Triple glazed uPVC windows for Ireland
Full uPVC remains the most popular and cost-effective choice. Internorm and DAKO bring triple glazing, strong frames and good looks to a material you already know.
Premium uPVC, three ways to finish it
Internorm's KF 410 uPVC window comes in Home Pure, Home Soft and Ambiente designs. DAKO offers triple-glazed uPVC windows and doors in colours including black. Both are made in Europe with high-quality components.
If you want a premium exterior without extra cost, step up to uPVC-aluminium.
In their words
Real feedback from EWC customers, published on our reviews page.
“The fitting team were one of the most professional we have had onsite in the many years we have owned our house. Overall EWC offer a premium product in Internorm and their service matches the product.”Ian and Ann, Carlow2024 refurbishment
“The installation team did an amazing job and took time to ensure they were 100% happy and did not rush at any stage. The front door in particular has drawn comment from subsequent visitors.”Michael Russell, Dublin2024 new build
“The team take the time to listen to and understand the customer's needs with no hard sell. Our windows and doors fitted without any hassle and are super efficient and virtually soundproof.”Martin and Sile, Carlow2024 new build, DAKO triple-glazed uPVC
uPVC windows: your questions answered
Are uPVC windows good for energy efficiency?
Yes, when they are triple glazed and built with multi-chamber profiles. Internorm and DAKO uPVC windows are both designed for strong thermal performance.
What is the difference between DAKO and Internorm?
Both are European manufacturers. Internorm is Austrian, makes its own glass and extrusions and offers timber and aluminium composites. DAKO focuses on uPVC doors and windows and is a keen-value alternative. See our DAKO page.
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