Velux Roof Window Installation in Portlethen, Aberdeenshire

In many cases, if you are simply replacing an old window with a new one of the same size, you won't need a building warrant. However, if we are cutting into your roof timbers to install a brand-new Velux window where there wasn't one before, Aberdeenshire Council usually requires a warrant. This is because the structural integrity of your roof is being altered. We can chat through the specifics of your project and help point you in the right direction regarding local regulations.

Yes, we do this all the time. Many older homes in Aberdeen have cast iron skylights or early wooden roof windows that are now draughty or letting in water. We can remove these old units and install modern, energy-efficient Velux windows in their place. The new glazing is designed to keep the heat in and the noise of the wind out, making a huge difference to your comfort levels.

A standard rooflight or Velux window is great if you have direct access to the roof, like in a loft bedroom. A sun tunnel is a clever alternative for spaces where there is a gap between the roof and your ceiling, such as a dark landing or a bathroom. It uses a highly reflective tube to bounce natural light from the roof down into the room below. It’s a fantastic way to light up a room without needing a full-scale window installation.

This is a common worry, but modern Velux glazing is incredibly efficient. The units we install feature high-performance double or even triple glazing that helps retain heat. When we fit the window, we also use specific insulation collars and weather-tight flashings to make sure there are no cold spots or draughts around the frame. You’ll likely find the room feels warmer because you’re letting the sun’s natural energy in during the day.

Most standard installations are finished within a single day. If we are replacing an existing window, it can often be done in just a few hours. For a brand-new opening, we need to carefully cut the roof, reinforce the rafters, and then fit the window and flashings. We always work efficiently to make sure your home is watertight as quickly as possible, and we never leave a job half-finished overnight.

Leaks are rarely a problem with the window itself; they usually happen because the flashings—the metal seals that join the window to your tiles or slates—have been fitted poorly or have become blocked with moss and debris. As experienced roofers in Aberdeenshire, we make sure the flashings are integrated perfectly with your specific roof covering, whether you have traditional Scottish slates or modern concrete tiles. This keeps the water flowing off your roof and away from the window frame.

We aren't just window fitters; we are time-served roofing contractors. This matters because a roof window is a structural part of your roof. We understand how to handle the slates, tiles, and membranes surrounding the window to keep everything 100% weatherproof. We take pride in our tidy work and clear communication, making sure you get a bright, beautiful result without any stress.