Compare

CS Louvres Ventilation Louvre A-4080/A-4085 - Modular Ventilation Louvres

Name: CS Louvres Ventilation Louvre A-4080/A-4085 - Modular Ventilation Louvres
Brand: Construction Specialties (UK) Ltd
SKU: tnftsJg3ceKpuDnYmgUv8d

Verified by manufacturer 18 days ago

Standard frame, visible mullions

Construction Specialties (UK) Ltd

Modular ventilation louvres offering very good airflow and some rain defence.

Jump to:

BOS

+44 (0)1296 652800 Website

Application

Ventilation louvres providing very good airflow and some rain defence.

Description

Modular ventilation louvres offering very good airflow and some rain defence. Classified as C 2 up to 1.0 m/s.

Features and benefits:

Widely spaced extruded blades for maximum airflow performance.
Designed to offer some protection from wind-driven rain in lower face velocities.
Choice of visible or hidden mullions to create desired effect on the façade.
Glazing frame option available.
Blast resistant option can be supplied.
Delivered to site as pre-fabricated units for simplified installation.

General information

Color	Silver Other
Finish	Mill Anodized Powder-coated
Material	Aluminium
Length	102 mm Guidance for specification option: Unit depth - standard frame, visible mullions. 154 mm Guidance for specification option: Unit depth - standard frame, hidden mullions. 108 mm Guidance for specification option: Unit depth, glazing frame option.
Width	Bespoke Guidance for specification option: Module dimensions (based on 1.5 kPa wind load): • Max height: 3600 mm* • Max width: 3600 mm* * For manual handling purposes max 80 kg per unit is recommended. Louvre weight is 13 kg/m2, based on a 2 m x 2 m module size
Height	Bespoke Guidance for specification option: Module dimensions (based on 1.5 kPa wind load): • Max height: 3600 mm* • Max width: 3600 mm* * For manual handling purposes max 80 kg per unit is recommended. Louvre weight is 13 kg/m2, based on a 2 m x 2 m module size
Warranty description	Two year Guidance for specification option: Product warranty. Warranty for finishes (powder-coated or anodised) is up to 30-years.

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

SKU Code	A-4080/A-4085

Product range	CS Architectural Louvres - Ventilation

Specification data - Aluminium louvre panel units

Size (l x w x d)	- Manufacturer guidance Insert length and width requirements or insert As drawing or As schedule. Combine units to suit any requirements. Module dimensions (based on 1.5 kPa wind load): Maximum height: 3600 mm. Maximum width: 3600 mm. *For manual handling purposes maximum 80 kg per unit is recommended. Louvre weight, based on a 2 x 2 m module size, is 13 kg/m². Unit depth: 102 mm.
Material	All components to be one-piece members extruded from aluminium alloy 6063-T6 (nominal minimum thickness to be: 1.73 mm for blades, 2.05 mm for heads, cills, jambs & mullions).
Finish	Milled. Anodized, clear. Anodized, colour. Guidance for specification option: Insert colour requirements. Polyester powder-coated finish, matt, colour. Guidance for specification option: Insert colour requirements. Standard for polyester powder-coated finishes. 30 gloss units. Polyester powder-coated finish, gloss, colour. Guidance for specification option: Insert colour requirements. 70 gloss units.
Colour	As Finish.
Construction	Supplied as modules, mechanically assembled in the factory using stainless steel fasteners. Multiple module installations to include interlocking visible mullions.
Weather performance	-
Water penetration class (minimum)	To BS EN 13030, class C up to 1.0 m/s. Guidance for specification option: Class D at 1.5–3.5 m/s.
Discharge loss coefficient (minimum)	To BS EN 13030, class 2: Airflow coefficient Ce (entry): 0.338; Cd (discharge): 0.345.
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. Guidance for specification option: 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. Guidance for specification option: 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. Guidance for specification option: 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). Guidance for specification option: Insert requirements. Manufactured to bespoke sizes and specifications. Maximum size of a single door leaf is 2400 x 1200 mm. Single and double door configurations are available. Door leaf frame is fabricated from an aluminium angle, with blades clipped in. Typically supplied with a door frame and standard hardware. Optional accessories, such as bird guards, insect mesh or single-skin blanking panels can be accommodated. Volume control dampers. Guidance for specification option: Contact manufacturer for available options and insert requirements.

Cill pan	Not required. Louvres to be supplied with a full depth cill pan with welded side panels, formed from 2 mm-thick aluminium. Guidance for specification option: Size to suit project requirements; consult manufacturer for details.
Blanking panels	Not required. Single-skin aluminium panels, standard powder-coated black to one face only. Guidance for specification option: Standard. 1.2 mm thick aluminium sheet. Single-skin aluminium panels, powder-coated black to both sides. Guidance for specification option: On request. 1.2 mm thick aluminium sheet. Single-skin aluminium panels, powder-coated to match louvre. Guidance for specification option: On request; specify colour/ finish required. 1.2 mm thick aluminium sheet. Single-skin aluminium panels, mill finish. Guidance for specification option: On request. 1.2 mm thick aluminium sheet. Insulated panels incorporating A1-classified non-combustible stone wool core. Guidance for specification option: Insulation core material encapsulated in two trays made of 1.5 mm-thick aluminium sheet. Supplied pre-fabricated and factory-fitted to the rear of louvre units using fixing angles. Contact manufacturer for further details, including U-value information. Insulated panels, extruded polystyrene core. Guidance for specification option: Insulation core material encapsulated in two trays made of 1.5 mm-thick aluminium sheet. Supplied pre-fabricated and factory-fitted to the rear of louvre units using fixing angles. Contact manufacturer for further details, including U-value information. Show more

Sustainability data

Contains Red List materials	No
Material	Aluminium
Recycled content As defined in clause 7.8 of BS EN ISO 14021	55 % Guidance for specification option: Aluminium components are manufactured using minimum 55% recycled content (mix of pre- and post-consumer scrap). Other aluminium options can be offered subject to minimum quantities, contact manufacturer to discuss your requirements.