Passive Window Systems is a Northern Ireland based window company with over 30 years collective
experience in the supply and installation of high quality double and triple glazed windows, doors and
curtain walling systems to both the residential and commercial sectors. Working in close partnership
with some of Europe’s leading manufacturers, we offer our clients some of the most secure and
energy-efficient windows available with U values starting at 0.78w/m2k which is the passive
standard.
Our wide range of products include aluclad windows and doors, timber & uPVC windows and doors,
composite doors, vertical sliders, Juliet Balcony systems as well as full aluminium systems from
Cortizo, Schucco, Reynaers and Alumil. Windows are available in casement, tilt and turn or fixed,
with aluminium sliding doors available up to an impressive maximum height of 4 meters high
without the inclusion of a fanlight. We are also able to offer curtain walling facades and cladding for
the commercial sector.
At Passive Window Systems we have an experienced window installation team covering the whole of Ireland who will get your new units fitted with the minimum disruption to your home or business. All of our high quality systems come with a full 5-10-year manufacturer’s guarantee. We have completed projects in Commercial, Industrial, Education, Conservation, Sports, Leisure, Medical and Residential Sectors with some of our most recent projects listed below.