Home › Aluminium Windows And Doors in Leeds

Aluminium Windows And Doors in Leeds

Aluminium windows and doors have slim, strong frames, so you get more glass and more light.

No pushy sales. Get an instant quote on WhatsApp.

Send photos on WhatsApp Request a quote

15-year guarantee
A+ rated windows
Fitted by our own team
Finance available

Aluminium windows

Premium casement windows: strong yet light (up to 67% lighter than steel), energy efficient and almost maintenance-free. They will not bend, warp or corrode.
Slimline casement windows: our slimmest window, with no overlapping outer frame, for a crisp look on new builds and modern townhouses.
Fixed-frame windows: up to 7 m² in Premium or 4.8 m² in Slimline, for big views and plenty of daylight.

Aluminium doors

Bifold doors that fold back to open up a whole wall. More about bifolds
Corner bifolds at 90° or 135°, plus bay configurations.
Sliding doors that glide on smooth tracks.
French doors made in the UK from premium-grade aluminium.

Colours

Anthracite Grey, Jet Black, Black Grey, Slate Grey, Dark Silver and White are the most popular, and over 150 RAL colours are available.

Aluminium windows and doors we install

Aluminium windows and doors – Roundhay Windows And Doors — Aluminium windows and doors

uPVC or aluminium: a quick comparison

	uPVC	Aluminium
Look	Traditional, with heritage options	Ultra-slim frames
Largest single pane	Standard sizes	Fixed panes up to 7 m²
Colours	Standard, premium, woodgrain and 150+ RAL	150+ powder-coated RAL colours
Built and installed by us	Yes	Yes

Last updated: 19 October 2026

Why homeowners choose Roundhay Windows And Doors

A family name on every job

We are a family business. One of the family looks after your enquiry and keeps an eye on your installation from start to finish.

More than three decades of know-how

Our family has been making and installing windows and doors for over 30 years, so we have seen every kind of opening, bay and awkward corner.

Built to measure

We make your frames to measure ourselves instead of buying them in, so we can check the quality of every joint, seal and lock.

Our fitters, nobody else's

The people who arrive at your door work for us. We never hand your installation to a subcontractor.

15 years of cover, in writing

Every installation comes with our written 15-year guarantee. Read what it covers.

A free survey and a firm price

We visit, measure and talk through the options, then give you a written quote. No hard sell, and no obligation.

Common questions

Are aluminium windows warm enough for a Yorkshire winter?

Yes. Modern thermally broken frames with energy-saving glass keep the heat in and help prevent condensation.

How big can an aluminium window be?

Fixed frames go up to 7 m² in the Premium range and 4.8 m² in Slimline.

Areas we cover

Can't see your area? WhatsApp us your postcode and we will tell you straight away if we can help.

Request a quote

Prefer WhatsApp? Message us on WhatsApp with a few photos.