Colt 3UL Universal Louver is a roll-formed triple bank louver system designed for applications requiring ventilation with the maximum degree of rain defence.
Colt 3UL Universal louver is a roll-formed or extruded double bank system, used for screening and/or ventilation. It is designed for use where rain defence is of the utmost importance.
Colt Universal louver can be uniquely configured to provide the solution to your needs.
Highly aerodynamically efficient – this reduces air resistance, allowing the plant and the aperture to be minimised thereby saving running costs.
Enhanced rain defence performance - 2UL and 3UL versions have high resistance to rain ingress. Unlike other louver types, Colt 2UL and 3UL panels have efficient drainage paths into their hollow section mullions, which in practice further increases their rain defence effectiveness.
Durable and maintenance free – UL is completely made from corrosion resistant materials.
Thermal expansion of the louvers enabled – the louvers are clipped (and not riveted or screwed) to structural supporting mullions.
Proven performance - UL has been tested to EN 13030:2001.
Easy to install – UL can either be delivered to site pre-assembled or as a kit of parts.
A wide range of options - it is available in various shapes, configurations, materials, finishes and coatings to meet the requirements of almost any project. See the options tab.
louvers can be extruded or roll-formed; either mill finish, polyester powder painted or anodised; plain, perforated or stucco embossed.
louver panels can incorporate mitred corners, special shapes and louver doors. Colt also has a range of turret units.
If noise reduction is required, acoustic louver panels may be used.
Universal louver has been tested to EN 13030:2001. See the performance tab for the test results.
We provide a pre-order design service. We also offer complete project management, installation, wiring and commissioning, which means that we take complete responsibility to ensure that the product is in full working order within one package of works.
Please contact us for more information relating to the application, specification, installation or servicing of this product.
Colt Universal louver is a versatile louver system providing either screening and/or rain defence in a wide variety of product options, materials and finishes.
louver blades form an aerodynamically efficient profile to achieve a high degree of rain defence. Allowance is made for thermal expansion without distortion along the length of each louver blade. Water drains efficiently onto the cill through the mullions.
Mullions are concealed at maximum 49.21" / 1250mm centres and the points of support along their length are set in accordance with prevailing site wind pressures (as calculated and specified by a structural engineer).
Class A - up to 3.5m/s suction velocity. Triple bank louvers offer maximum rain defence.
For data on DH (deep) versions, please contact Colt.