Discover the Internorm KS 430 uPVC lift & slide door with a low threshold for barrier-free access and standard toughened safety glass. Personalise your interior with I-tec Decor.
The KS 430 is designed to create a seamless connection between indoor and outdoor spaces. Its low threshold enables comfortable, barrier-free access, making it ideal for enhanced mobility, open-plan living, and smooth transitions to patios and gardens.
Toughened safety glass comes as standard, offering protection in the event of breakage. An optional soft-close mechanism ensures the door closes gently and quietly—improving safety and daily ease of use. For ultimate convenience, the Comfort Drive system enables electric opening and closing at the touch of a button.
Customise your door with I-tec Decor, Internorm’s advanced digital printing technology, allowing you to choose from a wide range of interior finishes that complement your living space.
Features:
Benefits:
The KS 430 is ideal for homeowners seeking a large-format door that blends indoor and outdoor living with ease. Its barrier-free threshold makes it especially well-suited for accessible design—whether accommodating mobility needs today or future-proofing for later. With built-in safety features, personalisation options, and energy-efficient performance, the KS 430 appeals to those who value comfort, convenience, and customisation in a modern living environment.
Working closely with architects, builders, and homeowners, we’ve delivered systems that combine thermal efficiency, modern aesthetics, and long-term durability—across private residences, sustainable developments, and architect-led designs.
The renovation project was successfully completed on schedule, surpassing initial insulation and energy efficiency goals by an impressive 70% and delivering a sleek, contemporary finish.
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Explore the Notting Hill Gate South Block refurbishment in London, blending modern Schüco curtain walling with 1950s architecture for enhanced energy efficiency & style.
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See the Petersfield renovation in East Hampshire, enhancing comfort & style with AT-ECO Internorm windows & doors, including integrated blinds, for improved energy efficiency.
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View the projectExplore detailed material comparisons, tailored installation advice,
and practical maintenance tips to keep your windows and doors performing at their best.
We’re excited to introduce the new HF 520 Studio timber-aluminium window with I-tec Glazing, and the AT 525 aluminium entrance door to our premium Internorm range. Perfect for both residential and commercial projects, these new additions are now available to explore at our Brasted showroom.
Yes, we recommend booking an appointment to ensure personalised service and availability. You can schedule your visit by filling out our contact form or emailing us at [email protected].
During your visit, our team will guide you through our range of premium window and door systems. We’ll answer your questions, help you explore customisation options, and assist in finding the perfect solution for your project.
Absolutely! Bringing your project plans or drawings can help our team better understand your needs and provide tailored recommendations.
Our knowledgeable team is here to help. Whether you need advice on materials, styles, or energy efficiency, we’ll guide you through the process and ensure you make an informed decision.
Book your free home survey today and discover the perfect fit for your property.
