Aperture Windows are your local double glazing company in Waterlooville. We install double glazed windows and doors throughout Portsmouth and Hampshire, including Chichester, Fareham, Petersfield, Fareham and parts of Southampton. Market leading designers, Rehau make our uPVC profiles. Our available window styles are; Casement Windows, Sash Windows, Tilt and Turn Windows & more. We also offer a range of uPVC doors; French Doors, Bi-Fold Doors, Patio Doors, Composite Doors (from Endurance). We also offer aluminium bi-fold doors (from ALUK). If you are looking for replacement double glazing or double glazing repairs for your property in Portsmouth, visit us today. We provide free online double glazing prices and expert service.