Casement
Side-hung and top-hung opening sashes — the everyday choice for most rooms.
Aluminium glazing 20 Years' Experience 5.0★ Google Reviews
Aluminium Windows in South Wales
Narrow frames, strong colours and big fixed panes where you want them. Surveyed and fitted by a team that works in aluminium every week.
Fixed written prices
10-year guarantee as standard
Assure Certified Installer
Family-run · Port Talbot
Aluminium glazing
Slimmer frames. Sharper lines.
Aluminium is stiffer than uPVC, so the same strength comes from a much narrower section. That is why aluminium windows look the way they do: thin sightlines, crisp corners and glass that runs close to the edge of the opening. It also makes large fixed panes and tall feature windows straightforward.
Modern aluminium windows are thermally broken — an insulating barrier separates the inside of the frame from the outside — so they do not carry the cold the way older aluminium did. They are finished in polyester powder coat, which holds its colour for years and needs little more than a wash.
We fit aluminium windows as replacements and on new builds and extensions, where they are often paired with bifold or sliding doors in the same finish.
Options
Styles we fit.
Flush profiles
Sashes that sit flush with the outer frame, for a cleaner, more architectural face to the house.
Fixed & feature glazing
Floor-to-ceiling panes, gable glazing and picture windows, where one large sheet of glass does the work.
Colours
Anthracite and black are the most requested. Any RAL colour, textured or matt, and dual colour if you want white inside.
Glazing
Double or triple glazing, obscure glass for bathrooms, and toughened or laminated glass wherever Building Regulations call for safety glazing.
Ventilation & escape
Trickle vents where they are required, and escape-sized opening sashes in first-floor bedrooms.
In detail
Aluminium or uPVC?
Both are good products when they are fitted properly. uPVC costs less and suits most houses well. Aluminium costs more, and what you get for the difference is slimmer frames, a wider choice of colours and a finish that suits contemporary houses and extensions.
If you are fitting aluminium doors at the back, matching aluminium windows keeps every frame consistent. If budget matters more than sightlines, a good uPVC window is nothing to apologise for — and we will tell you so.
Products & systems
Systems we install.
We are the installer. On aluminium windows we survey for, supply and fit systems from Origin and Cortizo — the right one is confirmed for your opening at survey.
Aluminium glazing
Origin
British-made aluminium bifold doors, sliding doors, internal doors and windows.
origin-global.com (manufacturer's website, opens in a new tab)
Aluminium glazing
Cortizo
Premium aluminium window, door and sliding systems for contemporary glazing projects.
www.cortizo.com (manufacturer's website, opens in a new tab)Carl Hancock Installations is an independent installer. Manufacturer and supplier names and trademarks belong to their respective owners; they are shown to identify the products and systems we supply and fit, and do not imply endorsement, partnership or affiliation unless expressly stated.
How a job runs
Four steps, no surprises.
01
Get in touch
Send the quote form, ring or message us on WhatsApp. Five minutes is usually enough to know whether it is a repair, a replacement or a bigger job.
02
Survey & fixed price
Carl surveys the job personally — every opening measured, lintels, sills and ventilation checked — then you get a written price. Free, and with nobody ringing you afterwards to chase it.
03
Made & fitted
Frames are made to your sizes, then fitted on an agreed date. Dust sheets down, one opening at a time, and the house watertight and secure before we leave each evening.
04
Walk round & guarantee
Every opening tried, every lock keyed, every bead checked with you there. Then the paperwork, the guarantee and the number to ring if anything ever moves.
I've had all my windows and doors fitted by Carl he came highly recommended by a family member. The whole process was very easy — Carl helped me through selecting and choosing my windows and doors, him and his team were very meticulous removing and fitting the windows and doors, everything was cleaned up and spotless at end of shift. Highly recommended.
Neil Cokeley
Google review
We recently had all the windows replaced at our home in Port Talbot by Carl Hancock, honestly couldn't be happier with the results. From the initial quote through to the final installation, Carl was professional, reliable and always happy to answer any of my questions or queries. The quality of the new uPVC windows are excellent — they have completely transformed the look of our home. If you're looking for a trusted fitter of uPVC windows, bifold doors or any style of double glazing, Carl is the man! Excellent workmanship, fair pricing and outstanding customer service from start to finish. A 5 star experience.
Dan Carey
Google review
Free survey, fixed written price. Carl measures up and prices the job properly — no obligation, and nobody chasing you afterwards.
Questions
Aluminium windows: your questions.
Are aluminium windows cold?
Not modern ones. Thermally broken aluminium frames with sealed double or triple glazing meet the same Building Regulations thermal requirements as uPVC.
Do aluminium windows need maintenance?
Wash the frames a couple of times a year and keep the drainage slots clear. Near the coast, rinse them more often — powder-coat guarantees usually expect it.
Can I have a different colour inside and out?
Yes. Dual-colour frames are common — anthracite outside with white or a lighter shade inside.
Can you replace just a few windows?
Yes. We will check the new frames sit well alongside the ones you are keeping, and tell you if anything will look out of place.
Get a price
Tell us about the job. We'll come and price it.
Five quick questions about your aluminium windows and the enquiry goes straight to us on WhatsApp, already written out. Prefer to talk? Ring or message any time.
Request a free quote
1 / 5Or go direct
Phone07570 900 352
EmailCarlhancockinstallations@outlook.com
WhatsAppMessage us directly
Based inPort Talbot, South Wales
- Monday – Friday
- 7:30 – 18:00
- Saturday
- 8:00 – 13:00
- Sunday
- Messages only