Installation quality directly affects soundproofing, insulation and waterproofing; key notes from prep to acceptance....

System windows are very suitable for high-rise and even super-high-rise homes, thanks to targeted design for safety, ...

Design points: building exterior windows should preferably use system windows. Set R&D targets and apply systems-inte...

Advantages: comprehensive performance — designed for sealing, wind resistance, insulation and soundproofing together...

1) Convenient and practical: the traditional swing opening is easy to operate by pushing the handle in or out. 2) Hig...

1) Convenient and practical: the traditional swing opening is easy to operate by pushing the handle in or out. 2) Hig...

Judge hardware quality from several angles. Appearance: quality hardware has a smooth surface without bubbles, scratc...

Frame: mostly thermal-break aluminium — high strength, corrosion resistance and good insulation; the thermal-break s...

High-performance integration: a system window integrates frame material, glass and hardware into a coordinated design...

Air-tightness testing measures a window's ability to block air infiltration when closed, in a lab or on site. Th...

1) Core sound-insulation structure design. Multi-chamber profile: the frame uses multi-chamber thermal-break aluminiu...

When buying system windows, focus on core parameters and authoritative certifications. Parameters: profile wall thick...

Symptom: after some time, an aluminium sliding window sash may become stiff to slide, derail or even fall. Solutions:...

Daily cleaning: wipe with a soft cloth or sponge dipped in water or a neutral detergent, avoiding strong acidic or al...

System-window installation cost is built around 'labour, auxiliary materials and special needs', mainly pri...

Installation workmanship has an enormous impact on the final performance of system windows, directly determining whet...

Definition: a system window is a door/window system designed systematically, using standardised profiles and accessor...

Glass combinations for different situations. 1) Street-facing homes (high noise): laminated insulating glass (e.g. 5 ...

Thermal performance core parameter: heat transfer coefficient (K value) — the lower the better. In cold northern reg...

The essential difference between system windows and ordinary windows can be summarised in four points. Genetic differ...