Aluminium Windows for Every Opening and Every Style
Explore Sequ-Door’s full range of aluminium windows; nine products covering sliding, opening, fixed, and feature configurations – all custom-manufactured and professionally installed across Gauteng.
Aluminium Windows for Sale – Nine Products, One Expert Installer
Whether you’re comparing aluminium windows prices for a new build, looking for types of aluminium windows to suit a specific room, or simply replacing ageing frames, Sequ-Door offers a complete range to meet your needs. From practical top hung and side hung windows for everyday ventilation, to striking butt joint and bay window configurations, every product in our range is manufactured from premium-grade, corrosion-resistant aluminium and custom-made to your exact opening dimensions.
All aluminium window frames are finished with a durable powder-coated surface available in standard colours as well as a full range of non-standard and custom options including wood-look finishes. Glass options include clear, tinted, frosted/translucent, Low-E (low-emissivity), and double-glazed across most products in the range; with our AAAMSA and SAGGA accreditations ensuring every installation meets South African building standards.
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Product Range
Explore Sequ-Door’s full window range – each product custom-made to your dimensions and professionally installed across Gauteng.
Top Hung Windows
Opens outward from the bottom for natural ventilation even in the rain, with dual friction stays for smooth, long-lasting operation.
Side Hung Windows
Swings open left or right for flexible ventilation; available as a single or double panel configuration.
Fixed Panel Windows
Fixed Panel Windows: A sealed, energy-efficient window designed purely for light and views – no moving parts, minimal maintenance.
Horizontal Sliding Windows
Panels glide left or right within the frame with no external protrusion – ideal for kitchens, serving hatches, and tight spaces.
Vertical Sliding Windows
Open the top or bottom sash for precise airflow control with a clean, no-protruding exterior profile.
Bay Windows
Three or more windows angled outward beyond the wall to create extra floor space and flood a room with natural light.
Butt Joint Windows
Two glass panels joined at a corner without any frame between them – a striking panoramic feature for modern homes and commercial spaces.
Top Light Windows
Fixed or vented glazed panels installed above door openings to maximise natural light and accommodate taller openings.
Side Light Windows
Narrow fixed or vented glazed panels fitted alongside a door to bring natural light and ventilation to any entryway.
Why Choose Sequ-Door’s Aluminium Doors
Every Type of Aluminium Window, In One Range
Sliding, opening, fixed, feature, and companion windows – all supplied and installed by one specialist team.
Custom-Manufactured to Your Aluminium Windows Sizes
Every window is made to your exact opening dimensions – not adjusted from off-the-shelf stock.
Transparent Aluminium Windows Prices
Detailed, no-obligation quotes based on a real site measurement – no estimates, no surprises.
Aluminium Window Frames Built for the Long Term
Premium, corrosion-resistant aluminium with durable powder-coated finishes designed to perform for years.
AAAMSA & SAGGA Accredited
All products manufactured and installed to independently verified South African standards – with glazing certificates provided on every applicable installation.
Professional Installation Across Gauteng
Expert measurement, manufacture, and installation with after-sales support on every job.
Our Process
From your first enquiry to the final fitting, we keep things simple and stress-free.
Request Your
Free Quote
Tell us what you need and we’ll come back to you promptly with clear, honest pricing and no pressure.
We Visit for On-Site
Measurement
We measure your opening precisely so every window is manufactured to fit perfectly – no guesswork, no surprises on the day.
Professional Installation & Support
Experienced installers fit your windows neatly and correctly, and we’re here after the installation if you ever need us.
What Makes Our Sales & Installation Process Unique
At Sequ-Door, we don’t just supply aluminium windows. Our sales and installation teams deliver a reliable experience from consultation to completion.
Expert Advice
Every step prioritises your satisfaction, from consultation to handover.
- We visit your site, understand your requirements, and recommend the right window for your opening.
- Our team guides you through configurations, glass choices, colours, and hardware options.
- No pressure, no upselling – just honest advice tailored to your needs and budget.
Precision from Start to Finish
Accurate measurements and meticulous planning minimise errors and delays.
- Every window is manufactured to the exact dimensions measured on-site – never estimated.
- Precise fabrication means a correct fit first time, with no shimming or adjustment required.
- Glass types, colours, and configurations are all confirmed before manufacture begins.
Guaranteed Quality
Every product and installation is backed by our AAAMSA accreditation, SAGGA glazing standards, and comprehensive warranties.
- AAAMSA-accredited manufacturing and installation – independently verified against wind, water, and air performance criteria.
- All glazing installed to SAGGA standards in accordance with the National Building Regulations (SANS 10137 and SANS 10400).
- Comprehensive warranties covering profiles, glass, hardware, and workmanship on every window.
Professional Installation
Experienced installers ensure a neat, flawless fit on every job.
- Our team manages everything from delivery and frame removal to final fitting and testing.
- We work efficiently and leave your space as tidy as we found it.
- After-sales support is available if anything needs attention once your windows are in.
Certifications
Sequ-Door is accredited by the two bodies that govern aluminium and glazing manufacturing standards in South Africa namely, AAAMSA and SAGGA. For a full discussion of what each accreditation means, see our Certifications page.
AAAMSA
Association of Architectural Aluminium Manufacturers of South Africa. Membership number A5216. All our aluminium doors and windows are manufactured to AAAMSA standards. AAAMSA Certificates are available on request.
SAGGA
South African Glass and Glazing Association. Our glazing follows SAGGA-accredited procedures. Membership number A5216. SAGGA Glazing Certificates are available on request.
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