Glass, UPVC Windows and Bi-Folding Doors in East London | Registered FENSA Glaziers

North London Windows operates across a wide trading area, supplying double glazing, bi-folding doors and composite doors to property owners in East London who recognise the importance of having their door and window repairs undertaken by a FENSA registered company. Much of our work now takes place in East London where we cover all major locations including Stratford, Hornchurch, Barking, Dagenham, Upminster and Leytonstone.

Door and window repairs, undertaken at a fraction of replacement costs, resolve issues with glass, misted units, damaged seals, broken surrounds and much more. Our company employs time-served glaziers who work from kitted vans. We provide a full mobile service throughout East London and carry the spare parts and accessories needed for a first-time fix on most door and window repairs.

And, to make our services more appealing than ever, North London Windows can now supply and erect garden rooms in a choice of materials.

Double Glazing Repairs in East London

We can supply aluminium, UPVC and wooden replacement parts for double glazing, completing all window repairs to professional standards. Condensation that builds up between the panes of double glazing results in misting. Many glaziers in East London recommend an entire window replacement but we can repair misted units by working on just the glass section.

Glass replacements and repairs help maintain energy ratings.

We can also replace handles, hinges, vents and locks. When our company performs double glazing or window repairs for property owners in the East London area, we inspect the current security features and often recommend lock upgrades so that customers can enjoy a better level of protection.

We can also recommend security hardware upgrades for bi-folding doors and composite doors, always at a fair, competitive and affordable price. Security is also prevalent in the construction of garden rooms.

Composite Doors Installed in East London

We have many clients in East London who choose to replace their existing installations with composite doors. Available in thermoplastic, uPVC, wood and aluminium skins, these versatile products have hardwood cores which make them strong, durable and resistant to warping. Composite doors are available in a wide choice of colours from the BS and RAL palettes, and many more.

Composite doors stay unaffected by sudden changes in outdoor temperatures, so they always operate smoothly throughout the year. This makes them a particularly popular product amongst our valued East London customers. Hardwood and foam thermal cores make them energy-efficient, and their reinforced frames make composite doors highly resistant to damage.

Bi-Folding Doors in East London

Property owners in East London who prefer a more streamlined appearance can replace existing French or patio doors with slim, sleek and stylish bi-folding doors. Available in colours and designs which help them to merge perfectly with interior and exterior finishes, North London Windows can install bi-folding doors anywhere in the East London area.

Traditional French doors still work especially well with garden rooms.

Maintenance requirements are minimal, and the installation process is simple. We can manufacture bi-folding doors to any specification at our factory in Chingford. The products we install come fitted with high security locking systems as a standard feature. This means your East London property always benefits from the highest levels of protection.

Call us on 0208 345 6008 (Office) to discuss double glazing, window repairs and bi-folding doors for your East London property.


Office: 0208 345 6008


Unit 14, Chingford Industrial Centre,

Hall Lane,



E4 8DJ


Monday - Friday: 08:00 to 16.00

Saturday and Sunday: Closed


North London Windows Limited offers both regulated and unregulated products.