Glare control is a major issue when glazing is used for daylight. It disrupts working environment inside. Glazing is selected to control both solar radiation and glare. Drapes and blinds minimize these effects. Building aesthetics and performance improve with properly selected features. Techniques which are used to provide solar protection may be applied externally. These are integral part of building architecture and may be fixed or moveable type. Moveable types are more flexible. They can be rotated or moved as desired. Normally this is done automatically. Their angle is programmed in the controller which moves them to track solar path. Small window may be operated manually.
Shading devices can also by placed inside glazing layer. Multiple layers of glass are installed. Within these pans screens are fixed. These screens can be rolled as required. With this set up, any orientation of the building can be made blind at any stage. Even different sections of the same orientation are controlled according to requirement. These may be configured with building control system. Central control of the shading devices is possible.
Internal shading devices are more common. Different types of blinds and drapes are available. These are more flexible to operate. Glazing and light can be controlled as per personal requirement of the occupant.
External louvers can provide double facade when closed. In summer it is closed to reduce solar gain. These louvers are opened in winter to get maximum light and solar heat. These are automatically controlled. External awnings are used for small size glass. They also provide safety against high wind and solar radiation. Plants are selected to provide natural external shading. Plant varieties which match local conditions are preferred.
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ideas for window treatments for bay windows
April 4th, 2012 – 01:48I savour, lead to I discovered exactly what I used to be having a look for. You have ended my four day long hunt! God Bless you man. Have a great day. Bye
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