Performances
Optional and cumulative
Heinen doors can combine performance features on a bespoke basis. Depending on your needs, one or more performance features are added to the basic, robust METAL+ door.
Some performances are only available for full doors without glazing. Most of these performances can be combined up to a certain limit.
For an overview of combinable performances per door type, please consult our technical data sheets.

Performance can be combined à la carte
The basis on which every Heinen door is built
Heinen doors can combine performance features on a bespoke basis. Depending on your needs, one or more performance features are added to the basic, robust METAL+ door. Some performances are only available with the welded and mortar filled installation method.
Product Range
The Metal+ Concept is at the core of every Heinen door
Each Heinen door features the same robust structure that combines basic performance with a multitude of high-level features, all in a single door, for both indoor and outdoor use. This is the Metal+ Concept.
- All Heinen doors are made of a tubular steel frame (60 x 60 x 2 mm), screwed cladding plates, and screwed hinges. They always maintain the same aesthetic appearance, regardless of their performance.
- The Heinen warranty (15 years or 10 years) is determined by the installation method.