DE / EN
FAQ

Die Altbau Werkstatt. Spezialisten. Werkstatt. Spezialisten. Werkstatt.

With care and experience, we repair, complement and preserve what already exists in Berlin's heritage buildings. Our team of trained carpenters specialises in wood preservation and structural conservation on windows and doors. Here's what that looks like:

Areas of Work
Swipe sideways
01

Windows & Doors

From restoration to refurbishment to modernisation. Whether historic or modern timber construction — we preserve the original substance instead of replacing it.

View projects
02

Wood & Structural Conservation

Weather damage, woodworm or rotten sections — we remove affected timber, fit precise patches and only replace what really has to go. Everything else stays and is made functional again. Always with the aim that nothing looks patched up.

View projects
03

Interior Fittings

Despite our focus on windows and doors, strong manufacturing partners allow us to produce panel-based furniture in nearly any finish and surface. Bespoke interior fittings that adapt to the existing architecture, not the other way round. Survey, construction and installation by us — prefabricated with our partners.

View projects
How we work

How we turn your heritage-building enquiry into a concrete project.

Have a project in mind?

Get in touch Common Questions