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Installing H-Profile Joint Covers for 16mm Metal Sandwich Panels Seamless Cladding Connection
Master the critical technique for joining Metal Decorative Sandwich Panels using H-Profile joint covers. This tutorial demonstrates the correct installation of vertical seam connectors for 16mm PU-core metal cladding, ensuring weather-tight and visually clean panel connections.
Key Steps Covered:
1.Pre-Installation Alignment: Positioning H-Profiles vertically over substructure battens with laser-level precision.
2.Expansion Gap Management: Maintaining consistent 3-5mm gaps at panel ends to accommodate thermal movement.
3.Panel Engagement: Securely locking cut edges of adjacent metal siding panels into the H-Profile channels.
4.Fastener Integration: Coordinating screw placement with panel side laps (avoiding direct fixing through H-Profile unless specified).
Materials Featured:Metal Decorative Sandwich Panel (16mm PU Core);H-Profile / Joint Cover (Galvalume or PVDF-coated);Structural Battens & Framing;Corrosion-Resistant Self-Drilling Screws.
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