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Gilberts (Blackpool) Ltd
Natural Ventilation and High Performance Louvres
 Natural
ventilation, unlike mechanical fan forced ventilation, simply uses
the natural pressure differential force of air movement, wind and
buoyancy to deliver a steady supply of fresh air for building
ventilation and cooling.
Naturally ventilating a building offers the best
of both worlds combining little or no energy consumption with low
capital costs whilst still providing adequate fresh air and
temperature conditions throughout the year. With plant room also
eliminated, services space minimised and lower service / maintenance
costs, Natural Ventilation now makes for one the most practical
choices of the day.
Gilberts Mistrale Natural Ventilation range is a
complete, all new design that incorporates patented design features
which position it at the leading edge of modern natural ventilation
design. Suitable for both stack effect and wind driven systems
Mistrale comprises of all of the key the components you will need to
design a robust, efficient and extremely effective natural
ventilation system.
Key Features
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Mistrale – 50 & 100 solutions provide
both large and small format casettes to enable installation into
both windows and walls.
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External Louvres – Patented louvre
design offering high weather performance in an economical single
bank assembly. With a good free area and low pressure resistance
this louvre allows for maximum design cost efficiency.
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Regulating Damper – Close control with
the ability to finely regulate airflow accurately to meet the
ventilation and temperature requirements are vital for good
natural ventilation. Our patented dual insulated blade damper
design with full insulated casing not only offers very low
leakage when closed but also provides a U-value of just 1.6w/m²
ºC.
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Heating / Cooling Coil – Optional
fitting which allows the unit to combine ventilation with a
heating or cooling function.
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Fasçia Grille – With a wide variety of both
standard and bespoke fasçia grilles we can provide unique grille
design solutions that combine good airflow with a visual style
in keeping with building design.
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Penthouse Louvre – Gilberts intake /
exhaust penthouse turret can be specifically manufactured in a
wide variety of configurations to suit the system design or
aesthetic parameters. The turrets can be designed to suit wind
driven systems or stack effect with internal partitions and
dampers providing for full and accurate air movement control.
All penthouse units are of our patented high weather efficiency
class ‘A’ design to eliminate weather ingress and can be fitted
on to both flat and pitched roofs.
The Mistrale system has been developed in
conjunction with a matching controls package that knits the whole
system together. Room CO² and temperature sensors can interface with
the unit controls to fully manage the complex relationship between
airflow, temperature and air quality to maintain the perfect
environment.
Gilberts Natural Ventilation engineers are on
hand to discuss whether wind driven, stack driven or, in more
challenging areas, consideration of mixed mode strategy that
includes mechanical ventilation is appropriate for your project and
can also advise on a controls package to match.
Technical information associated with:
Gilberts Weather Louvres High Performance Louvres
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Pictures top to bottom:
Mistrale 100; Mistrale 50; External Louvre; Penthouse Turret
Gilberts (Blackpool) Ltd
Clifton Road
Blackpool
Lancashire
FY4 4QT
Email this company
Tel: 01253 766911
Fax: 01253 767941
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