Sunday, 25 January 2015

Selecting The Most Suitable Fixed Louvers

By Janine Hughes


A louver is made up of slats. These vertical or horizontal slats allow air and sunlight in but they are angled to keep out rain, direct sunlight and noise. Fixed louvers are those with the slats permanently set at a specific angle. They are extremely versatile and can address issues such privacy, severe weather, shading, security while being aesthetically pleasing at the same time.

There are many different designs available. Shapes and sizes of blades differ and even the spaces between blades vary from product to product. Blades are made of different materials and the finishes used are also different. Choice is based primarily on where the product is to be used. For example, certain products are specially designed for use in situations with severe weather conditions.

Wood, metal and glass are some of the materials used for these products. Aluminum is a popular choice as it is not only strong and durable but resistant to corrosion and temperature. A variety of finishes are available on the aluminum products such as a powder coated color or a mill finish.

A louver can be manufactured in virtually any size or shape to meet the design requirements of a particular building. Industrial applications are common such as in power plants where natural ventilation and temperature control are vital. Sometimes they may even be integrated between double glazing as they help to limit glare and diffuse light. These products are also used very effectively in office buildings and in homes.

It is important to buy these products from respected suppliers. If buying from an online supplier, check out how much experience the manufacturer has had in making these products. It is possible to read customer reviews to find out how other people have experienced their service. They need to test designs accurately and establish exactly how well their designs function. Data has to be collected with regard to penetration of water, air flow resistance and free area.

A high percentage free area means that the most air possible flows through the smallest opening. How much water is able to penetrate obviously has to be taken into account as well. Air flow is affected by various factors such as the shape, size and angle of the blades. Each product has a slight difference when it comes to air flow resistance. The best manufacturers use the data they collect when testing to ensure that their products are as efficient as possible.

Customized shapes and sizes may also be requested by clients. Some products feature a gutter in the front of a blade that directs water out towards the jambs and away from the building opening. Clients may also request optional insect screens or galvanized mesh to be fitted.

Louvers are valued for the practical solution they present. They offer cost effective ventilation, protection and privacy but they are can also be used to create pleasing aesthetic effects. The variety of designs, sizes, shapes and finishes allow for appealing and unusual features to be created both indoors and outdoors. When shopping online for these products, designs and prices are easy to compare in order to make the best choice.




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