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Answers from contractors near Beltsville, MD

What causes large gaps between window frames and the brick of my home? It looks like someone tried to caulk it previously, but it just pulled away again.
Sep 8, 2014
Expansion and contraction, as mentioned previously, is a big driver of sealant failure. The other part that was not discussed in moisture content.  Brick is largely moisture open and capillary draw of ... read more
What are the advantages/disadvantages of having asphalt roof shingles applied over my existing roof?
There are two options available for reroofing installations. One would be to tear off the old roof before applying the new one (tear off). The second would be to lay new shingles over the existing roo ... read more

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