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CS Louvres Ventilation Louvre PL-4080

Verified by manufacturer 3 months ago

Construction Specialties (UK) Ltd

Perform™ ventilation louvres with horizontal blades concealed behind an attractive perforated skin. Offers good airflow and weather performance. Classified as C 3 up to 3.0 m/s.

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+44 (0)1296 652800 www.c-sgroup.co.uk

Application

Ventilation louvres proving good airflow and weather performance.

Description

Perform™ ventilation louvres with horizontal blades concealed behind an attractive perforated skin. Offers good airflow and weather performance. Classified as C 3 up to 3.0 m/s.


Features and benefits:

  • Widely spaced extruded blades for maximum airflow performance.
  • Perforated aluminium face conceals the louvre while offering modern appearance.
  • The screen can be supplied anodized or powder coated. Louvre modules are powder-coated black as standard for maximum concealment.
  • Sight-proof design.
  • Delivered to site as pre-fabricated modules for efficient installation.

General information

Color

Silver

Other

Finish

Mill

Anodized

Powder-coated

Material

Aluminium

Length

Louvre depth inc. perforated screen.

191 mm

Width

Bespoke

Height

Bespoke

Uniclass

Pr_30_59_48_04 Aluminium louvre panel unitsPrimary
Ss_25_10_20/540 Custom-made louvres

CAWS

L10/54 Louvres

L10/650 Metal louvres

H11/140 Louvres

Product range

CS Architectural Louvres - Ventilation

Specification data - Aluminium louvre panel units

Size (l x w x d)

Insert requirements or insert As drawing or As schedule.

Unit depth: 191 mm.


Combine units to suit any requirements.

-

Material

Perforated sheet: 3 mm-thick, aluminium alloy 1050 H14/H24 as standard. All other components to be one-piece members extruded from aluminium alloy 6063-T6(nominal minimum thickness to be 1.73 mm & 1.98 mm for blades, 2.54 mm for heads, cills, jambs & mullions).

Finish

Mill finish perforated screen/ matt black louvre.

Anodized (clear) perforated screen/ matt black louvre.

Anodized (colour) perforated screen/ matt black louvre.

Insert colour requirements.

PPC (matt), colour perforated screen/ matt black louvre.

Insert colour requirements.

Standard for polyester powder-coated finishes.

30 gloss units.

PPC (gloss), colour perforated screen/ matt black louvre.

Insert colour requirements.

70 gloss units.

Colour

As Finish.

Construction

Perforated face (concealed louvre/ interlocking mullions).

  • Perforated sheet sections are attached to louvre modules and butt jointed for a uniform look across the facade.
  • Perforation pattern: 9.5 mm-diameter holes with 12.7 mm staggered centres and pitch.


Other perforation screen options can be supplied but may be subject to additional testing to establish airflow and rain defence performance).

Weather performance

-

Water penetration class (minimum)

To BS EN 13030, class C up to 3.0 m/s.

Class B at 0.00 m/s; Class D at 3.5 m/s.

Discharge loss coefficient (minimum)

To BS EN 13030, class 3: Airflow coefficient Ce (entry): 0.260; Cd (discharge): 0.253.

K factor (entry/ discharge): 14.793/ 15.623.

Louvre configuration

-

Number of banks

One.

Blade orientation

Horizontal.

Blade pitch

100 mm.

Blade angle

38°.

Accessories

None.

Bird/ vermin guard, galvanized steel welded mesh.

Standard bird/ vermin guard. Pre-fitted welded aluminium frame included.

Stainless steel mesh available on request.

 

As guards of any type create additional resistance to airflow and reduce flow rate, louvre sizes should be adjusted to allow for this.

Bird/ vermin guard, expanded aluminium welded mesh.

Mill finish as standard, can be powder-coated in RAL colours to match louvre.

Pre-fitted welded aluminium frame included.

 

As guards of any type create additional resistance to airflow and reduce flow rate, louvre sizes should be adjusted to allow for this.

Insect mesh, PVC-coated fibreglass.

As standard; stainless steel mesh available on request.


As guards of any type create additional resistance to airflow and reduce flow rate, louvre sizes should be adjusted to allow for this.

Louvred door(s).

Insert requirements.

  • Manufactured to bespoke sizes and specifications.
  • Maximum size of a single door leaf is 2400 x 1150 mm (may vary per model type).
  • Single and double door configurations are available.
  • Door leaf frames filled with louvre blades to match the rest of the louvred facade.
  • Typically supplied with a door frame and pre-fitted hinges.
  • Other hardware, including locks, door closers etc. can be supplied.

Dampers, high-performance PVC-U, volume control.

Insert requirements.

  • Extruded rigid PVC-U frame and blades, aluminium blade cores and stainless steel seals and fixings.
  • Maximum single unit 1500 x 1005 mm (w x h); larger installations utilize mullions.
  • Frame: 130 mm overall depth; 40 mm flanges as standard.
  • Finishes: White PVC-U as standard; can be painted to RAL colour.

Dampers, aluminium, volume control.

Insert requirements.

  • Extruded aluminium frame and blades.
  • Maximum single unit 2900 x 2900 mm; widths over 1200 mm utilize mullions.
  • Frame: 100 mm overall depth; 40 mm flanges as standard.
  • Finishes: Mill finish as standard; can be polyester powder-coated to RAL colour.

Snap-on cover plate to close-off louvre frame.

Used to close off head frame, cill frame and/or jamb. Insert requirements.

Blanking panels

Not required.

Single-skin aluminium panels, to match louvre.

2 mm-thick aluminium as standard.

Single-skin aluminium panels, mill finish.

2 mm-thick aluminium as standard.

Single-skin aluminium panels, other colour/ finish.

2 mm-thick aluminium as standard.

Specify colour/ finish required.

Insulated panels incorporating A1-classified non-combustible stone wool core.

Insulation core material faced on both sides with a 1 mm-thick aluminium sheet and set within an aluminium channel

frame.

Supplied in sizes to match louvre sizes. Can be pre-fitted to modules if required.

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Literature

CS Architectural Louvres

CS Architectural Louvres

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