Do you want to sleep peacefully and soundly? It’s actually very simple.
Release date:
2025-09-01
When raindrops patter against the windows, leaving streaks of water inside, when harsh, noisy sounds echo through your walls despite your efforts to block them out—when the gaps around your doors and windows grow wider each day, making rainy days a real headache as you struggle to keep water from seeping in, and when constant noise becomes an unwelcome daily companion, you must feel utterly overwhelmed. But don’t worry! Our expert guide is here to help you uncover the root causes behind these issues, ensuring your home stays completely watertight and peaceful, so you can finally enjoy a serene, high-quality lifestyle filled with comfort and tranquility.
You absolutely must pay attention to these questions below!
1 Poor sealing—leakage
The waterproof design of the doors and windows is flawed—there aren’t enough layers of effective waterproof sealing, and the drainage channels within the window and door frame cavities haven’t been properly established. As a result, rainwater easily enters the cavity between the interior and exterior due to pressure differences caused by wind, eventually making its way into the room. Once inside, this water can’t be efficiently drained out through the aluminum window and door’s built-in drainage system, leading to pooling inside the structure and causing leaks over time. Additionally, poor sealing not only exacerbates water infiltration but also compromises the window’s soundproofing performance.
2 Poor structural strength — deformation
The structural strength and rigidity of the doors and windows failed to meet the wind-pressure resistance requirements specified for their intended installation locations. As a result, under normal wind loads, critical components such as load-bearing members, hardware fittings, seals, and adhesive materials experienced severe plastic deformation, cracking, or even damage. This ultimately led to the failure of the door and window assemblies to maintain proper sealing, causing rainwater infiltration. The root cause lies in the fact that the products were not accurately calculated and designed for strength according to industry standards, and they also bypassed mandatory physical wind-pressure tests prior to manufacturing and installation.
3 Improper installation—shortens service life
When doors and windows are installed on-site, poor control of assembly dimensions can lead to misalignment at overlapping sealing areas, insufficient overlap gaps, or even gaps caused by excessive pressure. Additionally, the fastening screws used to secure the door and window frames are often left unsealed with adhesive. These issues collectively make the doors and windows more susceptible to damage during use.
4. Poor-quality materials — prone to breaking
The sealing materials used for doors and windows are of poor quality—such as overly rigid seals that degrade quickly, outdated or counterfeit sealants that lack proper aging resistance, and adhesives with poor ability to withstand movement, often leading to cracking.
5 Poor manufacturing process—quality is not guaranteed
The precision of door and window fabrication fails to meet quality standards, resulting in excessive assembly gaps. Additionally, areas that require bonding before final assembly were assembled directly without applying sealant, allowing rainwater to easily seep through various gaps into the doors, windows, and even the building’s main structure.
In summary, for a comfortable living experience, we recommend choosing well-known brands and established manufacturers when selecting doors and windows. Compared to smaller, workshop-style factories, brand-name manufacturers typically offer superior product quality and much better after-sales service—truly, you get what you pay for!
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Contact Information
Address: Area A, Datang Park, Sanshui Industrial Park, Sanshui District, Foshan City, Guangdong Province
Warren Doors & Windows, South of Fangshan Road and West of Dongtai Road, Dongcheng Subdistrict, Linqu County, Weifang City, Shandong Province
Business Inquiries: BD@warren.net.cn
Join Us: BD@warren.net.cn
International Trade Cooperation: BD@warren.net.cn
National Customer Service Hotline: +86 400-676-9888
Beijing Customer Service Hotline: +86 010-68319888
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