If you have bought Velux windows, then it is often best to hire a professional to install them. If you still want to install them yourself, then here are some tips below that will help you to install them correctly.
Important instructions
When installing Velux windows, the first thing to start with is read all the flash instructions provided on each window. Though Velux windows look similar to each other, there are some key differences in terms of their function. When you are looking to buy Velux windows, always remember to purchase the flashing kit along with the windows. If you end up purchasing the wrong kit, you will be wasting a lot of time trying to fit incorrect or wrong sized parts in the window. If you fit wrong sized Velux windows, it will cause leakage which can be frustrating. Always double check that the flashing kit matches with your window before you install the Velux windows. This will ensure no leakage.
Caution
Even if you have decided to install Velux windows yourself, it is always recommended to have an assistant. Though Velux windows are not heavy, they have a strong built and handling them alone on a roof can be risky. It will always help to have someone help with windows and the flashing kit. The last thing you want is to fall from the roof while installing the windows.
Each Velux window comes with its own detailed instructions. Read them carefully before proceeding with the installation. If you are installing Velux windows for the first time, then it is advised to try it first on the ground level before proceeding with the roof.