Rationel Blog

All you might ever need to know about Windows and Doors in Ireland.
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Triple-Glazed Insulation in the Cold Season

When it comes to the winter, everything changes; it starts to get dark in the afternoon, everybody starts talking about Christmas as the trees and decorations are installed, and the weather gets steadily colder. Although we can’t do much about the first two, we do have a solution for the third and it comes in the shape of triple-glazed insulation.
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Modern Windows for the New Architecture in Ireland

Modern architecture calls for energy efficient, durable and stylish windows and doors, so as to meet the highest standards of sustainable design currently revolutionising the construction industry in Ireland. At Rationel Windows and Doors Ireland, our composite doors and alu-clad windows meet and even exceed the Passive House standard for energy efficiency and durability.
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Rationel Inspiration for Your Front Door

If you’re looking for a touch of inspiration for the doors of your home, then we’d like to tell you a few things about why our composite doors might just be what you’re seeking. There are style, security and energy efficiency aspects to any informed decision when making your choice and our bespoke products can be tailored to fit your requirements.
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Five Year Warranty as Standard with Windows and Doors from Rationel

At Rationel Windows and Doors Ireland, we stand by the quality of the composite doors and double or triple glazed windows that we offer and we know that with minimal levels of maintenance, they will stay looking amazing for many years.
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Stay Protected Against the Extreme Weather with Triple Glazed Windows From Rationel

There are many reasons to invest in triple glazed windows from Rationel, not least the fact that they lend more than a touch of contemporary style to properties they are installed in. Another factor that must be considered is their energy efficiency and the AURA and AURAPLUS range of replacement windows are about as efficient as they come.
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