When it comes to door and window design, there are strict specifications that must be followed. However, during inspections, it's common to find that some real estate properties do not meet these standards. This can cause problems for homeowners during future decoration or daily life.
In the inspection room, various issues with doors and windows keep coming up. From the initial design to construction and installation, many problems arise at different stages, becoming a common headache for homeowners. If these issues aren't identified and fixed in time, they can lead to significant inconvenience later on. Today, we’re going to highlight six often-overlooked issues when checking doors and windows.
Design Issues
Door and Window Sizes Not Meeting Standards
Unreasonable early design can be hard to correct later, causing inconvenience for homeowners. For example, door and window sizes are strictly regulated, but during inspections, it's often found that some doors and windows don’t meet the required dimensions. Mr. Luo’s new house has a door opening that is only 76 cm wide, which doesn’t meet the minimum requirement of 90 cm as per the Residential Design Code.
Pay Attention to Details During Inspection
Inspectors recommend that homeowners bring a tape measure during the house inspection and check the size of door and window openings. If any issues are found, they should promptly contact the developer to make necessary adjustments.
No Drainage at the Bottom of Doors and Windows
Last month’s inspection revealed another major design flaw: no drainage system at the bottom of doors and windows. This issue appears frequently in many housing developments. If left unaddressed, rainwater can seep into the frame, leading to water accumulation, corrosion, and a shortened lifespan of the doors and windows.
The inspector reminds: If homeowners don’t check this during the inspection, the problem will be passed on to them after renovation. At that point, it's too late to fix. Therefore, it's essential to carefully inspect every part of the house and request the developer to fix any issues immediately.
Construction Issues
No Drip Line at the Top of Windows
Some door and window installations have specific construction requirements. For instance, a drip line is needed on the outer edge of the window to prevent rainwater from flowing into the window sill or walls. However, many homes were found to lack this feature, leading to water leakage inside the rooms. If not corrected, this can result in damp walls, mold, and long-term damage to the interior.
The inspector reminds: Water leakage can greatly affect both the decoration and daily life of the home. Doors and windows are one of the main sources of such issues. Homeowners must conduct a thorough inspection when collecting their homes to avoid hidden dangers.
Sealant Leakage Between Door/Window Frame and Wall
According to the "Code for the Acceptance of Quality of Building Decoration Engineering," the gap between metal door and window frames and the wall should be filled and sealed properly. However, inspectors often find that sealant is missing or incomplete. This not only affects the airtightness of the doors and windows but also allows rainwater to enter the interior, damaging the decoration.
The inspector reminds: This type of issue is often overlooked by homeowners during the initial inspection. By the time it's discovered after renovation, it's much more complicated to fix. Homeowners should demand the developer to reapply the sealant.
Installation Issues
Safety Glass Not Installed in Lower Window Sashes
For safety reasons, there are strict rules about the use of safety glass. According to the “Safety Management Regulations for Buildings,†safety glass must be used for any glass with a bottom edge less than 50 cm from the finished floor. Many bay windows today are designed without proper safety glass, making it difficult to spot the 3C certification mark under the window. This poses a serious safety risk.
The inspector reminds: The safety of door and window glass directly affects personal safety. If homeowners can’t see the 3C logo under the bay window, they should ask the developer to provide proof of the material’s safety. If it cannot be verified, the glass must be replaced immediately.
Deformation of Doors and Windows
During the July house inspections, deformation of doors and windows was a common issue. Problems like a bent window frame, damaged door frame, or scratched door leaf often occur due to careless installation or poor protection of finished products. These issues may seem minor, but they can prevent doors and windows from closing properly, creating potential safety hazards.
The inspector reminds: Even slight deformation should be addressed promptly. Otherwise, the problem may worsen over time, affecting both the appearance and functionality of the doors and windows.
Follow the WeChat public account “Jiuzhengmen Window Networkâ€; stay updated, scan the code to get millions of business opportunities! Jiuzhengmen Window Network exchange group
SBS prefabricated building is a new type environmental friendly product that adopts steel structure as frames, various plates and panels as surrounding protection system, high strength bolts as component connection. The metal frame buildings are mainly used as modular house, office, cleaning workshop, cold storage room, wide span workshop, warehouse, exhibition hall,stadiums , hangars, steel-structure supermarkets, high-rise steel constructions, logistics center, container house and so on. SBS products are exported to more than 70 countries and regions covering Middle East, Africa, Southeast Asia, South America etc.
Steel Structure Plant,Steel Industrial Workshop,Prefabricated Steel Workshop,Steel Framing Structure Plant
Foshan Shengbang Steel Structure Co.,Ltd , https://www.sbsstructure.com