We work with homeowners, developers and commercial clients across Leyton, offering a full range of glazing solutions – from sleek aluminium frames to low-maintenance UPVC systems. Our Dagenham base is easily accessible from E10, and we’ve been working across this part of East London for over four decades.
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.
Leyton is a densely populated East London neighbourhood with a predominantly Victorian and Edwardian terraced character – tightly packed streets of bay-fronted houses that have seen significant investment in recent years as the area has become more sought-after. The proximity to the Olympic Park and improved transport links have raised expectations, and glazing choices reflect that shift.
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 Leyton’s Victorian and Edwardian terraces as the area attracts homeowners making serious long-term improvements. For bay-fronted properties on streets like Colville Road and the roads off Francis Road, slim aluminium profiles offer a premium upgrade that suits the period proportions.
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 Leyton’s large terraced housing stock, and for most replacement projects it’s the practical first choice. Our flush casement options work particularly well on Victorian and Edwardian properties where the standard chamfered uPVC profile looks dated.
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.
Parts of Leyton have conservation area designations, and our heritage window range is the right choice wherever original steel or timber profiles need to be respected. Available in bespoke sizes and a full range of colours, they work well on both terraced and converted properties across E10.
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
Leyton’s Victorian terraces have front doors that set the tone for the whole property – on a tightly packed street a quality entrance makes a real impression. We supply and fit the full range across E10, from period-style composite front doors to aluminium bi-folds for rear kitchen extensions. Our team will advise on what suits your property and budget.
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.
Rear kitchen extensions have become increasingly common across Leyton’s Victorian terraces, and aluminium bi-fold or sliding doors are consistently the most popular choice for opening these spaces to the garden. Our bespoke manufacturing means we can work to any opening size.
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.
A practical and popular choice across Leyton’s large terraced and converted stock – available in panel styles that sit well on period properties without looking out of place. Competitive pricing and fast turnaround from our Dagenham site.
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.
Very popular across Leyton for front door replacements on Victorian terraces, where the composite range in heritage colours like deep blue, green and grey works naturally alongside original London stock brick and tiled entrance paths.
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 Leyton, 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 Leyton and the surrounding areas, including Leytonstone, Walthamstow, Stratford, Forest Gate, Hackney Wick, Olympic Park and the wider E10 postcode.
Want to check if we cover your postcode? Give us a call or drop us a message and we'll let you know.
Leyton is a familiar part of our East London coverage area, and one we’ve seen change considerably over the years.
The shift towards more serious homeowner investment – driven by the area’s improved profile and transport connections – has changed the type of glazing work we do here, with demand for premium aluminium products and high-quality composite doors growing alongside the traditional uPVC replacement market.
There are conservation sensitivities in parts of Leyton worth identifying before choosing a replacement product.
Our team will flag any restrictions during the initial consultation and recommend accordingly – whether that’s a heritage profile for a period property in a sensitive location or a standard aluminium or uPVC solution for a more modern conversion.
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 of your enquiry or site visit. Our Dagenham base is easily accessible from E10 and we can arrange surveys across Leyton promptly.
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 Leyton 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 Leyton 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.
For a Victorian terrace in Leyton the choice typically comes down to uPVC flush casement for a cost-effective period-sympathetic option, or aluminium for a more premium finish with slimmer sightlines. For bay windows, our bespoke manufacturing means we measure and make to your exact bay geometry rather than using standard angles. If the property is in a conservation area the heritage range may be more appropriate - we'll check during the site visit.
Yes, regularly. Kitchen and rear extension projects are very common across Leyton's Victorian terraces, and aluminium bi-fold or sliding doors are the standard choice. We can work to any opening size in any RAL colour, with everything manufactured to measure at our Dagenham site.
