A few reasons to give us the opportunity to help you. We specialise in the installation and replacement of roof windows and skylights. We are Velux Certified installers. We have the experience of installing and or replacing well over 3000 roof windows and skylights. We have received training directly from VELUX and liaise with them directly so that you don t have too. We are an end to end supplier and installer and can help from providing advice and information through to supplying, installing and registering the product, as well as finishing trades like plastering and decorating. There s no need to go anywhere else. We cover the Hampshire & West Sussex areas but have undertaken projects across England & Wales.