About this company
View allHannegan Construction
We specialize in basement finishing, basement remodeling, kitchen and bath renovations, interior and exterior painting and the design and installation of custom tile and stone design. Working together with our award-winning design team, we will make your dreams a reality.
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Answers from contractors near Washington, DC
Looking to replace basement window but have a cross beam and board impeding the window. Looks like the purpose of it is to prevent joists from settling.
Mason Hearn of HomeMasons, Inc. PRO answered:
Jan 5, 2021
Looks like this may have been someone's remedy for a deteriorated / rotten mud sill (the flat wooden plate which sits atop the foundation wall, upon which the joists bear). If that is the case, it is ... read more
black spots on the roof. can you tell me what is the cause of this? have lived in this house 12 years and have had no problems. what can you do to clean this?
WoW Home Solutions answered:
Oct 18, 2014
This type of staining (algae as the other posters have said) will usually only happen on the North facing surface of the roof. Same with condensation on your car glass. Suprisingly, the North facing ... read more
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