QA Certificate
Certificate type
BSI Kitemark
Certificate type
Natural louvred glazed ventilator, suitable for natural day-to-day ventilation and smoke control.
For high acoustic and thermal performance. Non-thermally broken extruded aluminium outer frame, face frame width 40 mm. Framed louvres set into non-thermally broken frames. Double glazed louvres with 28 mm thick clear toughened, float or laminated glass. Externally tested to and in compliance with EN 12101-2 as a smoke ventilator and CE marked. Externally tested to EN 14351-1, guaranteeing its performance as a façade element. Manufactured under the ISO 9001 quality and ISO 14001 environmental management standards.
Uniclass 2015 | |
CAWS | H11/140 Louvres L10/650 Metal louvres |
Product Reference | Coltlite CLN glass louvred ventilator |
Louvre | - |
Type | 28 mm float glass28 mm laminated glass28 mm toughened glass28 mm insulated metal skin panel |
Louvre dimensions | Louvre height 150–350 mm. Insert requirements. |
Colour/ Finish | Polyester powder painted, RALInsert requirements; standard 60 µm. AnodisedStandard 20 µm. |
Controls | Lever24 V DC actuator230 V AC actuatorPneumatic cylinder |
Standard product features | Frames: Non-thermally broken, 47 mm deep. |
Product Options | Blade pitch:
Fixing: Fixing can be to curtain walling using 20–30 mm non-thermally broken glazing frame adaptor, or to structural opening using either through frame or strap fixings. Controls:
Its performance varies with size and options selected (tests to BS EN 12101-2 and BS EN 14351-1):
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