uPVC Windows Manufactured in Johannesburg
K Parker Joinery manufactures energy-efficient uPVC windows for homes and building projects . Choose from top-hung, side-hung and tilt-and-turn window configurations, with glazing and sizing options available to suit your opening and project requirements.
Why Choose uPVC Windows?
uPVC windows combine excellent insulation, low maintenance and modern styling in a window system designed for comfortable South African homes.
K Parker Joinery manufactures uPVC windows in Johannesburg for residential and building projects throughout Gauteng. Window configurations, sizes, glazing and hardware can be selected according to the requirements of your project.
The multi-chambered construction of uPVC profiles helps reduce heat transfer through the frame, while suitable glazing options can further improve thermal and acoustic performance.
Energy Efficient
uPVC frames provide good thermal insulation. Combined with appropriate glazing, they can help reduce heat transfer through your windows and improve indoor comfort.
Low Maintenance
uPVC does not require regular sanding or painting. Routine cleaning helps keep the frames looking neat while making them a practical choice for residential properties.
Security
Window security depends on the selected profile, glazing, hardware and locking system. Suitable configurations can be specified according to your project's requirements.
Sound Insulation
uPVC frames combined with the correct glazing can help reduce outside noise, making them particularly useful for homes in busy residential and urban areas.
Made for Your Project
Choose from top-hung, side-hung and tilt-and-turn configurations, with window sizes and glazing selected to suit the opening and project.
Our uPVC Windows Range
K Parker Joinery manufactures uPVC windows in a range of opening configurations for homes, renovations and building projects. Choose from side-hung, sliding, tilt-and-turn and top-hung uPVC windows, with glazing and sizing options available according to your opening and project requirements.
Side Hung uPVC Windows
Side-hung uPVC windows are hinged along one vertical side and open outward. They provide generous ventilation and can be manufactured in different sizes and configurations to suit the opening.
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Sliding uPVC Windows
Sliding uPVC windows open horizontally along the frame, making them a practical option where outward-opening windows are not suitable. They provide easy operation, ventilation and generous glazed areas.
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Tilt & Turn uPVC Windows
Tilt-and-turn uPVC windows provide two opening functions: tilt the sash inward for controlled ventilation or open it further for greater access, ventilation and convenient cleaning.
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Top Hung uPVC Windows
Top-hung uPVC windows are hinged along the top of the frame and open outward from the bottom. They provide controlled ventilation while maintaining a compact and practical window configuration.
Request a Quote →Ecoline or Ultraline?
K Parker Joinery manufactures uPVC windows in two profile ranges. Ecoline offers excellent value for standard window configurations, while Ultraline is our premium profile and is required for tilt-and-turn uPVC windows.
Affordable uPVC Windows
A cost-effective uPVC window solution for homeowners looking for reliable insulation, security and low-maintenance performance without moving into the premium Ultraline system.
Premium Quality & Functionality
Ultraline is K Parker's premium uPVC window profile option and is the system used when tilt-and-turn functionality is required.
Tilt-and-turn uPVC windows require the Ultraline profile.
Let’s Talk About
Your Windows.
Looking for uPVC windows for your home, renovation or building project? Send us your requirements and K Parker Joinery can help you choose the suitable window configuration and profile for your project.
uPVC windows manufactured according to your required sizes, configuration and project specification.
We can help you choose the suitable uPVC profile depending on the window style, functionality and budget.
uPVC window solutions for homes, renovations, replacements and new-build projects.
Chat to K Parker
Prefer WhatsApp? Send us your enquiry directly. The message will open ready for you to add your details and tell us how we can assist.
→Tell Us What You Need
Send us your details and tell us about the uPVC windows you require. Include your approximate sizes and preferred window style where possible and we’ll help you with the next step.

