Cork & Munster’s PVC Specialists Since Day One
Supplied and personally fitted by Ken Lennon and his team — energy efficient, secure, and built to last. No call centres, no subcontractors, just a job done properly.
PVC windows, doors, conservatories and sun rooms — designed for Irish weather, built for decades of use.
Energy-efficient, low-maintenance PVC windows in a range of styles to suit any home, old or new.
Strong, secure and durable doors with excellent heat retention and a huge choice of colours and styles.
Let natural light flood in, with both sides opening for wide, easy access to gardens and patios.
Maximise light and create the illusion of more space with smooth-running sliding patio doors.
Multi-point locking for security, with a light, spacious feel that opens your home right up.
Porches, conservatories and sun rooms designed and fitted to extend your living space year-round.
KL Windows was founded by Ken Lennon, who brings years of hands-on experience supplying and fitting PVC doors, sun rooms and windows across Cork. That personal, on-the-tools approach is what's grown KL Windows into one of Cork's leading suppliers — and it's why customers keep recommending us.
Based in Glanmire, fitting throughout Cork city and county.
