Door And Window Sealing Strip

Product Introduction

This series of door and window sealing strips is a core sealing accessory specially developed for various door and window systems such as bridge cut aluminum, aluminum alloy, plastic steel, etc. It is formed by precision extrusion technology and used with dedicated sealing corner codes to form a complete and continuous sealing loop between door and window frames and sashes. It is a key component to ensure the water tightness, air tightness, sound insulation performance of doors and windows. The product is compatible with mainstream profile card slot specifications and widely used in various door and window scenarios such as home decoration and engineering.

Core Features

● High quality material, weather resistance and durability Made of ethylene propylene diene monomer (EPDM) rubber or high-quality modified rubber and plastic material, it has excellent high and low temperature resistance, aging resistance, and ultraviolet resistance. It is not easy to crack, deform, and harden when exposed to outdoor environment for a long time, and has a long service life. It is suitable for a wide temperature environment of -40 ℃~120 ℃.

● Featuring a unique structure and strong sealing performance, the multi cavity/hollow shaped cross-section design can tightly fit with the profile groove, while utilizing structural elasticity to form a stable sealing pressure, effectively blocking rainwater, cold air, and dust infiltration, significantly improving the waterproof, windproof, soundproof, and thermal insulation effects of doors and windows, reducing indoor and outdoor energy exchange, and helping to save energy and reduce consumption.

● Easy installation and wide adaptability. Strictly produced according to the precise dimensions of the profile card slot, with small dimensional tolerances, it can be directly inserted into the corresponding profile card slot without the need for additional glue or complex tools. The installation is convenient and firm, and not easy to fall off; We can customize production according to different profile specifications and cross-sectional requirements, and adapt to various types of bridge cut aluminum, aluminum alloy, plastic steel doors, windows, and curtain wall systems.

● Buffer noise reduction, protection of doors and windows. The rubber material of doors and windows has an elastic buffering effect, which can avoid direct hard collision of frame and fan profiles during the process of opening and closing doors and windows, reduce opening and closing noise and profile wear, extend the overall service life of doors and windows, and improve the user experience.

Main Purpose

● Sealing the frames and sashes of broken bridge aluminum/system doors and windows, as well as aluminum alloy doors and windows, to achieve waterproofing, windproofing, and sound insulation in straight edge areas.

● The gap sealing of profile structures such as plastic steel doors and windows, curtain walls, and sunrooms enhances the overall sealing performance.

● Used in conjunction with sealed corner codes, it forms a complete sealed loop between door and window corners and straight edges, eliminating the hidden dangers of splicing gaps.

● It can also be used in scenarios that require gap sealing, such as equipment cabinets, cars, containers, etc.