Sash design
We offer sashes that are offset or semi-offset from the frame or that sit flush with it. Depending on the chosen model, the interior edges can also be more angular or curved.
Aluminium clad uPVC windows feature a uPVC frame and sash encased by external metal cladding. Modern uPVC shows on the interior and makes for an excellently insulated window core.
The material’s sleek surfaces can also be easily customised with our range of colour coatings. On the exterior, the metal cladding protects and provides impressive robustness. It can be coloured to match the interior or fashion a different finish. To find out more just read on or contact us to start your Neuffer journey today.
The Key Benefits
- Excellent insulation: Thanks to uPVC's purpose-designed structure and profiles that feature three gaskets, we offer very good sound insulation as well as Passive House certified aluminium clad uPVC windows with maximum energy efficiency.
- Low maintenance: Due to the sleek wipeable nature of the interior uPVC face and the long-lasting external cladding, these windows can be easily cleaned and require minimal upkeep.
- Impressive protection: The strength, impact resistance, and anti-rust properties of the metal exterior ensure excellent durable protection against the elements and break-in attempts.
Our windows and doors feature much more than just a solid frame, sash, and glass. Inside each of these elements, high-quality German engineering and special parts are used to achieve innovative performance:
Glass seal
The seal ensures watertightness between the glazing and the sash.
Reinforcement
Depending on the model, a steel or energy-saving carbon fibre reinforcement strengthens the structure.
Chambers
A varying number of insulating chambers, which trap air, slow heat loss.
At Neuffer we offer a range of window models, also known as “profiles”, that differ in terms of their look, installation depth, and thermal performance. When it comes to insulation, this is measured by the u-value and the lower the figure, the less heat will be transferred and the more energy-efficient the profile will be. Browse the options below:
TwinSet 4000
TwinSet 8000
TwinSet Design
TwinSet energeto 8000
TwinSet energeto 8000 ED
TwinSet 4000
The basic system
- Offset design
- 75 mm construction depth
- 5-chambers, 2 seals
- Uw-value ≥ 0.90 W/(m²K)
TwinSet 8000
The energy saver
- Offset design
- 90 mm construction depth
- 6-chambers, 3 seals
- Uw-value ≥ 0.72 W/(m²K)
TwinSet Design
Insulating sleekness
- Flush design
- 95 mm construction depth
- 6-chambers, 3 seals
- Uw-value ≥ 0.79 W/(m²K)
TwinSet energeto 8000
Certified energy efficiency
- Semi-offset design
- 95 mm construction depth
- 6-chambers, 3 seals, structural glass glued to sash
- Uw-value ≥ 0.78 W/(m²K)
TwinSet energeto 8000 ED
Certified thermal performance
- Semi-offset design
- 95 mm construction depth
- 6-chambers, 3 seals, extra foam
- Uw-value ≥ 0.73 W/(m²K)
At Neuffer, we are experts in manufacturing customised products. Simply provide us with your personal measurements and design ideas, and we will work with you to realize your individual wishes. Below, we present a small selection of customisation options. If you would like more information about options such as glazing bars, roller shutters, smart home technology, and much more, please do not hesitate to contact us.
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Colours
Select desired colour
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Glazing
Select glazing
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Handle
Select handle type
Colours
Colours
Glazing
Handle
For both the uPVC interior and exterior a range of RAL colours and wood decors are available. Just click some below to preview some on our window model.
White
Wood-Texture Beige
Anthracite
Golden Oak
Walnut
Other colours available
As well as functional double and triple glazing, noise reduction, and high security options, frosted or ornamental surfaces can be chosen for privacy and added charm.
Double Glazing
Triple Glazing
Safety Glass
Ornamental Glazing
We offer a range of handles made from uPVC, aluminium, and stainless steel that can optionally be lockable with a key to improve security and child safety.
Standard Handle White
Standard Handle Silver
Push Button Handle White
Lockable Handle Silver
Designer Stainless Steel Handle
Certificates & Quality Manufacturing
During production the metal cladding that externally clads our windows is anodized to ensure excellent anti-rust and anti-corrosion properties. It is then additionally powder-coated in the chosen colour of decor, which provides further protection as well as UV resistance.
Thanks to these techniques we can therefore provide a 10-year guarantee on the metal surface of our aluminium clad windows, which makes for an excellent cost to performance ratio. Alongside guarantees, some of the profiles, such as the twinset energeto 8000 and TwinSet energeto 8000 ED models have been certified by the Passive House institute as being particularly thermally efficient.
The profiles both have u-values below 0.8 W/(m²K), for example, and greatly reduce utility bills as well as carbon footprint by maintaining an interior temperature that won’t exceed 77°F for more than 10% of hours annually.
The Perfect Solution for Every Project
Whether it’s a new construction or a renovation—at Neuffer, bespoke solutions are our core focus. Using our expert knowledge, we bring visions to life across the globe: from modern mountain chalets in the Rockies to elegant beach houses on the New Zealand coast. These projects showcase the versatility of our products and their ability to adapt to diverse climates and architectural styles. Your dream project is in the best of hands. Let’s create something great together—contact us today!
