uPVC Windows in Johannesburg
Its much more than just windows.
Weather-Resistant, Secure & Energy-Efficient uPVC Windows for Every Home
Looking for reliable, energy-efficient uPVC windows in South Africa? At uPVC.co.za, we manufacture and supply high-quality uPVC windows designed for South African conditions. Our windows are built to last—resisting heat, moisture, and corrosion—while keeping your home secure and stylish.
Whether you’re renovating, building, or specifying windows for a project, our uPVC ranges offer the perfect balance of performance and affordability.
uPVC Windows in Johannesburg
Its much more than just windows.
Weather-Resistant, Secure & Energy-Efficient uPVC Windows for Every Home
Looking for reliable, energy-efficient uPVC windows in South Africa? At uPVC.co.za, we manufacture and supply high-quality uPVC windows designed for South African conditions. Our windows are built to last—resisting heat, moisture, and corrosion—while keeping your home secure and stylish.
Whether you’re renovating, building, or specifying windows for a project, our uPVC ranges offer the perfect balance of performance and affordability.

Why Choose uPVC Windows from uPVC.co.za?
uPVC windows are becoming the go-to choice for South African homes, and for good reason:
- Energy Efficiency – Insulated frames help reduce heat loss and save on electricity.
- Low Maintenance – No painting or sealing needed. Just wipe clean.
- Durability – uPVC won’t rot, warp, or corrode—even near the coast.
- Security – Multi-point locking and durable frames offer peace of mind.
- Weather Resistance – Withstand South Africa’s heat, wind, and rain.
Choose Your Perfect uPVC Window Range
With uPVC.co.za, finding the perfect uPVC window for your home is easy. We offer two main ranges—EcoLine and UltraLine—each in four profile options to suit different needs.
Explore Our Window Styles
Each window is custom-made to fit your exact size, with single or double glazing available and a choice of frame colours in the UltraLine and Ecoline ranges.
We manufacture a range of popular uPVC window styles to suit any space:
uPVC Sliding Windows
Key Features:
A sleek, space-saving option with modern lines.
Available in:
Ecoline Range
Secure & Glazed for Peace of Mind
Our windows come standard with secure locking systems and premium hardware. Choose between:
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Single or Double Glazing
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White or Colour Frames (UltraLine only)
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High-quality handles and hinges
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Optional burglar-resistant glazing
We manufacture to strict standards and only use quality materials that ensure long-lasting performance.
Trusted by Homeowners, Builders & Installers
Whether you’re building a home, upgrading your windows, or managing a development, we’ve got you covered. Our support team helps installers and contractors with technical specs, and our products are made to fit South African building standards.
We supply nationwide and offer support through our trusted installer network.

Choose the Perfect Colour for your uPVC Windows and Doors.
Our EcoLine and UltraLine uPVC windows and doors are available in a range of stylish, standard colours to suit any home or building design. Choose from White for a clean, classic look or Matt Stone Grey for a subtle, modern touch.
For a richer, warmer tone, Bronze offers a timeless appeal, while Anthracite Grey delivers a sleek, contemporary charcoal finish. Jet Black provides a striking, sophisticated aesthetic if you prefer a bold, dramatic statement. These colour options ensure you get the perfect match for your space while maintaining uPVC’s durability and low-maintenance benefits.

Why uPVC Windows Better Than Aluminium Windows?
Wondering if uPVC or aluminium is the best choice? Here’s how they compare:
For better insulation, lower maintenance, and increased energy efficiency, uPVC is the smarter choice.
Frequently Asked Questions
What are the benefits of uPVC windows?
They’re energy-efficient, durable, secure, and maintenance-free.
How do I choose between EcoLine and UltraLine?
EcoLine is ideal for budget-sensitive projects, while UltraLine offers premium features like double glazing and coloured frames.
Can I use uPVC windows in coastal areas?
Yes—uPVC resists corrosion and is ideal for coastal climates.
Do you offer installation?
Yes, we connect you with vetted installers across South Africa.


Affordable Solutions. Superior Insulation.
Modern Living.
Ready to get started? Request a free quote now and let us help you choose the right window style and range for your project. Whether it’s EcoLine or UltraLine, you’ll receive a quality product at the right price.
011 786 5471
082 555 2153
kelly@kparkerjoinery.co.za
Showroom: 44 12th Rd, Kew, Sandton, 2090
Johannesburg | Pretoria | Vaal Triangle
Durban | Cape Town
For over 28 years, K Parker Joinery has been your trusted expert
in wood, uPVC, and aluminium doors and windows.
www.kparkerjoinery.co.za




