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Slimline Aluminium Doors and Windows

office with desk and chair and shelving with views over patio area with sliding doors
patio area with steps up to lawn and outdoor seating areas
ouside a single storey building with large glass panels housing tables and chairs
panorama of mountain coastal views
lounge area with sliding doors open to lawn and trees

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    Klosen – Slimline Doors & Windows

    We offer a range of Slimline Sliding doors, Bi-fold doors and Windows that are stylish and luxurious in design and elegant in function. Each door and window will be individually crafted with the desire to embed a premium, contemporary and sophisticated gateway to your home. Slimline Aluminium doors and windows create space and surge your property with natural light allowing a unique and calming environment. Our customers think the same too.

    Key features & benefits

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    Thermal Insulation

    The material has built-in thermal properties which will improve heat insulation for your home.

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    Natural Light

    A thin frame and maximized glass will enable a source of natural light into your home, making your rooms brighter.

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    Aesthetic Design

    The slimline range will integrate a beautiful aesthetic with traditional surroundings that will make your home contemporary.

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    Strong & Seamless

    Aluminum is a strong & lightweight material which will allow a smooth but sturdy function.

    Bifold Doors

    Our Bifold doors offer a contemporary and seamless design that will add a modern yet stylish touch to your home. The slimline bifold door range is the perfect way to extend your property, adding space, light and luxury to your living space.

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    Sliding Doors

    Introducing a slimline sliding door will offer a streamlined design that opens your home with an abundance of natural light through its minimalist but beautiful craftsmanship. Slimline sliding doors truly blend functionality with aesthetic by optimising your entranceways panoramic views.

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    Slimline aluminium windows will embed maximum light and offer a contemporary design that will fit with any home. Not only are the slimline widows stunning in design, but they offer maximum durability and strength to your home.

    Our windows bring timeless appeal to your property, perfectly matching function and appearance.

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    Let’s start your new project, together.