Unpainted Solid Wood Interior Door, Eco-Friendly Soundproof Custom Sized for Residential Use

Unpainted Solid Wood Interior Door, Eco-Friendly Soundproof Custom Sized for Residential Use. Made of natural solid wood, low formaldehyde emission, meets international environmental standards, safe for home & residential use. Solid wood structure effectively blocks noise, creates quiet space for bedroom, study room. Well-seasoned solid wood, resist deformation and cracking for long service life. Retain original natural wood grain, great for modern, rustic and classic interior decoration. Advanced drying process reduces wood moisture, suitable for normal indoor humid environment. Support custom door size, shape and opening direction to fit different construction projects. Standard door frame matching, simple installation, saving labor cost for contractors.