The Altus® Window Systems Levelstep™ Sill creates a seamless indoor-outdoor transition. Its low-profile design and raised track allow for flush interior and exterior flooring, resulting in a barrier-free entry. Ideal for modern residential and commercial projects, the LevelStep™ Sill enhances accessibility and aesthetics.
Optional Features:
Flush, low-profile design – Ensures a seamless transition between indoor and outdoor spaces
Enhanced accessibility – Ideal for universal design principles and mobility needs
Superior water management – Engineered for effective drainage to prevent water ingress
Customisable configurations – Compatible with multiple door systems for flexible installation
Durable construruction – Built to withstand heavy foot traffic and harsh weather conditions
Core performance aspects
Seamless indoor-outdoor flow
Eliminates trip hazards while creating a visually streamlined connection between interior and exterior spaces.
Accessibility without compromise
Smoothtech™ Chevron Track
Ensures effortless gliding, making operation smooth and seamless.
Awning window integration
The Ranchslider® design allows for awning windows to be placed directly into the sidelite of the fixed pane. This gives the ultimate in flexibility of design and cost effective ventilation options.
Sightline Adaptor Option
Aligns the fixed pane bottom rail with the sliding panel for a clean, seamless sightline.
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Suitable Systems
Built to withstand New Zealand’s toughest climates, all Altus systems are the ideal choice for our unique climate - coastal, high-wind, and exposed locations. With its exceptional weather-sealing capabilities and premium materials, it’s designed to perform – wherever your home is located.
Explore Nulook®’s comprehensive range of Systems, designed to meet every need. From Residential and Architectural to Commercial and Specialty Systems, find the perfect fit for your project.
