South Africa’s Leading
uPVC Doors & Windows
Supplier

Your windows and doors are
the heart of your home.

At uPVC.co.za, we provide uPVC solutions that bring together
quality, energy efficiency, security, and modern style.
Whether you are upgrading your home, building a new one,
or improving rental properties, we have uPVC doors and
windows for every project.

Manufacturers of upvc doors and windows in south africaSouth Africa’s Leading
uPVC Doors & Windows
Supplier

Your windows and doors are the heart of your home.

At uPVC.co.za, we provide uPVC solutions that bring together
quality, energy efficiency, security, and modern style.
Whether you are upgrading your home, building a new one,
or improving rental properties, we have uPVC doors and
windows for every project.

Why uPVC Doors and Windows?

We craft our uPVC doors and windows precisely, ensuring superior energy efficiency, insulation, and durability. One key performance indicator is the U-value, which measures how well a material prevents heat transfer. The lower the U-value, the better the insulation.

Our double-glazed uPVC doors and windows feature exceptionally low U-values, helping reduce heat loss in winter and keep interiors cooler in summer. This thermal efficiency creates a comfortable indoor environment and lowers energy bills by reducing the need for heating and cooling.

excellent in insulating your home

Energy Efficient

Lower U-values = Better insulation & reduced energy costs

pvc features special locking sytems making it more secure

Security First 

Multi-point locking systems keep you secure with top-notch protection.

Low Maintenance

Low Maintenance

uPVC resists rust, rot, and warping, giving you a long-lasting, low-maintenance solution.

Noise Reduction

Reduces outside noise, creating a quieter and more peaceful home.

Affordable Options 

From the budget-friendly Pureline Econo to the premium Ecotech Luxcolour, we have options to suit every home and budget.

With their weather-resistant properties and advanced multi-point locking systems, our uPVC doors and windows provide a secure, long-lasting solution for any home.

Choose Your Perfect Range of uPVC Doors and Windows.

We’ve made selecting the right uPVC doors and windows simple with two expertly designed ranges, each offering four profile options to suit your needs and budget.

Ecoline RangeBuilt with Rehau Pureline uPVC Profiles

The Ecoline Range features Rehau Pureline uPVC profiles, delivering a budget-friendly yet stylish and secure door solution. Engineered for affordability without sacrificing quality, this range ensures excellent insulation, long-lasting durability, and a sleek, modern design.

Ecoline single glazing white frame upvc windows and doors

Essential performance and cost-effective design.

Ideal for single and double doors, windows, and sliders in new and renovated homes.

Single-glazed with custom colour options — the perfect balance of value and performance.
ecoline double glazed upvc windows and doors in colours
Double-glazed with custom colour options for the ultimate style, insulation, and luxury.

Ultraline RangeBuilt with Rehau Ecotech uPVC Profiles

The Ultraline Range is crafted with Rehau Ecotech uPVC profiles, providing superior insulation, security, and longevity. Engineered for high-performance living, this range is perfect for homeowners seeking top-tier energy efficiency and a sleek, modern design.

ultraline upvc door range available in single glaze and white frames

Essential performance and cost-effective design.

Ultraline upvc door range available in double glaze and white frames

Ideal for single and double doors, windows, and sliders in new and renovated homes.

ultraline upvc door range available in single glaze and colour frames

Single-glazed with custom colour options — the perfect balance of value and performance.
Ultraline upvc door range available in double glaze and colour frames
Double-glazed with custom colour options for the ultimate style, insulation, and luxury.

Our uPVC Product Offering

manufacturers of hinged pvc doors in south africa

uPVC Hinged Doors

Our uPVC doors combine strength, security and superior insulation to suit every home. Hinged doors are available in the Ecotech range.

Single Doors – Strong, insulated doors for front and back entry.
Double Doors – Elegant, spacious access for patios and interiors.
Folding Doors – Seamless, open-plan living.

Available in the following Ranges:
Ecotech Homeline | Ecotech Optima
Ecotech Luxcolour 

manufacturers of all types of upvc windows in south africa

uPVC Windows

Let in natural light, enjoy peace of mind, and reduce your energy bills with our range of uPVC windows:

Sliding Windows – Modern, space-saving design.
Side-Hung Windows – Classic swing-out style.
Top-Hung Windows – Simple, efficient, and secure.
Tilt-and-Turn Windows – Dual functionality for ventilation and easy cleaning.

