How to Install a Skylight on a Flat Roof

Whether you’re building a new home or redoing your existing one, a skylight is a great way to bring light and natural beauty indoors. They can also improve your energy efficiency, as well as add a cozy touch to any room.

There are many ways to install a skylight on a flat roof, though some require specialized skills and knowledge of roofing techniques. The first thing to know is that a skylight on a flat roof must be perfectly watertight to prevent leaks and heat loss. It should also be insulated properly to avoid draughts in the winter.

The best way to start is by researching which type of skylight you need and choosing a contractor who specializes in installing them. Ask about the types of materials, how much labor it will take to complete the installation, and the costs.

Flat roof skylights are designed differently to withstand the challenges of a flat roof, so it’s essential that you choose the right type for your project. Some are designed specifically for pitches from 0 to 60 degrees while others can be used on a range of pitch levels.

You can also get custom-made skylights with beveled edges that help with drainage. These are designed to shunt water and debris away from the glass faster, helping to reduce staining.

The best option for a curb-mounted skylight is to frame it with a sturdy metal frame and install plenty of flashing around the perimeter to raise the glass above the deck level of your roof. This will protect the entire opening from water and ice and keep it weatherproof.

Another option for curb-mounted skylights is to use a VELUX walk-on skylight, which has a hinged dome that opens up 90 degrees and can be locked in place. These models are a little easier to install, but they still need careful attention.

If you decide to go with a walk-on skylight, follow the instructions that come with it for placing the kerb and fixing it in place. Apply compatible silicone sealant to the outside edge of the up-stand, then position the kerb squarely on top of it with the hinges facing upwards. Fix the kerb to the up-stand with the 125 mm fasteners that come with your skylight.

Before installing the skylight, ensure that the roof is clean. This will prevent dirt and debris from getting into the skylight, which can make it difficult to remove. It’s also important to note that a skylight on a flat surface should have a minimum pitch so that rainwater will drain off the glass more effectively.

It’s also a good idea to ensure that the product you buy has no capping or other decorative features, which can trap moisture and dirt. This can result in unsightly stains and damage to the unit over time.

Using a skylight on a flat roof can be an excellent way to illuminate your home, but it’s a good idea to find a professional installer to do the work for you. This will not only save you time and money but it’ll also help to ensure that the skylight is correctly installed.

Did you miss our previous article…
http://www.ltncleaning.co.uk/how-to-install-skylight-through-attic-2/