Roof windows are often a good option when there is a desire to allow both light and fresh air into the space. Windows come in different shapes and sizes and colours depending on your specific requirements and to compliment your house.
Please see the below before & after images of Velux skylight windows we have fitted. The old windows were causing continuous leaks due to cracks glass, broken flashings or the joints and seals being brittle. We replaced them with brand new Velux windows & flashing kit.