QA Certificate
Certificate type
BSI Kitemark
Certificate type
Natural glazed casement ventilator, fitted with chamfered / bevelled glass, suitable for natural day to day ventilation.
Smooth, flush-glass design with bevel-edged glass louvres and point-fixed louvre brackets without the need for frames, so a continuous appearance as seen from the outside. Non-thermally broken extruded aluminium outer frames. Frameless single glazed controllable louvres, closing flush, with either 8mm, 10 mm or 12 mm thick toughened bevelled glass. Overall frame depth 47mm, frame face width 40mm. For installation in the vertical only. Externally tested to EN 14351-1 and CE marked, guaranteeing its performance as a façade element. Not tested or certified for smoke control ventilation. Manufactured under the ISO 9001 quality and ISO 14001 environmental management standards.
Finish[Finish, Polyester powder coated (RAL colours); Natural silver anodised finish AA20] | - |
Uniclass 2015 | |
CAWS | H11/140 Louvres L10/650 Metal louvres |
Product Reference | Coltlite CLS 45 bevelled glass louvred ventilator |
Overall ventilator size range | - |
Width | 250 mm - 1600 mm |
Height | 300 mm - 3000 mm |
Glass type | 8 mm overall clear bevelled toughened glass10 mm overall clear bevelled toughened glass12 mm overall clear bevelled toughened glass |
Frame finish | Anodised aluminium AA20, standard 20 mu, colour ___Polyester powder coating, standard 60 mu, colour ___ |
Fixing options | Fixing to curtain walling using separate adaptorFixing to structural opening using either through frame or strap fixings |
Control options | - |
Manual operation | Not requiredLever |
Motorized operation | Not required230V AC actuator24V DC actuator |
Standard product features | Construction: Extruded aluminium 47 mm outer frame with frameless, controllable bevelled glass single glazed louvres. Size range: 250 mm to 1600 mm wide x 300 mm to 3000 mm high as one module. Blade pitch: 170–350 mm (depending on overall size of complete unit), with central pivot point. |
Product Options | Glass type: 8, 10 or 12 mm overall clear toughened glass bevelled edge louvre blades. Finish:
Controls details:
Its performance varies with size and options selected (tests to EN 14351-1):
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