Are your doors and Windows really reliable?

"Even though we have installed aluminum alloy Windows with thermal break, the electricity bill has not decreased but increased instead of decreased in winter and is stuffy in summer!" "

"During the heavy rain, water seeped through the window gaps and the walls got moldy. The repair cost tens of thousands of yuan..." "

The noise by the roadside was so disturbing that I couldn't sleep. Only after changing the window did I realize that the merchant had "cut corners"!

All these experiences of falling into traps are simply because you overlooked the three hidden configurations of the system window!

Cavity structure design

The "invisible skeleton" for sound insulation and energy conservation

The cavity of ordinary broken bridge aluminum Windows is simple and crude, and the thermal insulation strips are randomly spliced together, resulting in heat "escaping" and sound insulation "failing".

01. True system window standard: Multi-chamber stacked design, forming a "maze-like" heat insulation barrier to block energy transmission.

02. Bosini Solution: Stepped composite cavity +PA66 thermal insulation strips, with thermal insulation performance comparable to solid wall structures, and noise isolation as if entering a library.

03. Consequences of falling into a trap: Poor-quality cavities are not tightly joined, and they deform and crack after a few years of use. The repair cost is higher than replacing Windows!

Hardware system

The "life and death line" of door and window lifespan

Do you think hardware is just a handle? The load-bearing structure, anti-picking performance and smoothness of opening and closing are the core!

01. True system window standard: High-load-bearing hinges + multi-point lock anti-picking design, resistant to extreme weather.

02. Bosni Solution: Aerospace-grade alloy hinges with hidden load-bearing capacity remain smooth as before even after violent testing. Multi-lock point linkage ensures maximum anti-picking and anti-theft performance.

03. Consequences of falling into a trap: Cheap hardware rusts and gets stuck, window sashes fall from heights on windy days, and the safety hazards are shocking!

Rubber strip manufacturing process

The "Ultimate defense line" of sealed waterproofing

Poor-quality adhesive strips, when joined together with glue, are bound to leak water, air, age and come loose, causing endless troubles!

01. True system window standard: Automotive-grade seamless sealing strips, with weather resistance spanning extreme temperatures throughout the four seasons.

02. Bosni Solution: Three seals + seamless welding process, no water dripping in during heavy rain, no cracking in extreme cold or heat, and a lifespan comparable to that of the doors and Windows themselves.

03. Consequences of falling into a trap: Poor-quality rubber strips become brittle and fall off within a year, causing water leakage and requiring repairs. It's both costly and frustrating to dismantle walls and break bricks!

Why does Bossini dare to claim that it is a genuine system window?

01. Transparent Quality Inspection: Strict inspection throughout the entire process from profiles to hardware, supporting third-party inspection.

02. Technological Accumulation: Over a decade of in-depth research and development of system Windows, with production bases covering the entire industrial chain for quality control.

03. Word-of-mouth Verification: Tested by many families: Electricity bill drops directly, noise disappears, no worries during heavy rain!

The key factors that affect your living experience are often hidden in those configurations that won't tell you! When choosing Windows, don't be lured by "low prices" - pay attention to details, test the craftsmanship, and check the durability to avoid 90% of the pitfalls!

Bosni Doors and Windows offers free on-site testing and customized solutions! Consult now to avoid hidden decoration traps!