The Rarely Mentioned Door And Window Sealant Is Very Important!

When choosing doors and windows, everyone pays attention to prominent areas such as profiles, glass, and hardware, but rarely pays attention to sealant.

Although sealant is only an auxiliary material in the manufacturing process of doors and windows, it plays a very important role in the performance of doors and windows! Especially in terms of water tightness, air tightness, insulation, sound insulation, etc., it should not be underestimated!

Today, the editor will take you to learn about the rarely mentioned door and window sealant. Sealant is mainly used in two aspects in doors and windows.

01

The inner and outer joint surfaces of door frames and walls

During the installation process, both the inner and outer surfaces of the frame and wall should be glued to further prevent rainwater and dust from entering the room through the gaps. Secondly, it can ensure that the window frame closure is more aesthetically pleasing.

The window sealing work was only completed with the double protection of sealing both inside and outside.

02

Corner of doors and windows

The corner glue injection is mainly to enhance the strength of our entire main frame, which determines the structural stability of the entire frame in the future.

In the installation process of the door and window industry, there are three parts of the product and seven parts of the installation. For example, in terms of gluing, there are various non-standard operations, so it is necessary to be more careful. The editor has summarized several precautions for gluing doors and windows:

01

Sealing glue should be applied to both the inside and outside of the window frame

If the window frame is not sealed with sealant, it will cause water and air leakage, affecting the overall sealing of the window.

02

Is the sealant compatible with the materials in contact

Before sealing, compatibility testing must be carried out.

03

Clean the adhesive surface for adhesive confirmation

If it is not cleaned or the adhesion is not confirmed before construction, it may cause poor adhesion of door and window sealant.

04

Check the production date of the sealant

Exceeding the storage period may lead to problems such as slower curing speed, poor curing, or even non curing.

05

Construction environment requirements and adhesive surface condition

Avoid construction on rainy or snowy days. Pay attention to whether there are bubbles, deformations, or thin adhesive surfaces on the surface.