most comprehensive range of future-ready aluminium and uPVC windows and doors. Our most popular product lines include entrance doors, sash windows, aluminium windows, porches, bi-folding doors, orangeries, conservatories and stunning patio door installations. We specialise in the industry’s finest high-security and energy-efficient windows and doors, making sure your home keeps in the good stuff and locks out everything else.

The right windows and doors are guaranteed to add significant value and comfort to your home – we’d love to make it happen for you.

Our bespoke glazing services are limitless in scope and can be adapted to suit any job and any budget across the board. We’re proud to put our name to fully-tailored shower screens, mirrors, integral blinds, classic sash window systems, secondary glazing and balustrades – all supplied and fitted with the same quality and price guarantees.


Our Guarantees to You

10-Year Manufacturer's Guarantee

Every door and window installation we offer is backed by a full 10-year guarantee for total peace of mind.

Insurance-Backed Guarantee

A Homepro Insurance-backed warranty is also offered with every door and window installation across the board.

Certass Guarantee

Certass will register your installation electronically with your Local Authority Building Control Office. You will then be issued with a Building Control Certificate which records that your installer has certified that the installation meets the appropriate Building Regulations.

Pop down to our showroom for a look at what’s on offer, or give the team a call today for a no-obligation chat.



My Property Company had been using various window companies over a number of years and encountered several problems from poor quality workmanship, lack of after sales service and companies even closing down disappearing with our deposits! Since dealing with Darren at Ace Glass all those issues have disappeared and I can honestly say that they are very professional in all avenues, the quality is first class, reliable and excellent value. Would not hesitate to recommend to others !!

Alfred Haagman
Neville Investments Ltd

We were looking to replace the original single glazed Crittall style windows in our thatched period property with modern double glazed units. Our primary concern was to maintain the external appearance of the property by retaining the existing oak window frames and sills. Ace Glass discussed various options with us and were able to recommend powder-coated aluminium with leaded sealed glazed units fitted into the existing frames. From initial enquiry to final finishing we could not fault their attention to detail. The fitters did a great job, taking just three days to finish the whole house, leaving no mess behind just beautiful new windows that we are absolutely delighted with.

John France
West Chiltington

With regard to the lovely conservatory ,windows and door ace glass recently fitted to our house. Right from the initial quote and consultation through to fitting , the service ace provided was 1st class , your fitters were very friendly but professional they made sure our house was left tidy every day,we are so pleased with the end result it has transformed our house.

Mrs T Smith
Pitt Gardens, Woodingdean

Ace Glass Southern were asked to replace two 130 year old sash bay windows in our Hanover house, just before Christmas. They delivered on their promise and got them in as planned. Their quote was very competitive and the advice was helpful throughout. We were very impressed with the window fitters who were extremely professional and gave a level of care and perfectionism that is rare to find these days. We are thrilled with our new aluminium powder coated windows and would use Ace Windows again.

56 Lincoln street