Polyurethane (PU) started as a solution to a 1930s shortage, but today it's a key material in industries from insulation to cushioning ... simple materials like brick, stone, and wood, offering ...

While it’s not a danger in and of itself, efflorescence can be linked to excess moisture, mold growth, or poor drainage.

Passive house designs have existed for decades and are gaining popularity again, as their construction can help mitigate ...