EVL Weather Louvres

All Envirosound louvres are purpose-made to suit the project requirements. This allows for optimised solutions of both performance and aesthetic appearance.

Close attention is given to both design and constructional details. Smaller louvres can often be selected by balancing free area / resistance performance against the weatherproof requirements.

Heavy duty louvres for industrial or low level applications, where impact resistance is required, are available.

Applications:

• H & V duct work openings.
• Filter intakes.
• Plantroom vents.
• Cooling tower plant screens.
• Boilerhouse vents.
• Penthouse structures.
• General building ventilation smoke vents, car park vents.
• Architectural building features.
• Angled louvre banks.

Materials

Aluminium, stainless steel, Colorcoat,  galvanised steel, heavy gauge mild steel.

Finishes

Powder coated, synthapulvin, anodised, stove enamelled, chlorinated rubber - all designed for a long maintenance-free life.

EVL Acoustic Louvres

Where there is a need to provide a ventilation opening with noise attenuation, a range of Envirosound acoustic louvres are available. These are designed to meet both architectural and service duty requirements.

Three models are available - the high performance double 'banked' section at 600mm deep, single 300mm deep unit and 150mm deep unit for smaller applications.

Applications:

• Air conditioning plant rooms
• Ventilation openings.
• Diesel generator sets.
• Boilerhouse vents.
• Cooling tower/ condenser screen and enclosures
• Penthouse louvres

Materials

External blade - aluminium, stainless steel, colorcoat, galvanised steel.

The acoustic louvres contain a mineral wool infill packed to a medium density. This infill is inert, incombustible non-hygroscopic and vermin proof, and is retained behind a perforated sheet. It is melinex wrapped for external applications.

Finishes

Powder coated, synthapulvin, anodised, stove enamelled, chlorinated rubber - all designed for a long maintenance-free life.

Additional Equipment

Available for all Envirosound louvres are a range of fixing flanges, cover flanges to suit all types of openings, door frames with matching louvre panels, support steel-work frames for screens and enclosures, birdmesh screens, false louvre sections to provide continuous line effects and blade angle corrections to allow for sloping sections.