Ruiwu doors and windows are designed with multi-cavity broken-bridge aluminum structure, and EPDM sealing strips with anti-aging and good elasticity are arranged between window sash and window frame and between window sash and glass to reduce air leakage and water leakage of windows and easily resist all kinds of wind and rain weather.
Ruiwu doors and windows are made of aerospace grade aluminum used in aviation field, with low density, high hardness, ultraviolet resistance, corrosion resistance and oxidation resistance. In the cavity design, a more reasonable structure and a thicker supporting thickness can effectively resist bad weather such as typhoons and make the home safer.
Ruiwu doors and windows use multi-cavity design to block the transmission of noise, achieve high-efficiency sound insulation and noise reduction, and enjoy comfort quietly. The heat insulation strips are designed on the same vertical line, which effectively block the heat transmission, reduce energy consumption and effectively insulate the heat.
Ruiwu doors and windows adopt imported processing equipment, and use glue injection +45-degree angle code splicing process to inject high-strength two-component structural glue between the angle code and the profile, so that the splicing position is smooth and the link is stable, while preventing corner joints from leaking water.
Ruiwu doors and windows generally adopt concealed drainage design or floor drain drainage design, which ensures smooth water flow, is not easy to accumulate rainwater, and can effectively prevent rainwater from flowing backwards into the room.
Products with higher standards need higher installation requirements. Ruiwu doors and windows standardize the installation process of doors and windows with professional standards to ensure that the window frame and the wall, the window frame and the glass, and the glass and the rubber strip are close together, and there is no situation of indiscriminate sealing glue or less sealing glue, so that there is no obvious gap at the joints.
