Kastrup Windows

Danish timber-aluminium windows and doors with a focus on premium performance, design and quality.

FEEL THE ENERGY with KASTRUP TIMBER/ALUMINIUM WINDOWS

Kastrup windows combine Scandinavian craftsmanship with modern energy efficiency and elegant design.

Made with high-quality materials and care, they are built to last. They also help improve the comfort and appearance of your home.

With excellent insulation and a wide choice of styles and finishes, Kastrup windows offer lasting performance and timeless appeal. Whether you’re renovating or building a new home, their clean, modern look suits both traditional and contemporary buildings.

Thermal and Acoustic Performance

Kastrup windows offer high levels of thermal efficiency, with Uw values as low as 0.76. This makes them suitable for Passivhaus projects. They also provide excellent sound insulation to help keep your home quiet.

Aluminium cladding on the outside protects the windows and keeps maintenance low over time. Inside, Scandinavian timber provides a natural finish. It can be stained or factory painted in a choice of colours.

All our Kastrup windows & doors are 100% custom-built to order by craftsmen in West Jutland, Denmark.

Available to Passivhaus standard

Kastrup Windows - inside and out - timber-aluminium

Speak to our sales team to find out more about our Kastrup windows & doors.

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Visit our Showroom to see the outstanding quality of Kastrup windows

FEEL THE ENERGY with KASTRUP TIMBER/ALUMINIUM WINDOWS

Kastrup windows are known for their blend of Scandinavian craftsmanship, modern energy efficiency, and elegant design.

Built with high-quality materials and meticulous attention to detail, they offer outstanding durability while enhancing both the comfort and appearance of your home.

With excellent insulation properties and a wide range of styles and finishes, Kastrup windows provide a reliable solution for homeowners seeking long-lasting performance and timeless aesthetic appeal. Whether you’re renovating or building new, they bring a clean, contemporary look that suits both traditional and modern architecture.

Thermal and Acoustic Performance
Kastrup windows have high levels of thermal efficiency, with Uw values as low as 0.76 (suitable for passivhaus projects). They also have superb acoustic performance, keeping your home peacefully quiet. Kastrup windows have aluminium cladding on the outside for long-term low maintenance. On the inside is Scaninavian timber which can be stained or factory painted in a choice of colours.

All our Kastrup windows & doors are 100% custom-built to order by craftsmen in West Jutland, Denmark.

Available to Passivhaus standard

Looking for Inspiration or Technical Information?

Download a Brochure:

Kastrup Timber-Alu windows brochure for download

Kastrup Entrance and Sliding Doors brochure for download

The Kastrup range...

'ENERGY' TIMBER/ALUMINIUM
STANDARD PROFILE

The standard outward-opening composite window. Passivhaus standard (subject to specification). Choice of profiles. Double or triple glazed.
PAS 24 security optional

View Datasheet

technical spec HF110