Journal & guides

A closer look.

Inside the workshop, across the materials, and through the details that make a door work.

Gainer manufacturing archive · the leather-product workshop.
The making

From profile
to finished door.

Metal finishing, material wrapping and fitting checks. A photographic visit to the processes behind the collection.

Read the factory story
A practical guide

Start with
the right measurements.

Opening size or door size? A single leaf or a pair? Know what to send before we confirm the frame, fittings and production drawing.

Read the measuring & fit guide
GM146 construction sample · the handle and panel junction.
The collection, in detail

Keep the references close.

Explore the standard materials online or open the original product drawings when your project needs a closer look.