Rijia Bailai IV68 series pure solid wood doors and windows

Rijia Bai Lai European-style pure solid wood doors and windows are mainly based on German decorative design style and adopt German series. The wood is pure solid wood integrated wood with high compressive and flexural strength. In addition, the use of German outdoor special window paint as the coating layer provides good anti-deformation and anti-aging capabilities. Including the double-channel sealing effect of insulating glass and the well-known European press-fit hardware configuration, it has special thermal insulation, sound insulation and decorative effects compared with other doors and windows of various materials that are popular today. Coupled with the fact that wood is a poor conductor, it truly becomes an energy-saving helper for the home. The painting colors can be adapted to different home styles according to customer requirements.
Main product composition and performance indicators
Product composition The main material of doors and windows is made of natural pine laminated lumber, high-quality German hardware system, and high-performance insulating glass up to mm made in accordance with German standards.
Performance indicators The test conclusions of the Beijing Building Hardware and Plumbing Product Quality Supervision and Inspection Station are as follows
Wind pressure resistance
Grade
Air penetration performance (㎡/
Grade
Rainwater penetration performance
Grade
Air sound insulation performance
Grade
Insulation performance (/㎡
Grade