French doors are a traditional favourite, and are the lowest maintenance style of door. Elegant, practical and reliable, this style of door is always in high demand.
Our range of uPVC French doors redefine the concept of openness. Whether leading to a garden, patio, or balcony, these doors link the inside and outside of your home effortlessly.
NK Windows French doors do more than enhance aesthetics — they seamlessly connect your indoor and outdoor spaces, opening up the area to create a brighter, lighter, and more spacious feel.
Whether your taste is classic or contemporary, our wide range of French doors lets you choose the ideal design that perfectly reflects your personality and vision for your home.
Choose from our range of colours and finishes that best complements your project while offering durability ensuring a cohesive and long-lasting appeal.
Consider energy efficiency, aesthetics, and durability, balancing functionality and design with glass options, coatings, and framing materials.
When selecting from our range of door and window handles and hardware, prioritise functionality, durability, and aesthetic compatibility with your space.
Blinds and screens for doors offer privacy and protection from insects while allowing fresh air and natural light to filter through, enhancing the comfort and ambiance of indoor spaces.
Pet doors provide convenient access for animals to enter and exit homes autonomously. Pet doors come in various sizes and designs to complement the style of your home.
All our products are backed by warranties offering assurance against any defects or product malfunctions, providing peace of mind.
NK’s uPVC doors are designed for optimal warmth and energy efficiency, making them a standout choice for any home. The uPVC material is a superb insulator, effectively trapping warmth inside during the winter and keeping heat out in the summer. The double glazing, enhanced with low-emissivity coatings, further boosts these insulating properties, ensuring your home stays comfortable year-round. The multi-chambered frame design adds another layer of thermal efficiency, resulting in lower energy consumption and reduced heating and cooling costs. By choosing these windows, you’re investing in a warm, efficient, and environmentally friendly solution that supports sustainable living.
French doors are often used to connect indoor and outdoor spaces seamlessly. They can open to patios, decks, gardens, or balconies, providing a smooth transition between the interior and exterior areas of the home.
The extensive use of glass in French doors allows an abundance of natural light to enter the room. This creates brighter and more inviting living spaces that feel connected with the outdoors.
French doors can be opened wide to allow for excellent ventilation. This is handy during pleasant weather, as the doors can create a large opening to let in fresh air and cool breezes.
French doors can also be used as interior doors to create a sense of separation between rooms without sacrificing the flow of natural light. This makes them a versatile option for both exterior and interior applications.
Our uPVC French doors serve as exceptional sound insulators, effectively diminishing external noise and promoting a quieter indoor environment. With their sturdy construction and specialised seals, these doors form a barrier against sound transmission, offering homeowners a tranquil escape from outside disturbances.
Whether you’re starting a renovation project or building new, the path to creating homes that stand out starts with NK Windows. No matter the size of your project or the scope of your vision, our team is here to guide you through every step of the process.
You can trust us to turn your dreams into reality and your house into a home.
The uPVC profile undergoes precision cutting and welding, with steel insertion and the fitting, testing, and glazing of opening and locking hardware all taking place in our Christchurch factory. Our glass is custom processed and cut by Viridian Glass.
PVC is short for polyvinyl chloride, a type of plastic widely used in construction and various industries since the 1950s. uPVC, or unplasticised PVC, is a specific form of PVC that is highly suitable as a material for window frames.
Its versatility allows it to be used in diverse applications, ranging from window and door frames, to everyday items like credit cards, water bottles, and blood bags.
Security is at the forefront of our design philosophy. We can assure you that NK Windows uPVC range of doors are built with your safety in mind. Our doors feature advanced locking mechanisms and sturdy construction, making them a strong barrier against unauthorised access. Rest easy knowing that your home’s security is a top priority for us.
Absolutely. The roots of uPVC in residential settings trace back to 1959 when the first commercially available windows and doors graced homes in Germany. Over the years, technology has advanced, and yet, some of those very first uPVC units are still standing strong. More than 60% of European homes now boast the reliability of uPVC windows and doors.
Absolutely. All our uPVC products are specifically engineered with New Zealand’s climate in mind, including those intense UV rays. The same robust formula stands resilient in other high UV areas around the world, from the Middle East to Australia and Latin America.
Definitely. Many of our customer projects involve renovations. We understand the importance of preserving character, and our robust uPVC windows and doors are perfect for bungalows and villas.
No. “uPVC” refers only to the frame material. We have access to the same glass options as aluminium and wood door and window suppliers through our partnership with Viridian Glass based in Christchurch. Most common options include:
Regular cleaning and maintenance are essential for all doors and windows, as they can accumulate stains and damage over time due to pollution, weather, and various other factors. By adhering to proper cleaning and maintenance guidelines, you can optimize the appearance, functionality, and longevity of your doors and windows.
To simplify the process, we have created a straightforward guide to assist you in caring for your home.
Navigating the regulations for planning permission can be intricate and perplexing, particularly in determining when it is required or not. Permitted Development offers the opportunity to undertake specific home development projects without the necessity for planning permission. However, it is crucial to accurately adhere to planning guidelines to prevent any costly errors. Talk to one of our team today to find out more.
uPVC is known for its excellent thermal insulation properties. Bifold uPVC doors contribute to energy efficiency by helping to maintain a consistent indoor temperature.
Everything you need to know about choosing the right windows and doors for your project with tips and advice, resources and much more.