Available in the following Ranges:
Pureline Econo | Ecotech Homeline
Ecotech Optima | Ecotech Luxcolour

Manufacturers of high quality upvc sliders

uPVC Sliding Doors

Sleek, space-saving solution while providing superior insulation, security, and durability. Sliding doors are available in the Pureline and Ecotech range.

Sliding Doors – Pureline Slider
Stacking Doors – Ecotech Securi Slide and Fold
High Sliders – Argila High Design Slide

Available in the following Ranges:
Pureline Econo | Ecotech Homeline
Ecotech Optima | Ecotech Luxcolour
Argila High Design Slide

uPVC.co.za – Affordable Solutions. Premium Performance. Modern Living.

At uPVC.co.za, we believe your doors and windows should do more than just open and close—they should insulate, protect, and enhance your home’s style. That’s why we’ve designed two expertly crafted ranges of uPVC doors and windows, ensuring the perfect balance of energy efficiency, security, and modern aesthetics.

You can choose from the Ecoline Range, built with Rehau Pureline uPVC profiles, for a cost-effective yet stylish solution, or the Ultraline Range, featuring Rehau Ecotech uPVC profiles, for superior insulation and durability. Each range is designed to suit different budgets, performance needs, and design preferences.

What You Need to Know About uPVC

manufacturers of pvc sliding doors

Why uPVC Doors and Windows Outperform Aluminium

Energy-efficient uPVC windows and doors don’t need painting, polishing, or special treatments, while aluminium requires regular upkeep to stay in good shape.

Durable weather-resistant uPVC frames never need painting, polishing, or special treatments, unlike aluminium, which requires ongoing maintenance.

Low-maintenance uPVC door and window systems save you time and effort since they don’t need painting or polishing, while aluminium needs regular upkeep.

u value - understanding how it works in upvc windows and doors

What is a U-Value?

The U-value measures how well a material prevents heat loss. A low U-value means better insulation, keeping your home warmer in winter and cooler in summer while reducing energy costs.

Our uPVC doors and windows are engineered with low U-values, ensuring superior thermal performance. This means less heat escapes, and your home stays comfortable year-round—without over-reliance on heating or cooling. Choosing uPVC with double glazing further improves energy efficiency, making it an ideal solution for modern, eco-conscious homes.

Better insulation = Lower energy bills
More comfort in all seasons
Improved noise reduction & sustainability

single glazing vs double glazing

Single vs. Double Glazing: Does it Make a Difference?

Single-glazed windows have just one pane of glass, providing little insulation against heat, cold, and noise. Double-glazed windows, on the other hand, feature two panes separated by a spacer filled with air or gas, significantly boosting thermal efficiency.

The impact of double glazing on insulation is proven. It reduces heat transfer, helping to maintain a consistent indoor temperature – keeping your home warmer in winter and cooler in summer. This translates to lower energy costs and enhanced comfort. Plus, double glazing minimises noise, reduces condensation, and adds an extra layer of security.

Want to improve your home’s insulation? Explore our uPVC range for better energy efficiency.

Don’t settle for less! Choose uPVC.co.za for durable, stylish, and secure windows and doors. Get in touch today!

Learn more about uPVC Doors and Windows here.

The Advantages of Double Glazing uPVC Windows

Upgrade your home with uPVC double-glazed windows for energy efficiency, noise reduction, security, UV protection, and moisture control.

Understanding U-Value and Solar Heat Gain Coefficient (SHGC)

Discover energy-efficient uPVC windows and doors with low U-Value and SHGC. Reduce heat loss, save energy today.

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Why Are uPVC Windows Better Than Aluminium Windows?

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Is uPVC Windows Safe in South Africa? Here’s the Truth.

Is uPVC Windows Safe in South Africa? Here’s the Truth. Discover how secure uPVC windows protect South African homes with advanced multi-point locks, shatter-resistant glass, and energy efficiency.

What is Double Glazing?

Discover How Double Glazing Can Transform Your Home If you’ve been researching windows or home upgrades, you’ve likely come across [...]

upvc doors and windows

Affordable Solutions. Superior Insulation.
Modern Living.

We’re not just another window supplier. We’re your partner in creating a home that’s secure, energy efficient and stylish. Speak to our team about customising your uPVC solutions to suit your home’s design and your lifestyle.

011 786 5471

082 555 2153

kelly@kparkerjoinery.co.za

Showroom: 44 12th Rd, Kew, Sandton, 2090

Johannesburg | Pretoria | Vaal Triangle 
Durban | Cape Town

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