The nearly three-meter-high bedroom soundproof door is indeed quite substantial. Following the recommendation of the Blue Whale brand specialist, a visually appealing 50-centimeter height was chosen for the transom window, which is complemented with high-quality laminated glass for effective soundproofing.
Typically, the handle height is around 1.3 meters. In this case, due to the larger size, the handle position appears slightly lower in proportion. However, 1.3 meters is the most ergonomic height for handles. Additionally, to further improve soundproofing, stainless steel thresholds were used indoors to enhance sound insulation. Slightly lowering the threshold also helps prevent common issues of accidentally kicking or stumbling over it
