Wide range of circular and oval ducts and accessories.
Crush-resistant, does not shear.
Anti-static and anti-bacterial.
Easy to install.
HDPE ducts, no PVC, no VOC.
Airtight and low pressure losses.
Possible to install in attics, suspended ceilings, walls, slabs and screeds.
Highly flexible.
Ultra-fast “One-click” system requiring neither tape nor adhesive.
Modular system used to connect circular and oval elements.
Easy to identify ductwork: anti-static version is blue, anti-bacterial version is grey.
Ducts have smooth inner walls, supplied capped.
Anti-static treatment to prevent clogging.
Anti-bacterial treatment (with silver ions) to limit bacteria development inside the duct.
Temperature range: -25 °C to 60 °C.
Oval ducts: 132 x 52 mm, circular ducts Ø 75 mm and Ø 90 mm.
Improving the quality and airtightness of residential
air distribution ductwork is an essential step towards
reducing energy consumption whilst protecting the
cleanliness and quality of the air inside the home.
Airtight ductwork with little pressure loss guarantees
the efficiency of the ventilation system and helps with:
• Hygiene and indoor air quality (air flow rates in compliance with regulations and design calculations),
• The best possible energy consumption for the dwelling (optimising hot or cold air losses),
• The comfort of residents (thermal and acoustic comfort),
• Protecting the structure (preventing humidity).
The Optiflex system by Aldes is a ventilation ductwork
system of semi-rigid ducts. It can be used for both
new-build and renovation projects.