Bi-Folds & Sliders · Made in New Lynn
Bifolding Windows
Make the most of your space with custom timber bi-fold windows handcrafted by Westpine Joinery. Designed to open up your home or commercial frontage, our bi-folding windows offer flexibility, ventilation, and timeless timber appeal.
Installation details for architects & builders- MADE
- TO MEASURE
- TESTED
- NZS 4211
- DELIVERY
- NATIONWIDE
WESTPINE · 4 PHOTOSHandcrafted Timber Bi-Fold Windows
At Westpine Joinery, we specialise in manufacturing bespoke timber bi-fold windows to suit your exact requirements. Whether you’re building new or upgrading an existing opening, our joinery is tailored to your specifications with precision craftsmanship and quality materials.
We use durable cedar timber to reduce the risk of swelling, splitting, or warping, ensuring your bi-fold windows remain smooth-operating and beautiful for years to come.
- Built for Form and Function
- Smooth-operating timber sashes for effortless folding and stacking
- Crafted from premium cedar for long-lasting performance
- Custom glazing and hardware options available
- Ideal for connecting kitchens, patios, or entertaining areas
Ideal for:
- Architectural homes and renovations
- Hospitality and café service openings
- Indoor-outdoor living designs
- Timber joinery upgrades or replacements
From the Westpine catalogue
Bi-fold options
Reference styles from our catalogue. Everything is made to measure, so other styles and sizes are possible.
Configurations
Choose how the leaves stack
Common layouts from our configuration sheet. Every Westpine bi-fold is custom-made, so tell us the opening and we will advise on the best split.
3 + 2: 3 leaves one side, 2 the other
Quote this layoutBifolding Windows, by Westpine
4 PHOTOSWhat types of bi-fold and sliding units does Westpine make?
Westpine manufactures timber bi-fold doors, bi-fold windows, cavity sliders, and sliding units. All are custom-made to your specifications and can include features like double glazing.
What timber is best for bi-fold doors and windows?
Cedar is highly recommended for bi-fold doors and windows due to its lightness, stability, and resistance to warping. Other timbers like pine, rimu, and macrocarpa are also available.
Are cavity sliders suitable for internal use?
Yes, cavity sliders are ideal for internal use, offering a space-saving solution for areas where traditional hinged doors may not be practical. They can be customised to match your interior design.
More bi-folds & sliders
View all
21 PHOTOSTimber Bi-Fold Doors
Bi-Folds & SlidersMake a seamless connection between indoors and out with custom timber bi-fold doors handcrafted by Westpine Joinery. Designed to maximise space and light, our premium cedar bi-folds are made to perform beautifully in any setting.
2 PHOTOSCavity Sliders
Bi-Folds & SlidersSave space and create a seamless interior flow with custom timber cavity sliders by Westpine Joinery. Designed to disappear into the wall when opened, these internal doors are perfect for modern homes and architectural interiors.
10 PHOTOSSliding Units
Bi-Folds & SlidersMaximise space and light with custom timber sliding units by Westpine Joinery. Designed for smooth operation and a clean, modern aesthetic, our sliding windows and doors are perfect for creating wide openings and uninterrupted views.
Free, no-obligation quote
Get a quote for bifolding windows
Include the project type, approximate dimensions, your preferred timber, glazing requirements, and any drawings or photos. The more detail you provide, the faster we can give you an accurate quote.
