Weather resistance

23 January, 2017

The UPVC profile adopts a unique formulation to improve its cold resistance. UPVC window can be used for a long time in the environment with large temperature difference (-50℃~70℃), and the sun exposure and humidity will not make it deteriorate, aging, embrittlement and other phenomena. The original UPVC Windows have been in use for 30 […]

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23 January, 2017

In the independent plastic cavity can be filled with 1.5~3MM thick steel lining. And according to the local wind pressure value, the height of the building, the size of the hole, window design to select the thickness of steel and profile series, in order to ensure the requirements of the building to the type of […]

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23 January, 2017

Because UPVC profile has a unique multi-cavity structure, all have independent drainage cavity. Whether frame or fan water can be effectively discharged. The water tightness of UPVC casement Windows is much higher than that of push-pull Windows. Under normal circumstances, the water tightness of horizontal Windows can reach level 5, and push-pull Windows can reach […]

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23 January, 2017

Air tightness. All cracks of UPVC Windows&Doors are equipped with rubber and plastic sealing strips and wool strips, so their air tightness is much higher than aluminum alloy doors and Windows. The air tightness of UPVC Casement Windows is higher than that of push-pull Windows. Under normal circumstances, the air tightness of casement window can […]

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The multi-cavity structure of UPVC profiles provides excellent thermal insulation and low heat transfer coefficients, only 1/357 of steel and 1/1250 of aluminum. Its economic and social benefits are enormous.

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FONIRTE are an incredible supplier of uPVC windows. The innovative design and modern materials used to ensure that every homeowner receives high quality replacement windows that excel in their performance. They offer a range of stylish energy efficient and double glazed window systems that allow anyone to enhance your home both visually and functionally.

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Keeping its focus on client satisfaction, we,FONIRTE have successfully build a wide customer base . Taking into consideration innovation, quality, elegance and cost effectiveness, we are manufacturing a range of products that find use in doors, windows, etc. With the help of our hardworking team and backing of state-of-the-art technology, we have been a perfect […]

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Designed for energy efficiency, durability, beauty, and minimal maintenance, our windows and doors stand the test of time and are backed by a robust limited warranty. No matter why you’re interested in replacing your windows or doors, FONIRTE offers beautiful, energy efficient windows and patio doors that will look great in your home.

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At Fonirte, our windows are designed with passion, innovated with purpose, built with integrity and backed by the industry’s best warranties. From product to installation to service, our warranties are designed to give you peace-of-mind that if something goes wrong, we’ll be there. 

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The best windows are the perfect balance of form and function. They keep the elements out. They enhance the beauty of your home. They conserve energy. All with delightful innovations to help you blur the line between indoors and out.

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