LIM RAIL 5 double - aluminum double front door with vertical slats made of aluminum profiles

The LIM RAIL 5 Double Aluminum Front Door with Vertical Slats is a premium entrance solution that masterfully blends contemporary design with advanced security and superior insulation properties. Crafted from high-quality aluminum profiles, this double front door features a striking vertical slat design that adds depth, texture, and a modern aesthetic to any building facade. Whether for residential or commercial use, the LIM RAIL 5 door offers a perfect combination of style, functionality, and durability, making it an excellent choice for those seeking a secure and energy-efficient entryway.

At the core of the LIM RAIL 5 door’s security is the state-of-the-art FUHR multi-point locking system 855GL, which provides full locking at seven distinct points—including two hooks, four bolts, and an additional upper bolt—ensuring a robust and tamper-resistant closure. This intricate locking mechanism is complemented by an anti-burglary class lock insert, supplied with five keys, which adds an extra layer of protection against unauthorized access. The door’s frame and leaf are engineered to precisely accommodate this multi-point locking system, delivering exceptional security without compromising on design or ease of use.

Constructed from durable aluminum, the door and frame are designed for long-lasting performance and resistance to weather-related wear such as corrosion and fading. The vertical slats, made from aluminum profiles, create an elegant facade that enhances the architectural character of any entryway. The door’s hardware is thoughtfully selected, featuring a stainless steel door handle that combines durability with a sleek, modern look. Additionally, the door is fitted with three-part roller hinges finished in the same color as the door, ensuring smooth operation and a cohesive, polished appearance. Customers have the flexibility to choose between wing hinges, roller hinges, or concealed hinges, allowing for customization based on aesthetic preference and functional requirements.

Thermal efficiency is a standout feature of the LIM RAIL 5 door. The door leaf incorporates triple glazing glass combined with a 2.8-inch thick layer of polyurethane foam insulation, resulting in a remarkable R-value of 8.3. This high level of thermal insulation helps to minimize heat loss, maintain comfortable indoor temperatures, and reduce energy consumption throughout the year. Alongside thermal benefits, the door also offers excellent sound insulation, rated at 30dB, effectively reducing external noise infiltration and creating a quieter, more peaceful interior environment.

Attention to detail is evident in every component of the door set. A 0.6-inch high threshold strip is included to form a reliable barrier against drafts and water ingress, further enhancing the door’s insulation properties and durability. The entire door assembly is designed for straightforward installation and long-term reliability, ensuring that it performs flawlessly even in demanding conditions.

In summary, the LIM RAIL 5 Double Aluminum Front Door with Vertical Slats is an exceptional choice for anyone looking to combine modern design with high security and energy efficiency. Its sleek aluminum profiles, advanced FUHR multi-point locking system, superior thermal and acoustic insulation, and customizable hardware options make it a sophisticated and practical entrance solution. Whether installed as a main entrance to a home or commercial building, this door promises lasting value, enhanced curb appeal, and peace of mind.