Moka Thermal Break Parallel Opening Window

Driving winds often force exterior rainwater through standard drainage holes by creating high pressure differentials. The dual-frame isobaric design incorporates an internal equalization chamber that matches internal cavity air pressure with outdoor atmospheric wind loads, allowing moisture to drain rapidly via gravity through hidden weep slots without back-siphoning into the living space.

The system utilizes multi-point mechanical scissor stays manufactured from high-tensile stainless steel, engineered specifically to distribute the heavy weight of the 90mm profile and 8G+15A+6G glass evenly across four points. This precision kinematics setup prevents sash sagging, binding, or frame torque during outward travel and provides positive multi-point perimeter locking when latched shut.

Identical glass thicknesses tend to resonate at identical sound frequencies, allowing low-frequency ambient street roar and engine vibrations to pass through. By pairing an 8mm outer pane with a 6mm inner pane across an expansive 15mm air gap, the window creates a broad acoustic dampening curve that breaks up varying sonic wave frequencies, producing certified noise attenuation between 39dB and 41dB.

The sash frames are designed to tuck cleanly behind the outer structural frame when closed, leaving no bulky overlapping aluminum extrusions or visible hinges on the facade. This delivers a continuous, flush glass appearance that aligns seamlessly with modern commercial curtain walls and high-end residential curtain-wall-style window envelopes.