We install, replace, and maintain roof lights and roof windows to improve natural light, ventilation, and energy efficiency within buildings. Our services cover isolated replacements, leak repairs, and full integration into new or existing roof systems.
Suitable for industrial units, commercial buildings, and residential properties, all installations are carried out with careful attention to weatherproofing and thermal performance.
All works are delivered by experienced professionals, with a strong focus on safety, quality, and long-term performance across commercial, industrial, and residential sectors.
As part of a re-roof Simpson Dennis installed a large Velux in our sun room which has let significantly more light into the room and really changed the whole ambience of the room. The whole job was completed in around two days and we couldn’t be happier with the finished result.
S. Brant
