Dark walnut walls make winter bedrooms feel 30% warmer and larger, not smaller
You scroll Pinterest saving airy white bedrooms for the eighth time this December. Your own 220 square foot bedroom feels cold and cramped, not serene. The conventional wisdom trap has caught you: dark colors make small rooms smaller, light colors expand space. Here’s what thermal perception scientists and 2025 designers confirm instead. Dark walnut walls … Lire plus









