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uPVC WINDOWS & DOORS
Kunstof GenSan is the most reliable uPVC windows and doors supplier in General Santos City offering high quality windows and doors that champions style, security, functionality, and durability.
WHY uPVC WINDOWS AND DOORS IS THE BEST CHOICE
uPVC windows and doors in GenSan are designed to withstand extreme weather conditions; it stays protected from rot, warping, discoloration from prolonged heat exposure, and corrosion making them highly durable. It is an excellent choice for properties that are near the seaside with high salt content.
choose from Our Products
SWING SERIES
Our uPVC windows and doors in the Swing Series offer a touch of elegance and modernity, excellent for properties and homes that seek to achieve traditional yet contemporary windows and doors.
Slide Series
FEATURES:
- Multi-Point Locking System
This feature enhances security with at least 2-3 locking points, providing superior protection against unauthorized access keeping your family and property safe. - Drainage Holes
Engineered to prevent water accumulation, safeguarding your windows and doors from corrosion and ensuring long-term functionality. - Multi-Chambered Profile
Superior insulation that improves your home’s energy efficiency, regulating indoor temperatures best suited for the weather lowering energy consumption. It also keeps outside noise from entering your home. - Welded Joints
Increased durability with its welded joints, guaranteeing a firm and secure frame installation.
color CHOICES
We also offer custom windows in GenSan with our wide range of color choices, reflecting your style even on your windows and doors!
- Classic White
- Choco Brown
- Charcoal Grey
- Smooth Black
- Walnut
- Golden Oak
- Dark Mahogany







glass choices
Add glass to your uPVC windows and doors in General Santos City. Select from our wide array of glasses that helps protect and enhance your home.
- Tempered Glass
It is impact-resistant making it resist damage from blunt forces and flying debris offering increased window and door strength. - Self-Cleaning Glass
It lets you see the outside clearly even when it’s raining due to its sheeting effect, it also has a permanent self-cleaning coating to keep the glass cleaner for longer periods of time. - Laminated Glass
Block out the outside noise with laminated glass, ideal for properties that are in busy areas. - Reflective Glass
It allows you to see the outside without people seeing in, perfect for maintaining your privacy. - Low Emissivity Glass
Energy-efficient glass with its heat-reflective technology makes you save on electricity bills by keeping your indoor cool in hot weather and warm in cool weather.
screen choices
Keep your dream home free of bugs by adding insect screens to your uPVC windows and doors, enjoying the breeze bug-free.
WINDOWS
- Retractable Roll-up Screens
Designed for easy access, screens can be conveniently rolled up when not in use. - Sliding Window Screens
Simple to install and cost-effective, it provides an efficient solution to keep insects outside at all times.
DOORS
- Retractable Accordion Screens
Easy to use and retract when not in use, perfect for keeping insects out and your space open and airy. - Heavy-duty Sliding Screens
Designed to withstand frequent use, highly durable, and user-friendly.
Designing your dream home can be overwhelming but worry not, we at Kunstof General Santos City offering high quality uPVC windows and doors, are here to help you build your dream home with your style in mind and have it at the best quality possible.
uPVC WINDOWS & DOORS
At Kunstof, we pride ourselves on offering high-quality uPVC windows and doors. This provides superior insulation, durability, and aesthetic appeal, making them an excellent choice for any property. Our products are designed to enhance your home’s energy efficiency while providing a sleek, modern look.
Our range of uPVC windows and doors includes innovative designs that offer numerous advantages. These products combine style and functionality, ensuring your home stays cozy and secure.
Choose From Our Products
Swing Series
Explore our uPVC windows and doors in the Swing Series, which are perfect for those looking to combine elegance with practicality. These designs offer easy operation and maintenance, ideal for modern living.
Slide Series
Our Slide Series of uPVC windows and doors are perfect for spaces where saving space is essential. They provide a contemporary look while ensuring smooth and effortless operation.


Unique Features

Stainless Steel Friction Stay Hinges to hold up sashes under harsh conditions and withstand corrosion.

Bearing Rollers and Brush Seals to allow smooth handling operations.
Main Features


Multi-Chambered Profile: improved insulation against noise and heat loss.

Interchangeable Beads: Suitable for single or double glazing.

Welded Joints: Impedes leaks for better durability.

Quality Profile: High gloss finish, resistant to UV radiation and impact.

Drainage Holes: Ensures that rainwater immediately passes through.

Steel Reinforcement: Provides utmost strength, security, durability, and rigidity.
Color Options
Personalize your uPVC windows and doors by choosing from our range of color options to complement the design of your home’s interior and exterior.







Glass Options
Enhance the functionality and aesthetics of your uPVC windows and doors with our glass options, including:





Screen Options
Add insect screens to your uPVC windows and doors to enjoy fresh air without the nuisance of bugs.

Roll-up Screens for windows

Retractable Accordion Screens for doors
GAlLERY
automated option for awning window
Automated Chainwinder
Upgrade your uPVC windows and doors with our automated chainwinder for easy operation. Ideal for hard-to-reach windows, this feature adds convenience and functionality to your home.

*This will be order basis only
The Ventus Electric Chainwinder is a versatile choice suitable for both new and existing awning windows, accommodating a wide range of window sizes.