Are there any Haunted Houses in Wilson NC?
yes faced fiberglass it will keep the attic cooler in the summer and warmer in the winter
They are using either cellulose or fiberglass insulationEither one are not hazards unless it accumulates where you are breathing too muchBut it will be itchy on your skinThe trap door is often tight unless the pressure in the attic exceed the press in your houseThey should not have covered up the door with blown in insulationTheir equipment is designed not to let airborne particles in your house, so they are responsible for any clean up and to prevent airborne particlesYou can do a tape test and by checking the closest, clothes and walls to see if any escapedIf so, then they not finishedIf it was going to escape they can make precautions or they can loose their license for escaping breathing hazards under state lawsThey wear protection because they do it all it the time.
Do you have soffit vents? (Those are vents under the eavesThey provide a source of inlet air that eventually flows out of the ridge vent.) If not, consider having some installedAs a rule, you want good airflow in the unheated attic space, especially against the roof sheathingEven if you have a good vapor barrier underneath the insulation in the attic floor, some water vapor will migrate up from the houseThe vents provide an avenue for that water vapor to escape before it condenses against the roof sheathing- Insulation against the roof sheathing will interfere with ventilation, and could cause a condensation problemAny facing (vapor barrier) would quickly become soaked with condensateAn attic fan, controlled by a thermostat, would draw additional air from the soffit vents and exhaust it through the roofThis would help keep the living space cooler in the summer.
