Aluminium, Steel and UPVC Windows in Islington, Tottenham and North London

The North London Windows name is synonymous with quality. We manufacture aluminium windows at our factory in Chingford. If you’d rather use us for UPVC windows, we can help with those too. Have your windows fitted with double glazing, triple glazing or safety glass. The choice is up to you. We bespoke manufacture windows on a supply-and-fit basis for homeowners in Barnet, Enfield, Epping, Islington and Tottenham, and in all surrounding North and East London areas.

If you run a business, North London Windows can also supply and install for you with regional and nationwide coverage. Casement, bay, tilt-and-turn, tilt-and-slide and single or double-hung sash windows; everything you could ever need for a professional installation is available from our company.

  • Aluminium Windows - With minimal framework for a clean and sleek aesthetic, aluminium windows have a long lifespan, provide good security and need little in terms of maintenance. Aluminium is a sustainable material.
  • UPVC Windows - Manufactured with double glazing or triple glazing, UPVC windows are the perfect low-maintenance choice for modern homes and have good energy ratings. The cost of UPVC is low compared to that of other materials.

Brands, models and styles available include aluminium windows in bi-folding, CRP, heritage, frameless, flush gable, horizontal sliding, vertical sliding, semi-flush and standard casement designs.

UPVC windows available in Ecoslide, REHAU, Residence Collection R7 and R9, Selecta, Timberweld standard casement and VS flush casement.

Wherever you are, be it locally in Barnet, Enfield, Epping, Islington or Tottenham, further afield in East London, or even if you work nationwide, North London Windows is here to make, supply and fit for you. We have experience in all types of frames and in double glazing. Our company also performs window repairs.

We can manufacture windows in all the following styles:

Casement Windows

One of the more popular choices for aluminium and UPVC windows, the casement design attaches to a framework by one or more hinges. The mechanism turns the window outward from the property but has many different configurations. Customers can choose casement windows in top-hung or side-hung styles.

Cortizo is just one of our many casement brands. We can fit these windows with all glass types including double glazing.

Bay and Bow Windows

A bay window only has three openings whereas a bow window has four or five. Both have designs which make them the focal points of a property’s exterior. While a bay window protrudes outward to save interior space, a bow window has more glass panels and can therefore increase the flow of natural light.

Whichever you choose, bay or bow, we can supply and fit both. We also perform window repairs on these two popular styles.

Tilt-and-Turn Windows

A tilt-and-turn window is one that works across two different axis, with the tilt axis providing interior room space with ventilation, and the turn axis opening the window wider to provide an escape route in the event of a fire. In the tilt position, the window turns inward but stays fixed at the base.

We can manufacture tilt-and-turn windows in a full range of materials, and to any specification, at our Chingford factory.

Sash Windows

Available in single-hung, double-hung and horizontal sliding styles, sash windows have two sashes, or panels, which move up and down, or from side to side, with one sash in front and the other behind. While they have no major swing, a more modern design will tilt inwards and outwards for easier cleaning.

Sash windows have a traditional appearance which makes them particularly suited for installations in conservation areas.

Window Repairs

North London Windows can support its supply and installation service with responsive window repairs on a local and regional basis. Customers in North London areas such as Barnet, Enfield, Epping, Islington and Tottenham, and those in East London and other parts of the capital, can have any type of glass, or window, repaired or replaced. We have a skilled team of glaziers with experience in cutting, fitting and finishing.

Call 0208 345 6008 for assistance.

We can replace single panes, double glazing or triple glazing. North London Windows can also repair or replace the framework on aluminium windows and UPVC windows. We work on any design too, from casement to sash windows and more. Our team can even repair glass on conservatories and orangeries.

For aluminium and UPVC windows in Islington, Tottenham and North London, call 0208 345 6008 (Office).


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.