Dryer vent: What not to do!!

Wow, just came across this picture of a dryer vent installation that left me shaking my head! 😳 What we’re seeing here is a classic case of what NOT to do with a dryer vent. This setup includes a secondary lint trap, followed by a 4-foot flex duct, and then a...

Fire sprinkler omissions in homes

NFPA 13D permits the omission of fire sprinklers in certain locations of a home. Sprinklers shall not be required in bathrooms of 55 square feet or less. Combustible fuel loading in most small bathrooms typically is low. Sprinklers shall not be required in garages,...