Aluminium window sills

Comhan supplies a wide range of window sills for professional façade construction. Our profiles offer durable protection against water ingress and ensure a neat finish for window and door openings. Whether it's standard sizes or customised: we deliver what you need.

Flexible installation with RotaFix 35RF

n addition to the standard range, Comhan also offers a smart and efficient installation solution: the RotaFix 35RF window sill system. This two-part system consists of a mounting profile and an adjustable window sill, making it easy to apply in various façade constructions.

RotaFix can be installed after construction, minimizing the risk of damage during transport.. This makes the system particularly suitable for prefab and renovation projects. Thanks to its adjustability, one system can be used in multiple situations.

Made to measure possibilities

In addition to standard lengths and designs, customisation is always possible. We can cut, bend, and process aluminium window sill profiles to size. Surface treatments such as anodising or powder coating are also possible. Curious?

Custom aluminium fabrication

A sleek finish for your façade projects

Aluminium window sills are widely used in residential and commercial construction. They ensure a controlled drainage of rainwater and thus protect façades against moisture penetration. Their sleek appearance also contributes to the design of modern façades.

Our window sills are suitable for:

  • Window and door openings
  • Façade systems
  • New construction and renovation projects

Thanks to the light weight, long lifespan, and corrosion resistance, aluminium is a logical choice for window sills in construction.

Why choose Comhan?

With over 75 years of experience and a strong specialism in façade construction and aluminium profiles, we know what's going on. We are happy to advise you, deliver quickly from stock, or make exactly what you need. Our strength lies in flexibility, quality, and knowledge of aluminium applications in construction.

All products for construction and industry

Do you have any questions?

Would you like to know which aluminium window sills best suit your project? Our specialists will be happy to assist you.

Call +31 297 513 636