what is the best way to keep flying insects (wasp, bees, hornets) from entering your roof eaves vents? There's screen but not small enough to keep them out.
Depending on the type of soffit/eave vents, it would be easiest and most cost effective to replace them with a new vent that has smaller screen material. Most of those can be found at a local supply ... read more
What kind of insulation is needed in the attic of my 2-story brick town house so that the 2nd floor bedrooms are as cool as the basement and 1st floor?