We produce, supply, and install high-performance uPVC and aluminium windows and doors About Us We are a family-owned Irish business with over 30 years of experience in manufacturing high-quality PVC windows and doors. From the heart of our local community in Monaghan and Cavan, we’ve been proud to extend our expertise beyond the region, helping homeowners throughout Ireland with their window and door needs.

Our commitment to quality is at the core of everything we do. We provide top-tier frames and expert installation services, all while maintaining competitive pricing and fast lead times. We work exclusively with the best products available on the market, partnering with leading security and hardware brands to ensure your home is safe, stylish, and energy-efficient.

Our strong relationships with trusted suppliers mean we’re always ahead of industry trends, ensuring that you benefit from the latest innovations in window and door technology. At Mallon Windows and Doors, we’re dedicated to delivering top-quality installations on time, every time, leaving you with a home that’s secure, beautiful, and built to last. Professional, fast, and high-quality products at a great price.

Highly recommend using Mallons Windows & Doors! Quick turnaround and a very tidy installation. Ryan and the team really go the extra mile for their customers.