Architectural Gates
Where every gate begins with a conversation
From first sketch to final fitting, Poortman designs, crafts and installs gates, doors and façades as one seamless project. No handoffs, no lost details.
Our Products
We manage each commission completely — from original territorial site planning down to bespoke hardware and tailored micro-textiles.
Corten Steel
Centimeter by centimeter, an elegant swing gate reveals your property. We can hardly imagine a more beautiful entrance. From sleek to ornamental, from small to large. Every Poortman gate is an architectural statement.
A sectional door disappears into the ceiling line — insulated, silent and made to measure, from a single flush panel to a fully glazed front.
A pivot door turns on its own axis and makes an event of every arrival. Oversized, flush or frameless — the door itself becomes the architecture.
Corten steel, aluminium or timber: the cladding gives a building its face. We design, fabricate and mount every elevation as one detail, down to the last fixing.
Showcases
Discover a selection of our most notable achievements.
"A door is not a barrier. It is the boldest, most precise thing we build."— SEBASTIEN Poortman, Principal Founder
Begin a quiet conversation
Whether you are planning a private residential project or looking to commission bespoke architectural gates, our Zelzate-based workshop is ready.