Super Seal Window Systems

Welcome to SuperSeal, one of Northern Ireland's leading manufacturers of double glazed PVC Windows, doors and conservatories. We supply trade installers throughout Northern and Southern Ireland with products of superior quality, and offer unparalleled levels of customer service. SuperSeal was founded in 1990 by Managing Director Ken Taylor. Originally a qualified joiner by trade, Ken has over 30 years experience in the construction trade, and it is this in-depth knowledge that drove the company's early development.

Though SuperSeal has grown rapidly since its early days, that personal level of service based on hands on experience remains at the heart of everything we do.