When it comes to choosing windows for modern residential and commercial projects, the thickness of aluminum profiles plays a critical role in determining structural integrity, durability, and long-term performance. Among the various options available, 1.8mm aluminum sliding windows have emerged as a preferred choice for builders and homeowners seeking the perfect balance between strength, aesthetics, and energy efficiency. As a leading aluminum sliding window supplier, ALPES understands that every millimeter matters when it comes to engineering windows that stand the test of time.
The wall thickness of aluminum window profiles directly impacts several key performance factors that homeowners and project managers should consider:
This is why ALPES uses 6060-T66 grade aluminum with 1.8mm thickness as standard across its sliding window range — meeting and exceeding the new national standard for aluminum window profiles.
At the heart of ALPES's sliding window lineup is the TS130 Side Press Window — a revolutionary design that combines the space-saving advantages of sliding windows with the superior sealing performance typically found only in casement windows. Crafted from 6060-T66 high-precision aluminum profiles with a 1.8–2.0mm wall thickness, this window represents the pinnacle of modern fenestration engineering.
With a frame wall width of 130mm and a glass sash thickness of 55mm, the TS130 series offers substantial structural depth while maintaining a sleek, modern aesthetic. Whether you're planning a new build or considering sliding window replacement for an existing property, this model delivers exceptional value and performance.
What sets the TS130 apart from conventional sliding windows is its innovative side pressure rubber strip seal system. Traditional sliding windows often suffer from gaps between the sash and frame, compromising energy efficiency and weather resistance. ALPES's side pressure design ensures the sash presses firmly against the frame's sealing strips, achieving casement-level airtightness and water tightness without sacrificing the convenience of sliding operation.
Complementing this is a four-sided continuous sealing strip with upper rail frame sealant, creating a comprehensive barrier against wind-driven rain, dust, and outdoor noise.
ALPES partners with ROTO of Germany, one of the world's most respected hardware manufacturers, to equip the TS130 series with precision-engineered side-pressure hardware systems. The eight-point locking system distributes closing force evenly around the sash perimeter, ensuring uniform compression of all sealing strips and maximizing security against break-in attempts.
The TS130 features 200kg load-bearing pulleys designed to handle large, heavy glass panels with effortless operation. Even with oversized panes — perfect for panoramic views and maximum natural light — the sash glides smoothly along the track with minimal effort. This robust engineering ensures consistent performance year after year, even with daily use.
The TS130 series supports multiple opening configurations to suit different architectural requirements:
Unlike outward-opening windows that can pose safety concerns on upper floors, sliding windows open without taking up indoor or outdoor space — making them an excellent choice for high-rise buildings, balconies, and areas with limited clearance.
Energy efficiency is no longer an optional feature — it's a fundamental requirement for modern buildings. The ALPES TS130 sliding window incorporates several technologies designed to minimize heat transfer and reduce energy consumption:
One of the standout features of the TS130 series is its versatility. ALPES offers a range of extended functions to tailor the windows to specific project needs:
Color customization is also available, with standard options including Ice Cream White, Aurora Gray, Starry Sky Gray, and Brown Coffee. Custom color matching can be arranged for projects with specific design requirements.
With so many suppliers in the market, selecting the right aluminium sliding window manufacturer can be a daunting task. Here are key factors to evaluate:
ALPES is a professional system window and door manufacturer based in China, with a 100,000 m² manufacturing facility spanning two production centers in Foshan and Zhaoqing, Guangdong. With years of deep engagement in the system window and door industry, ALPES has built a reputation for delivering high-end, durable, and reliable custom aluminum windows and doors to clients worldwide.
The company's product portfolio includes premium aluminum system windows, system doors, sunrooms, and lift-up windows — all manufactured to international building codes and standards. From luxury villa projects in Saudi Arabia and Dubai to modern residential developments in Australia, ALPES has proven its capability to deliver world-class fenestration solutions across diverse markets and climate zones.
Investing in 1.8mm aluminum sliding windows means investing in long-term value, comfort, and peace of mind. The ALPES TS130 Side Press Window takes this standard even further by combining robust construction with innovative side-pressure sealing technology, premium German hardware, and extensive customization options.
Whether you're an architect specifying windows for a luxury development, a contractor sourcing materials for a residential project, or a homeowner planning a renovation, ALPES offers the expertise, product range, and manufacturing capability to meet your requirements with precision and quality.
