Small Format Weather Louvres

Small Format Weather Louvres


Idealair EWB40 external weather louvres are ideal for intake or exhaust applications. Blades are mounted at 45 degrees in a perimeter frame and overlap to ensure good protection against water ingress. Bird screen is fitted to all louvres as standard.



Frames and blades are manufactured from extruded aluminium. The frame mitres are mechanically jointed and welded on the rear and neck for added strength and rigidity preventing any distortion of the hairline mitres. Standard bird screen is galvanised wire with cell sizes of 13mm.


SA – Satin Anodised (Standard)

Louvre is supplied with no fixing as standard and applied by others.

N – No fixing provided (fixing by others)


Size Range

150 x 150mm to 600 x 600mm nominal size in 50mm increments. Please enquire for details.