So in a house with a 1,500-sq ... Installed like a box vent, these are more powerful than passive exhaust methods. In theory, attic fans help expel air from the attic, increasing the intake ...

These can be connected to the home’s heating and cooling system to provide “better temperature control inside the house and more even ventilation,” says Houghton. Passive attic fans rely on ...

and then a new composite shingle roof. Finally, in July, we put in a whole-house cooling fan and whole-house heat-recirculating system (as well as two skylights, one seen in the center of the roof).

The 33,000-fan capacity stadium design features a fixed roof and tiered seating with unobstructed ... s exterior resembling the famed Sydney Opera House in Australia, Fisher said it wasn’t ...

Firefighters prevented the fire from spreading to other compartments in the house. Smoke was seen coming from the roof of the property. Picture: Whitchurch Fire Station. A fan was used to ...