Casement Windows South London and Surrey
Classic, versatile and built to last, casement windows supplied and fitted by Glitz Windows & Doors across South London and Surrey. uPVC and aluminium options, expert installation, 10-year guarantee.
Casement Windows Supplied and Fitted Across South London and Surrey
Looking for casement windows in South London or Surrey? Glitz Windows has been fitting them across the area for over 25 years, and they’re still the style most homeowners choose. They’re simple, they work, and they suit almost any property.
Whether you have a Victorian terrace in Streatham, a semi in Sutton or a newer build near Reigate or Guildford, a well-fitted casement brings good ventilation, plenty of light and solid security, without the upkeep of old timber frames. Every window is made to measure and fitted by our own team. Want a straight answer on cost? Get in touch for a free survey.
What Are Casement Windows?
A casement window is hinged on one side and opens outwards with a simple handle, a bit like a door. It’s the style most of us grew up with, and it’s stayed popular because there’s very little to go wrong. It opens, closes and locks properly.
They come in a few layouts:
- Side-hung: hinged down one edge and opening outwards. This is the most common type.
- Top-hung: hinged along the top, which is handy over a kitchen sink or worktop where you don’t want a sash swinging into your space.
- Fixed panels: these don’t open, but let in extra light. They’re often paired with opening casements.
Most casements are uPVC or aluminium. Timber-look and flush sash finishes give a traditional appearance without the upkeep of real wood.
Why Choose Casement Windows for Your Home?
Maximum Natural Light
Casements usually have slimmer frames than other styles, so you get more glass and less frame. That means brighter rooms, which makes a real difference in older homes that can feel a bit gloomy.
Excellent Ventilation
The whole sash swings open, so casements catch plenty of airflow. Open one a crack for background fresh air, or push it right out on a warm day.
Strong Thermal Efficiency
When a casement closes, the sash presses firmly against the frame all the way round, creating a tight seal. Paired with energy-efficient double or triple glazing, it helps keep heat in during winter and out during summer, which should show up on your energy bills over time.
High Security as Standard
Modern casements lock at several points around the frame instead of relying on a single latch, and most have reinforced hinges too. It’s a big step up from the windows many older South London and Surrey homes were built with.
Low Maintenance
uPVC and aluminium casements 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 all they ask for.
Wide Range of Styles
From plain, minimal frames to traditional profiles with glazing bars, casements can be dressed up or down to suit your home. There’s a wide choice of colours and finishes too, so matching your existing exterior isn’t a problem.
Our Casement Window Materials
uPVC
uPVC is the most popular choice, and it’s easy to see why. It’s affordable, insulates well and needs almost no upkeep. Colours include white, anthracite grey, black and woodgrain finishes.
Aluminium
If you want something sleeker, aluminium gives you slimmer sightlines and larger panes of glass, so you get more light and a more contemporary look. It’s naturally strong, resists corrosion and comes in a broad range of RAL colours. Anthracite and bronze are especially popular around 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 houses. Casements can be finished with sculptured profiles, glazing bars and timber-effect foils, so they sit comfortably alongside original features.
New Build and Modern Properties
For newer homes and contemporary renovations, slimline or flush casements give a clean, architectural finish that suits large glazed areas and open-plan rooms.
Extensions, Conservatories and Loft Conversions
Fixed and opening panels can be combined to bring in maximum light while still letting you control ventilation exactly where you need it.
Bay and Bow Window Configurations
Several casements can be joined to form a bay or bow, a popular choice for front-facing rooms. You get extra floor space, light and kerb appeal in one go.
Casement Window Replacement in South London and Surrey
If your windows are draughty, sticking, rotting at the joints or simply past their best, new casements are one of the most worthwhile upgrades you can make. We take out the old frames, make good the surrounding brickwork, plaster and sills, and leave everything clean and tidy.
We can handle anything from a single window to a full-house refit. You don’t have to stick to one style throughout either. Plenty of our customers mix casements with other styles depending on the room.
Our Casement Window Installation Process
Free Consultation and Survey
We visit, measure up properly and talk through what you actually need, without pushing a sale. It's free, and there's no obligation to go ahead.
Design, Colour and Glazing Selection
Together we choose frame colours, glazing, hardware and security options. You then get a clear, itemised quote with nothing hidden in the small print.
Manufacturing Your Windows
Your windows are made to the exact measurements of your openings. We'll agree a fitting date that suits you and keep you updated along the way.
Professional Fitting
Most homes are done within a day. Our installers fit the windows, make good around the frames and clear all waste before they leave.
Casement Window Repair in South London and Surrey
Not every problem means new windows. If your frames are still sound, a repair can save you a good deal of money, and we’ll tell you honestly which route makes sense.
Common casement window repair jobs include:
- Misted glass: condensation between the panes means the sealed unit has failed. We can often replace just the glass and keep your frame.
- Loose or broken handles, hinges and locks: we repair or replace worn hardware so the window opens, closes and locks smoothly again.
- Worn seals and draughts: we fit new gaskets and adjust the sash so it closes tightly.
- Sagging or sticking sashes: we realign the window so it sits properly in the frame.
If the frames themselves are rotten, warped or badly damaged, replacement is usually better value in the long run. We’ll take a look and give you a straight answer.
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. We know what works for the homes in this area, old and new.
FENSA Registered Installers
As FENSA-registered installers, our work meets Building Regulations and is self-certified, which saves you hassle later, especially when you come to sell.
10-Year Guarantee
Every casement window we install comes with a 10-year guarantee covering both the frames and our workmanship.
What Our Customers Says About Us
Casement Windows South London and Surrey FAQs
Are casement windows secure?
Yes. Modern casements have multi-point locking and reinforced hinges as standard, giving strong protection against forced entry.
How much do casement windows cost?
It depends on the size, material and glazing. 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 casements suit Victorian, Edwardian and Georgian homes.
Are casement windows available in uPVC and aluminium?
Yes, we offer both. You can choose based on budget, appearance and performance.
Can you repair casement windows, or do they need replacing?
Often they can be repaired. Misted glass, worn seals, faulty handles and sticking sashes are all common fixes. If the frames are badly rotten or damaged, replacement may make more sense. We’ll inspect them and tell you honestly.
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.
How long does casement window installation take?
Most homes are done within a day. Larger projects may take a little longer, depending on how many windows are being fitted.
Casement Window Installation, Repairs & Replacement
Need Casement Window Services in South London & Surrey?
Whether you’re installing new casement windows, replacing old ones or need a repair, our team is here to help.
Other Window Styles We Offer
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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