Ellicott City Local Doors Services Blog 7038

Sep 1, 2026

What You Need to Know About Window and Door Contractor Licensing in Maryland

Why Homeowners Should Care About Contractor Licensing Window and door work looks simple from the outside, but the details matter. A bad install can cause drafts, rot, failed seals, sticking sashes, and even structural problems around the opening. A license does not make every contractor equal, but it does separate a legitimate business from someone working outside the system. For homeowners, that matters when the project involves exterior openings, weather protection,

Sep 1, 2026

How to Tell If Your Windows Have Failed Seals

When a window seal fails, the problem is usually subtle before it becomes obvious, which is why people often mistake it for ordinary condensation or a cleaning issue. The Most Common Signs Of A Failed Seal The clearest warning sign is condensation or fog trapped between the panes of glass. You can clean the interior and exterior surfaces all day, but the haze between panes will stay put because the problem is inside the unit. A failing seal can also show itself in