01 Panoramic Design
Larger visible sash area with ultra-slim overlap and wall-integrated frame offers a modern look, wider view, and better natural light—ideal for contemporary architecture.
02 Upgraded Sealing
Full-perimeter sealing strip improves noise, dust, and water resistance, meeting higher demands for sealing in various settings.
03 Excellent Insulation
Liftable sash design ensures strong thermal performance, reduces heat loss, and keeps indoor temperatures stable in all climates.
04 Slim Insect Screen
Ultra-slim screen fits seamlessly into the frame with high-transparency mesh, balancing clear views, airflow, and insect protection without affecting aesthetics.
Technical Data
Thermally broken aluminum window system with double glazing and multi-layer sealing, providing excellent thermal insulation, airtightness, water resistance, and durability for residential and commercial use.
Width ≤2500mm / Height ≤2800mm
2.2mm
48mm
≤200kg
720pa
Positive pressure Up to Level 8 / Negative pressure Up to Level 8
<7200pa
≥0.41 Btu/(hr x ft² x ºF)
Glass Options
We provide various glazing options to suit different project needs, balancing performance, aesthetics, and budget.
Double Glazing
Double glazing can withstand greater wind pressure in high-rise apartment buildings, ensuring safety and stability while effectively reducing external noise for a quiet living environment.
Triple Glazing
Triple glazing is widely used in buildings located in cold or noisy environments. Compared to double glazing, it offers better insulation, energy efficiency, and soundproofing. It helps reduce heating and cooling costs and creates a quieter, more comfortable indoor space.
Hardware System
Our hardware system ensures smooth operation, long-lasting durability, and a high level of security, perfectly matching the overall performance of the window and door system.
Screen Options
We offer a wide range of insect screen solutions including vertical roller, horizontal sliding, pleated, and framed types—each tailored to suit different spaces and usage needs. Whether for bedroom or kitchen windows, or large balcony and patio doorways, our screens provide both functionality and aesthetic appeal.
FAQ
Frequently asked questions about sliding windows, covering performance, safety, and usability.
Why are sliding windows a popular choice for multi-unit and residential developments?
Sliding windows offer a space-saving design with wide, unobstructed views. Their horizontal movement makes them ideal for compact layouts and balcony-facing rooms, maximizing both airflow and functional wall space.
Are sliding windows suitable for coastal or high-wind regions like Queensland?
Yes. Proline’s sliding window systems are engineered with reinforced profiles, high-performance seals, and smooth drainage tracks, ensuring strong wind resistance and water tightness for coastal environments.
How does the sliding window system enhance safety without compromising ventilation?
Integrated flyscreens and optional keyed locks provide ventilation with security. The smooth glide system prevents slamming, making it safe for family living and multi-residential projects.
Cases
