01 Expansive Opening View
Single sliding sash can reach up to 3m wide, offering excellent ventilation and a broad, open view.
02 Durable & Quiet Hardware
Stainless steel track with specialized rollers ensures smooth, quiet, and long-lasting operation.
03 Upgraded Screen Door
Integrated frame design creates a cleaner look and easier installation, paired with multi-point lock for added security.
Technical Data
Thermally broken aluminum casement window with double glazing and multi-layer sealing, providing excellent thermal insulation, airtightness, water resistance, and durability for residential and commercial use.
Width ≤3000mm / Height ≤3000mm
2.2mm
38mm
≤300kg
720pa
Positive pressure Up to Level 8 / Negative pressure Up to Level 8
<7200pa
≥0.32 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 doors, covering performance, safety, and usability.
Are sliding door systems suitable for high-end residential developments?
Yes. Proline’s sliding door systems support large-format panels with slim frames, offering unobstructed views and smooth operation—ideal for luxury homes that emphasize openness and seamless indoor-outdoor living.
How do sliding doors perform in Queensland’s climate conditions?
Proline sliding doors feature multi-track drainage, high sealing efficiency, and durable coatings, ensuring reliable water tightness and weather resistance even in Queensland’s tropical storms.
Can sliding door systems be customized for energy efficiency and accessibility?
Yes. Proline offers options like low-E glazing, thermal breaks, and flush thresholds, meeting energy codes and universal access requirements for both residential and commercial developments.
Cases
