VELUX Support

Sun tunnel for flat roofs

Find all support information for your sun tunnel for flat roofs here, from installation and maintenance tips to troubleshooting and repair advice.

Self-service guides for sun tunnels for flat roofs

How much daylight should I get through my sun tunnel?

Accessories for flat roof sun tunnels

Can I add ventilation to my sun tunnel?

What should I do when I have condensation in my sun tunnel?

Find all support information for your sun tunnel for pitched roofs here, from installation and maintenance tips to troubleshooting and repair advice.

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