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Apply Through IRLPOL LTD – SEAI Registered Contractor ID: 19646. Tackle high energy costs and improve the comfort of your home with energy-efficient windows and doors, supported by grants from the Sustainable Energy Authority of Ireland (SEAI). These grants make it more affordable to upgrade your home while reducing heat loss, eliminating draughts, and improving your Building Energy Rating (BER).

Every market has its own rhythm, culture and customer expectations – and we know how to respond.
From localized solutions to tailored partner support, OKNOPLAST is built to adapt and scale.
That’s why we operate successfully in 21 countries – and growing.

OKNOPLAST was founded in 1994 in Kraków. From the very beginning, our goal was to create aesthetically pleasing windows of the highest possible quality. Back then the factory, which employed 60 people, only produced PVC windows. As the company developed, the range of offered products was also expanded. Today we offer, among others, energy-efficient windows, patio doors, external roller shutters, external doors, accessories for windows and doors as well as aluminium joinery. Our windows guarantee warmth, excellent sound insulation, safety and elegant design. We are the only company producing windows that provide up to 22% more sunlight in your room compared with standard PVC windows. At the same time, our windows minimize the heat loss from the building. This is how our energy-efficient windows are created. Energy-efficient windows are an essential element in the construction of passive and A-rated houses. They provide significant savings in the everyday use of such buildings. We deeply care about our customers’ satisfaction, which is why we offer many designs, colours and accessories for your windows & doors. We are confident about the durability of our windows, that’s why we provide a 10-year, all-inclusive warranty on them. The high quality of our windows is confirmed by numerous certificates, awards and the positive opinions of satisfied customers around the world. We never rest on our laurels and we strive for excellence, constantly improving our products and introducing new technologies. In our business activity we focus on innovation. That is why our products are characterized not only by their unique design, but also by incorporating the latest technologies ensuring the best possible parameters of the products. Over 31 years of experience on the market, millions of windows sold, thousands of stores across the world – all of this makes OKNOPLAST one of the most recognizable brands in the window manufacturing industry! Regardless of whether we are producing PVC windows, Aluminium windows, patio doors or roller shutters – in our work we always strive to create the highest-quality products, which will satisfy the tastes and needs of even the most demanding customers.