The attic first your installer will go into the attic to check rafter locations take measurements and mark off where the ceiling and roof holes will go.
Sun tunnel installation on metal roof.
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Velux flexible tube or rigid options available in 10 and 14 25cm or 35cm and the flat roof sun tube.
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The sun tunnel is a sheet metal tube with a polished interior which acts as a mirror to channel light along its entire length while preserving the light s intensity.
On your roof the tunnel is capped by a weather proof plastic globe and the tube ends in a diffuser in the ceiling of the room below.
Find a solution to make your home brighter healthier and more comfortable.
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From start to finish it only takes about 90 minutes to install a velux sun tunnel skylight.
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We sell roof windows for pitched and flat roofs to bring daylight and fresh air indoors.
All velux products come with easy to read step by step illustrated installation instructions.
Velux sun tunnel probably the best known maker of sun tubes a very good constantly updated and improved product and simple to install in most circumstances.
Rigid sun tunnels consist of a rigid tube between the cover at the top of the roof and the diffuser that is situated within the room.
Pdf versions of instructions are also available for download.
Different types of sun tunnel.
Find out all about the different tubes that are available including rigid tubes and flexible tubes and when and where each should be installed the amount of light that a sun tunnel can provide and what the ideal installation conditions are to get as much light as possible and how to install sun tunnels for flat roofs.
There are a variety of different sun tunnels and light tunnels available depending on the area of installation and the function of the sun tunnel.