Welcome to PML Windows & Doors, one of Ireland’s leading specialists in high-quality glazing and home improvement solutions. With offices in Greencastle, Co. Donegal and Santry, Dublin, we proudly supply and install premium windows, doors, extensions, sunrooms, and Guardian Warm Roof systems across all of Ireland.

With decades of experience and a commitment to exceptional craftsmanship, we provide A-rated double and triple-glazed uPVC and aluminium windows, available in a full range of colours and finishes to suit every home. Our extensive door collection includes PVC, composite, French, sliding, lift-and-slide, and bi-folding doors—each designed to deliver outstanding security, energy efficiency, and style. Beyond windows and doors, our team specialises in complete home transformations, offering bespoke extensions, sunrooms, and fully insulated Guardian Warm Rooms.

We also upgrade old conservatory roofs with advanced Guardian Warm Roof systems, creating bright, warm, and comfortable living spaces you can enjoy all year round. At PML, quality and customer satisfaction are at the heart of everything we do. From consultation to installation, our expert team ensures every project is completed to the highest standards, delivering long-lasting performance, exceptional value, and a finish you’ll love.

Get a Free Quote Today 086 605 8838 (Donegal) PML Windows & Doors Ltd DUBLIN 3 Shanliss Road, Santry, Dublin 9 D09 HX80 DONEGAL Ballymacarthur, Greencastle Co.Donegal