Air distribution ducts · custom-made sections

Rectangular ducts.

Straight ducts and transition pieces, custom-fabricated to suit your architectural integration constraints. Airtightness classes B, C or D depending on the application.

Technical advantages

Rectangular ducts,
the art of integration.

Rectangular ducts are ideal for installations that call for space optimisation and a high degree of installation flexibility. At ISOMETA, we fabricate custom rectangular ducts, perfectly suited to the requirements of your ventilation and air conditioning systems. Our products combine robustness, efficiency and compliance with energy performance standards, ensuring smooth airflow and seamless integration into your industrial or commercial infrastructure.

Space optimisation
A-01
The rectangular geometry fits into false ceilings, service shafts and narrow passages without wasting space.
Installation flexibility
A-02
Custom sizes and transition pieces to suit every building configuration.
Architectural integration
A-03
Discreet profile, careful finishes — compatible with the aesthetic requirements of commercial and hotel buildings.

False-ceiling installation · commercial project, Dakar

Product catalogue

Straight ducts & transition pieces.

4 references · classes B / C / D

Conduit droit

Conduit galvanisé rectangulaire droit, classes B/C/D, pour distribution d'air aux normes les plus strictes.

conduit-droit

Pièces de transformation rectangulaire

Pièces de forme et de transformation rectangulaires (réductions, coudes, dérivations).

pieces-de-transformation-rectangulaire

Coude 90° rectangulaire

Coude rectangulaire 90° pour les transitions d'angle dans les réseaux de gaines aérauliques.

coude-90-rectangulaire

Réduction rectangulaire

Réduction de section pour gaines rectangulaires, symétrique ou asymétrique, ou transition vers canal rond.

reduction-rectangulaire

Specifications & airtightness

Three classes,
three applications.

The European standard EN 1507 defines three airtightness classes for rectangular ducts. We fabricate to the class suited to the application: commercial, hospital or industrial.

BEN 1507