Theoretically, there is no lower or upper temperature limit governing when asphalt fiberglass shingles may be applied as long as appropriate precautions are taken.
? In cold weather, for easiest ... read more
The first thing to reduce energy is to see where it is being wasted.
An energy audit with blower door test and infared camera is the best place to start.
The list of upgrades range from adding insu ... read more