Ductwork

4 models · EI duct, spiral, galvanised rectangular, flexible duct & connectors

Quick select (whole range) Specification suggestions ↓

Flexible connectors Derived from catalogue – not tested

Standard flexible connector RO

Standard connector for ordinary ventilation and air-conditioning systems.

B 75 / 100 / 150 mm

Details Quick select Catalogue DoP BIM ↓

Flexible connectors

Heat-resistant flexible connector SI

Connector for systems needing high-temperature resistance: hot-air extraction, heat-resistant fan outlets, drying equipment.

B 100–150 mm · 17/3195/TN2

Details Quick select Catalogue DoP BIM ↓

Flexible ducts Calculated – not tested

STF

Non-insulated flexible duct STF

Non-insulated flexible duct for return, exhaust and fresh air where no insulation is needed; light, economical and quick to install.

DN 100–450 · calculated, not tested

Details Quick select Catalogue DoP BIM ↓

Flexible ducts Calculated – not tested

STI

Insulated flexible duct STI

Insulated flexible duct for cold supply air and systems needing thermal and acoustic insulation.

DN 100–450 · calculated, not tested

Details Quick select Catalogue DoP BIM ↓

Specification suggestions

Model specification clauses for this product line, ready for the consultant's tender documents: view, copy or print. The neutral version names no brand; the Starduct version adds a reference-product block with test report numbers.

P8 – Flexible ductwork Standards: SMACNA · ASHRAE Handbook · EN 13180 · UL 181 / EN 13501-1 (where the project requires) Neutral version →Starduct version →
P9 – Flexible connectors Standards: SMACNA Neutral version →Starduct version →

Together with the general section: P15 – General requirements for all products