Roofing & Exterior FAQs for
Maryland Homeowners
Frequently Asked Questions
Roofing
Most residential roof replacements take one to two days. Larger or more complex roofs -- those with steep pitches, multiple valleys, or extensive damage, may take longer. We'll give you a realistic timeline before we start so you can plan accordingly.
It depends on the age of your roof and the extent of the damage. If your roof is under 15 years old and the damage is localized, a few missing shingles, minor flashing issues, a repair usually makes more sense. If it's over 20 years old, has widespread damage, or you're seeing leaks in multiple areas, a full replacement is likely the smarter investment. We'll give you an honest recommendation after an inspection, not just the option that costs more.
While it's possible, we don't generally recommend this approach. Removing old roofing helps identify structural issues and avoids ventilation problems or excess weight once your new roof is installed. Metal roofing is sometimes a better candidate, but it will depend on your current roof and home's condition and requires careful assessment by a licensed roofing contractor.
A roof starts with a wooden frame (rafters), covered by plywood decking. Then underlayment is added as a moisture barrier, followed by the roofing material (like shingles or metal). Flashing is installed around edges and openings to prevent leaks.
It depends on the condition of the existing roof. A full replacement may involve stripping everything down to the rafters, while partial replacements may reuse good plywood. Underlayment is usually replaced when the roof covering is removed.
It depends on the material. Asphalt shingles typically last 20 to 30 years. Metal roofing can last 40 to 70 years. Architectural (dimensional) shingles fall somewhere in the middle, around 25 to 30 years. Maryland's weather, with its hot summers, cold winters, and ice storms, can shorten a roof's lifespan, which is why regular inspections matter.
Yes. We offer roof inspections to assess the current condition of your roof, identify any damage or potential issues, and help you decide whether repair or replacement is the right move. If you've recently had a storm or noticed signs of a leak, don't wait -- small problems can get expensive fast.
The cost varies depending on the size of your roof, the materials you choose, and the complexity of the job. Most residential roof replacements in Maryland range from $8,000 to $20,000+. Asphalt shingles are the most affordable option, while metal roofing costs more upfront but lasts significantly longer. We offer free estimates so you can get an accurate number for your specific home.
Frequently Asked Questions
Siding
Vinyl siding typically lasts 20 to 40 years. Fiber cement can last 50 years or more with proper maintenance. Cedar shake generally needs more upkeep but can last decades when well-maintained. Maryland's weather -- humidity, temperature swings, and occasional storms -- can affect longevity, so the quality of the installation matters as much as the material itself.
Not exactly. Vinyl siding doesn’t need to be painted or re-caulked, but it could use occasional washing. You can use a garden hose or a power washer on a gentle setting to remove dirt and debris from siding at least once a year. Be careful not to dislodge the panels or get water underneath them.
Exposure is the visible part of siding in lap siding where boards are installed with an overlap. It’s important to know the desired exposure before you order the boards or shingles, because it determines how much material you will need. A one-inch difference in exposure can also create a different visual effect, so consulting a contractor is recommended.
Yes, but it may take longer depending on weather conditions. If the siding requires painting, it’s better to wait for warmer weather to replace it so the paint applies smoothly and dries properly.
Look for warping, buckling, or cracked panels; paint that's peeling or fading significantly; higher than normal energy bills (which can indicate siding is no longer insulating properly); visible mold or moisture damage; or loose panels that move in the wind. If you're seeing any of these, it's worth having us take a look.
Fiber cement siding (like James Hardie) is made from a mix of cement, sand, and cellulose fibers. It's highly durable, resistant to fire, insects, and rot, and can be painted any color. It's heavier and more expensive than vinyl, but it holds up extremely well in Maryland's climate and looks similar to real wood. Many homeowners see it as the best balance of durability and curb appeal.
Frequently Asked Questions
Windows
Window replacement typically costs between $400 and $1,000 per window installed, depending on the size, style, and glass package you choose. Energy-efficient windows cost more upfront but can reduce your heating and cooling bills enough to offset that over time. We'll put together a free estimate based on your specific windows.
The most common signs are drafts or cold spots near your windows, condensation forming between the panes, windows that are difficult to open or close, noticeably higher energy bills, or visible damage like rotted frames or broken seals. If your windows are more than 20 years old, it's worth having them evaluated even if they look okay from the inside.
Yes, especially given Maryland's climate. Energy-efficient windows with low-E glass and proper sealing reduce heat transfer, which means your home stays cooler in summer and warmer in winter without working your HVAC as hard. Most homeowners see a meaningful reduction in energy bills, and the windows also reduce UV fading on furniture and flooring.
Frequently Asked Questions
Company
Yes. Platinum Exteriors holds an MHIC license (#95599) along with general liability and other insurance policies to protect workers and equipment.
We cover areas around your home, like AC units and driveways, carefully remove nails during roofing projects, and clean up thoroughly afterward. If indoor work is needed, we ensure your space is left spotless.
Customers choose our team for quality workmanship, customer service, affordability, and efficiency. We’ve been working on Maryland homes for over a decade and focus on building relationships while clearly explaining our process.
We primarily serve Carroll County, MD and surrounding communities including Baltimore County, Frederick County, and Howard County. If you're not sure whether we cover your area, give us a call and we'll let you know.
Yes. We offer free, no-obligation estimates for all of our services. We'll come out, assess what needs to be done, and give you a clear, honest quote -- no pressure.
Yes. We offer financing options to help make home exterior projects more manageable. Ask us about it when you request your estimate.