Casement Windows South London and Surrey
Classic, versatile and built to last, casement windows supplied and fitted by Glitz Windows across South London and Surrey. uPVC and aluminium options, expert installation, 10-year guarantee.
Casement Windows Supplied and Fitted Across South London and Surrey
If you’re after casement windows in South London or Surrey, you’ve got plenty of choice, so let’s cut to it. Glitz Windows has been fitting casement windows across this patch for over 25 years, and it’s still the style most homeowners choose, because it’s simple, it works, and it suits almost any property. Victorian terrace in Streatham, semi in Sutton, or newer build near Reigate or Guildford, a well-fitted casement window brings good ventilation, plenty of light and solid security, without the upkeep of old wooden frames. Every window’s made to measure and fitted by our own team.
What Are Casement Windows?
A casement window is hinged on one side and opens outward on a simple lever or handle, a bit like a door swinging open. It’s the style most of us grew up with, and it’s stayed popular because it’s hard to fault: no complicated mechanism, just a window that opens, closes and locks properly.
They come in a few configurations:
- Side-hung – hinged down one edge, opening outward like a door, the most common type
- Top-hung – hinged along the top, handy above a kitchen sink or worktop where you don’t want it swinging into your space
- Fixed panels – don’t open at all, useful for extra light without ventilation, often paired with opening casements
Most are uPVC or aluminium, though timber-look and flush sash options give a traditional look without the upkeep of real wood.
Why Choose Casement Windows for Your Home?
Maximum Natural Light
Casement windows tend to have slimmer frames than a lot of other window styles, which means more glass and less frame per window. That translates to more daylight getting into the room, which matters more than people expect, especially in older properties where rooms can feel a bit gloomy to begin with.
Excellent Ventilation
Because the whole sash swings open, casement windows can catch a decent amount of airflow, sometimes even directing a breeze into the room depending on which way it’s facing. Open it a crack for background ventilation, or push it right out on a warm day, it’s entirely up to you.
Strong Thermal Efficiency
When a casement window closes, the sash presses firmly against the frame all the way round, which creates a tight, consistent seal. Combined with A-rated double or triple glazing, this helps keep the heat in during winter and out during summer, and it should show up on your energy bills over time.
High Security as Standard
Modern casement windows lock at multiple points around the frame rather than relying on a single latch, and most come with reinforced hinges and shootbolt locking as standard. It’s a big step up from the windows a lot of older South London and Surrey homes were originally built with.
Low Maintenance
uPVC and aluminium casement windows don’t need repainting, don’t rot, and don’t warp with the seasons the way timber can. A wipe down now and then is really all they ask for.
Wide Range of Styles
From plain, minimal frames to sculptured, traditional profiles with glazing bars, casement windows can be dressed up or down to suit whatever the property calls for. There’s a genuinely wide choice of colours and finishes too, so matching your existing exterior isn’t a problem.
Our Casement Window Materials
uPVC Casement Windows
This window frame type remains the most popular one, and there is no difficulty understanding why. uPVC casement windows are inexpensive, have a high level of thermal insulation, are low maintenance, and do not require any further modifications. This product comes in white, anthracite grey, black, and wood grain colors.
Aluminium Casement Windows
If you’re after something sleeker, aluminium casement windows give you slimmer sightlines and larger panes of glass, which means more light and a more contemporary look. Aluminium is naturally strong, resists corrosion well, and comes in a broad range of RAL colours, anthracite and bronze being particularly popular across South London and Surrey right now.
Casement Windows for Different Property Types
Period and Character Homes
South London and Surrey have plenty of Victorian, Edwardian and Georgian properties, and casement windows can be finished with sculptured profiles, glazing bars and timber-effect foils to sit comfortably alongside original features without looking out of place.
New Build and Modern Properties
For newer homes and contemporary renovations, slimline or flush casement windows give a clean, architectural finish that suits larger glazed areas and open-plan interiors.
Extensions, Conservatories and Loft Conversions
Casement windows are a common choice for extensions and conversions, where fixed and opening panels can be combined to maximise light while still giving you control over ventilation exactly where you need it.
Bay and Bow Window Configurations
Several casement windows can be joined together to form a bay or bow window, a popular option for front-facing rooms across South London and Surrey, adding extra floor space, light and kerb appeal in one go.
Casement Window Replacement in South London and Surrey
If your current windows are draughty, sticking, rotting at the joints, or just past their best, replacing them with new casement windows is one of the more worthwhile upgrades you can make. We strip out the old frames, make good the surrounding brickwork, plaster and sills, and leave everything clean and tidy once the new windows are fitted.
We handle everything from a single replacement window to a full-house re-glaze, and there’s no obligation to stick with one style throughout, plenty of our customers mix casement windows with other styles depending on the room.
Why Choose Glitz Windows for Casement Windows in South London and Surrey?
Over 25 Years of Experience
We've been supplying and fitting windows, doors and conservatories across South London and Surrey for more than 25 years, so we've a good handle on what works for the properties in this area, old and new alike.
FENSA Registered Installers
As FENSA registered installers, our work meets Building Regulations and is self-certified accordingly, which saves you hassle down the line, especially if you come to sell the property.
10-Year Guarantee
Every casement window we install is backed by a comprehensive 10-year guarantee covering both the frames and our workmanship, not just the bare minimum.
Four Steps to Order Window for Your Home
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Casement Windows South London and Surrey FAQs
Are casement windows secure?
Yes. Modern casement windows use multi-point locking and reinforced hinges as standard, offering strong protection against forced entry.
How much do casement windows cost?
Cost depends on size, material and glazing specification. Book a free survey for an accurate, no-obligation quote.
Can casement windows be fitted to period properties?
Yes. Sculptured profiles, glazing bars and woodgrain finishes let casement windows suit Victorian, Edwardian and Georgian homes.
Do you cover both South London and Surrey?
Yes. We supply and fit casement windows across South London and Surrey, including surrounding towns and villages.
Are casement windows available in uPVC and aluminium?
Yes. We offer both, so you can choose based on budget, appearance and performance needs.
How long does casement window installation take?
Most homes are completed within a day, though larger projects may take slightly longer depending on the number of windows.
Other Window Styles We Offer
Make Appointment
Get a free quote with no obligation - Contact us now
Have a unique idea or specific requirements? Our team specialises in tailored window and door solutions to suit your vision—built to exact specifications and installed with precision.
- 53 Chipstead Valley Rd, Coulsdon CR5 2RB
- info@glitzwindows.co.uk
- 020 3370 7955
- Mon-Fri 08:00 - 17:00
Make Appointment
Get a free quote with no obligation - Contact us now
Have a unique idea or specific requirements? Our team specialises in tailored window and door solutions to suit your vision—built to exact specifications and installed with precision.
- 53 Chipstead Valley Rd, Coulsdon CR5 2RB
- info@glitzwindows.co.uk
- 020 3370 7955
- Mon-Fri 08:00 - 17:00