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Colt International Ltd
Natural Ventilation, High Performance Louvres & Ventilation
turrets
Colt NFV – Natural Façade Ventilator
The Colt NFV is a range of integrated louvres and
thermally broken dampers (with air permeability to BS 6375 part
1:1989) designed to be installed within the façade of a building to
allow controlled natural ventilation. The Colt NFV range is ideally
suited for education facilities as part of BB101 but is also
suitable to many commercial and public buildings such as libraries,
offices and health care facilities.
The Colt NFV is available in an UNLIMITED size
range in increments of just 1mm and comes supplied with either
single or double bank external louvre options. Rigid UPVC internal
louvres with integral security bar are controlled by electric 24v or
240v actuators. Attenuation, Bird guard, insect guard and integrated
rain, wind, temperature and CO sensors are also available on
request.
Coltlite– Natural Glazed Façade Ventilator
Coltlite is a natural glazed louvred ventilator
for installation into the façade for both day to day and smoke
ventilation. It is available in a wide range of sizes, louvre
options and control options. Its form and function make it
particularly suited to naturally ventilated buildings where good
aerodynamic and measured free area ventilation is required while
achieving high acoustic, thermal and aerodynamic performance. Whilst
it is primarily designed as a glazed element of the building
envelope, Coltlite can also be applied as a high specification smoke
and air control damper. Typical applications are hospitals, schools,
apartments and commercial buildings.
High Performance Louvres
Coltlite is aerodynamically efficient, has a low
U value, is exceptionally airtight and has a high resistance to
weather. Its free area is approximately 3 times that of a bottom
hung ventilator of a similar size.
Smoke Ventilation
Coltlite ventilators have been tested in
accordance with EN 12101-2 in accredited third party test
laboratories and are CE marked. This means that they are classed as
and may be used as smoke and heat exhaust ventilators.
Colt Universal Louvre Type 1UL, 2UL & 3UL
Colt Louvre Systems and Louvre Turrets are
popular with designers for many applications in industrial and
commercial buildings. Their purpose can be to control light entry,
to provide ventilation whilst maintaining rain defence, to provide
screening, or a combination of these. They can also be provided
simply for aesthetic impact.
Colt louvre systems are available in various
shapes, configurations, materials, finishes and coatings to meet the
requirements of almost any project. Louvres can be extruded or roll
formed; polyester powder painted, precoated or anodised perforated,
or stucco embossed.
Besides aluminium and stainless steel profiles,
there are all manner of glass, textile, wood, terracotta clay and
translucent acrylic louvres available depending upon aesthetic and
energetic requirements. There are also a wide range of accessories,
including single skin or insulated blanking panels, acoustic
modules, guards and meshes, doors and turrets.
Request information:
Colt International Water Source heat pumps UK Colt-Caloris Caloris air
conditioning heat pumps
Technical information associated with:
Colt - Water Source Heat Pump Guidance
Technical information associated with:
Colt Natural facade ventilation
Technical information associated with:
Colt double glazed louvres
frameless louvres
Technical information associated with:
Colt aluminium louvres mild steel
louvres stainless steel louvres
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