P138SW Aluminium Sliding System
Narrow face widths for a frameless look
Narrow face widths for a frameless look
The P138SW sliding window brings the same minimalist DNA to smaller openings. Concealed drainage ensures a barrier-free threshold, while multi-layer sealing delivers superior waterproofing and energy efficiency.
Key features
Ultra-slim interlock
Concealed drainage
Barrier-free threshold
Multi-layer sealing
Thermal break frame
Integrated insect screen option
Specifications
Project imagery
Common questions
Is the P138SW suitable for tropical climates?
Yes. Multi-layer sealing and concealed drainage make the P138SW highly resistant to driving rain and humidity — critical for tropical and coastal environments.
Featured projects
Other sliding systems
Related resources
Ultra-Slim Window Profiles
In minimalist architecture, the frame should disappear. But ultra-slim profiles demand exceptional engineering. This guide explains sightlines, face widths, and interlocks — and how Atlas achieves structural integrity with interlocks as narrow as 22mm.
Casement vs Sliding Windows
Casement and sliding windows serve different architectural purposes. This guide compares ventilation, weather sealing, space efficiency, and maintenance — with specific recommendations for tropical climates like Singapore, Bangkok, and coastal Southeast Asia.
Aluminium vs uPVC vs Timber
Aluminium, uPVC, and timber each have strengths and weaknesses. For tropical and coastal homes, the decision is often made by humidity, salt corrosion, UV exposure, and maintenance tolerance. This guide compares all three materials head-to-head.
Interested in P138SW?
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