Single Deflection Grille Flexible Ducting passive ventilation

passive ventilation

Quick and easy to use and can make any sizes you require

Offers built-in vibration absorption

and debris from entering duct systems

it contains everything you need to fit your DEKS flashing

Single Deflection Grille Flexible Ducting passive ventilationA fully adjustable, cost effective grille suitable for both supply and extract applications Adjustable aerodynamic teardrop shaped blades are held in place by high tensile spring wire, hidden behind the grille flange Provides approximately 80% maximum free area Creates minimal noise and pressure drops, even when handling high air volumes For supply applications, aim the blades in one direction for a targeted throw or spread them for a wide, gentle