Our mission at "GELLAIN" is to provide high-quality PVC windows and roller shutters at affordable prices, with a professional approach and secure delivery and installation within agreed deadlines. Guided by our business philosophy that quality ensures a secure market and new business challenges, we are proud to be your partner for the future. With a focus on excellence and quality, we aim to be a leader in the PVC windows and roller shutters industry, offering top-notch service and products that meet the highest standards and expectations of our customers..

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Free consultation and assessment for your project.

At our company, we understand that choosing the right PVC windows, doors, flooding systems, and sliding systems for your project can be a challenging and complex task. That's why we offer free consultation and assessment to help you make informed decisions.

Our team of experts will take the time to understand your specific needs, preferences, and budget, and provide you with personalized recommendations and solutions that meet your requirements. We use the latest technology and tools to assess your project and ensure that you get the most accurate and reliable information.

Whether you're looking to replace your old windows and doors, install a new flooding or sliding system, or need advice on the best options for your project, our free consultation and assessment service is here to help. Contact us today to schedule an appointment and get started on your next project.


    • Country :United States
    • Phone 1 :+1 (203) 667-0026
    • Country :United States
    • Phone 2 :+1 (203) 223-1915
    • Country :Canada
    • Phone 3 :+1 (403) 604-7261
    • Country :Europe
    • Phone 4 :+387 61 708-937
    • Email :info@gellain.com