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Verified by manufacturer 3 months ago
A-3105 ventilation louvres with RSV-5700 rain defence louvres to the rear
Double-bank architectural louvres with a continuous blade appearance across a facade, offering a high level of rain defence.
Suitable for applications where a continuous blade appearance is required across a facade and a high level of rain defence needs to be maintained.
Double-bank architectural louvres with a continuous blade appearance across a facade, offering a high level of rain defence.
Features and benefits:
Color | Silver Unfinished (aluminium). Other Any RAL Classic colour available. |
Finish | Powder-coated Mill Anodized |
Material | Aluminium |
Shape | Rectangle |
LengthDouble bank louvre depth. Varies depending on combination of front/back models selected. | - |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | L10/54 Louvres H11/140 Louvres L10/650 Metal louvres |
Product range |
Size (l x w x d)Insert requirements (height x width) or insert As drawing or As schedule. Typical unit depth (front blades are fitted to back louvre with braces): 208 mm. | - |
Material | Aluminium. |
FinishRain defence is polyester powder-coated (PPC). | Mill finish front louvre/ matt black rain defence module.Standard. Anodized (clear) front louvre/ matt black rain defence module.Anodized (colour) front louvre/ matt black rain defence module.Insert colour requirements (front louvre). PPC, matt, colour front louvre/ matt black rain defence module.Insert colour requirements (front louvre only). Standard for polyester powder-coated finishes. 30 gloss units. PPC, gloss, colour front louvre/ matt black rain defence module.Insert colour requirements (front louvre only). 70 gloss units. |
Colour | As Finish. |
Construction | Front louvre blades fitted to rear bank units using blade braces, for continuous blade appearance. |
Weather performance | - |
Water penetration class (minimum) | To BS EN 13030, class A up to 3.5 m/s.Consult manufacturer's literature for further details. |
Discharge loss coefficient (minimum) | To BS EN 13030, class 3: Airflow coefficient Ce (entry): 0.260; Cd (discharge): 0.232. |
Louvre configuration | - |
Number of banks | Two. |
Blade orientation | Horizontal (horizontal); vertical (rear rain defence module). |
Blade pitch | 75 mm (front louvre); 51 mm (rear rain defence module). |
Blade angle | 40°. |
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.
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Blanking panelsFor placement behind ventilation louvres in non-active areas, keeping costs down. | 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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