We work with homeowners, developers and commercial clients across Barking, offering a full range of glazing solutions – from sleek aluminium frames to low-maintenance UPVC systems. With our Dagenham manufacturing base just next door to Barking, we’re as local as it gets – and we’ve been working across IG11 and the surrounding area for over 40 years.
Replacing your windows is one of the most impactful upgrades you can make to a home. Improve thermal efficiency, reduce noise and refresh the look of your property from the outside in.
Barking has a predominantly post-war and interwar residential character, with a large stock of semis and terraces across the borough alongside a growing number of new build developments – particularly around the Barking Riverside regeneration site. It’s an area where uPVC has historically dominated, but we’re seeing increasing demand for aluminium and composite products as homeowners invest more confidently in improvements.
DDG Windows offers a wide range of frame materials and styles to suit every type of property. Our team can guide you in choosing the perfect option for your home, balancing style, performance and budget.
Slim profiles, excellent strength and a broad choice of RAL colours. Aluminium windows are the go-to for homeowners who want a premium finish that lasts. Available in casement, bay, picture, tilt & turn, shaped, and gable frames.
Aluminium is an increasingly popular choice on Barking’s improved and extended semis, and on the newer developments around Barking Riverside where a contemporary specification is expected. Slim frames and a wide colour range make a real difference on properties where the overall standard of finish is being upgraded.
A practical, cost-effective choice that doesn’t compromise on performance. Available in a wide range of styles, colours and finishes – from square and rectangular to arched and circular frames – with each and every window can be tailored to your exact measurements.
uPVC remains the most common window type across Barking’s large post-war housing stock, and for most standard replacement jobs it’s the practical, cost-effective choice. Made to your exact measurements at our Dagenham factory – which is literally around the corner from much of Barking.
Our heritage windows capture the look of traditional steel designs using modern materials by delivering the same timeless aesthetic with far better thermal performance and security.
For the older terraced properties and any period homes in the Barking area, our heritage range provides a bespoke solution that preserves original character while meeting modern thermal and security standards. Available to order in any size and colour.
Proudly independent, family-run glazing specialists since 1983
Fully bespoke, made to your measurements, style and colour
Government-approved registration guarantees safe & insured install
All our windows & doors are built in our Dagenham manufacturing site
We supply and fit a full range of doors across Barking, from simple front door replacements on the borough’s large post-war housing stock to bi-fold installations for extended and improved properties. With our Dagenham site right on the doorstep, lead times are among the shortest you’ll find anywhere in East London.
Whether you’re upgrading an original entrance or replacing something that’s simply past its best, our team will help you get it right.
High-performance, built to last, and exceptional security. Available in a wide range of RAL colours and configurations – from bi-folds to front entrance doors – and made to order for a precise fit.
Aluminium bi-fold and sliding doors are popular on Barking’s extended semis and on the new build homes at Barking Riverside, where contemporary glazing and wide rear openings are increasingly the standard. Short manufacturing turnaround from our Dagenham site.
A reliable, low-maintenance option that performs well on both security and insulation. Available in a range of styles, finishes, and colours to suit all property types.
The most widely fitted door type across Barking’s housing stock – dependable, low maintenance and well priced. Available in a wide range of styles, and with our Dagenham site just down the road, lead times are among the fastest in the area.
Our GRP composite doors offer the look of a solid timber door without the warping, swelling or repainting that comes with real wood. The outer skin is moulded from glass reinforced plastic, giving it exceptional durability and a finish that holds its colour and texture year after year.
A popular upgrade across Barking, where the composite range provides a significant improvement in both appearance and security over older uPVC door installations. Available in a range of styles and finishes to suit the varied housing across IG11.
A roof lantern is one of the most effective ways to flood a kitchen extension or garden room with natural light. DDG Windows supplies and installs aluminium roof lanterns across Barking, available in a variety of sizes and glazing options to suit your project and budget.
Our roof lanterns are thermally broken as standard, keeping heat in during winter and reducing solar glare in summer - meaning your new space is comfortable year-round.
Our team regularly carries out installations across Barking and the surrounding areas, including Barking Riverside, Dagenham, Ilford, Chadwell Heath, Becontree, Upney, Thames View and the wider IG11 postcode.
Want to check if we cover your postcode? Give us a call or drop us a message and we'll let you know.
Barking is our immediate neighbour – our Dagenham manufacturing site sits right on the Barking border, and we’ve been working across IG11 for the entirety of our 40-plus years in business.
We know this area better than virtually any glazing company operating in East London, and that familiarity runs from the housing stock and planning context through to the logistics of working efficiently across the borough.
Barking’s regeneration activity – particularly around Barking Riverside – has added a new dimension to the area’s glazing requirements, sitting alongside the established post-war housing stock.
We work across both contexts comfortably, and we’re experienced in the specification requirements that come with new build and regeneration projects as well as standard residential replacements.
Download our brochure to explore the full range, or book a free consultation and let our team guide you through the options. Either way, there’s no obligation and no pushy sales process.
Our people are at the heart of everything we do. Many of our team members have been with us for decades, working alongside younger innovators to ensure DDG stays ahead with cutting-edge machinery, contemporary design, and expert craftsmanship. From Neil’s first home visits - with no pushy sales tactics, just honest quotes - to our installers who treat every property with respect, you’ll always feel supported and looked after.
Experienced. Dedicated. Customer-focused. Our directors and senior management team lead with decades of experience in window and door design, manufacturing, and installation. Based in London and Essex, the DDG leadership team oversees every stage of production, ensuring quality craftsmanship, efficient service, and customer satisfaction on every project.
Skilled. Reliable. Proud of their craft. From our expert fabricators and finishers in the workshop to our professional fitters, installers, and delivery drivers, every member of the DDG team plays an essential role. Their precision and attention to detail ensure your new windows and doors are expertly crafted, installed, and finished, right here in our London factory and fitted across homes throughout the UK.
Usually within 48 hours - and often faster, given that our Dagenham manufacturing base is right on the Barking border. We can arrange surveys across IG11 at very short notice.
It depends on the scope of the job and site conditions, but as a general guide our two-man installation teams typically fit three to six windows per day. We'll give you a clearer timeline once we've completed your site survey - for larger Barking properties with multiple replacement windows or doors, we'll factor that into the schedule upfront.
We'll confirm your style choices, glass spec, opening configurations and colour options, then put everything into a formal order. A deposit is required and a site survey will be booked so we can take accurate measurements before manufacturing begins at our Dagenham facility.
Yes - every aluminium window, UPVC window, door and roof lantern we fit across Barking is installed by our own fully trained and accredited team. We never subcontract, which means the same standards apply on every job regardless of where in the county you're based.
Yes. Barking Riverside is an active part of our workload and we work with both individual homeowners and developers on the development. For new build specification we can work to architects' drawings and building regulations requirements. For developer enquiries, get in touch to discuss volume pricing and delivery schedules.
The easiest starting point is a free site visit, where we'll look at your existing frames, discuss your priorities - performance, appearance, budget - and run through the options that suit your property. For a typical Barking semi that usually means a choice between uPVC and aluminium for the windows, and composite or uPVC for the front door. We'll give you clear pricing for each so you can make an informed decision without any pressure.
