Siding Installation & Repair

Vinyl siding remains the most installed material in Maryland due to its low maintenance profile and resistance to the humidity and moisture cycling common in the Mid-Atlantic. According to the U.S. Census Bureau's Survey of Construction, vinyl siding accounts for more than 25% of new and replacement exterior cladding installations in the South Atlantic region, which includes Maryland. Fiber cement siding, the primary alternative, provides superior impact and fire resistance at a higher installed cost but requires repainting on a 10 to 15 year cycle. ASAP Roofing & Contracting installs both vinyl and fiber cement and provides written material comparisons with every siding estimate so homeowners can weigh long-term cost against upfront investment with accurate numbers.

Signs that siding requires repair rather than replacement include isolated panel cracking, a single section of storm impact damage, or localized moisture penetration around a window or door frame. Signs that full replacement is the cost-effective choice include widespread fading indicating UV degradation through the coating layer, multiple sections of warping or buckling suggesting improper original installation or long-term moisture infiltration, and elevated interior wall moisture readings during inspection. The Vinyl Siding Institute notes that properly installed vinyl siding carries a design life of 20 to 40 years. Maryland homes installed in the 1990s and early 2000s are now reaching or past the midpoint of that lifespan, making replacement a common conversation in the current Baltimore-area market. ASAP Roofing & Contracting provides honest assessments and will recommend repair whenever it is the more cost-effective choice.

In Maryland, exterior siding replacement on an existing single-family residence generally does not require a building permit when the work is cosmetic replacement in-kind. However, projects involving structural wall sheathing repair or replacement, or installations that change the building's exterior envelope thickness, may require permit review by the local county building department. Under Maryland Home Improvement Commission regulations, all home improvement work regardless of permit status must be performed by a licensed MHIC contractor. ASAP Roofing & Contracting holds MHIC #115633 and coordinates any required permit applications as part of the project estimate at no additional charge to the homeowner.