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Charleston Homeowners Advised on Summer Maintenance for Property Longevity

Published August 10, 2026 at 9:48 am | By Jake J. Gregory, Staff Reporter

Charleston Homeowners Advised on Summer Maintenance for Property Longevity

Homeowners across Charleston are undertaking a range of maintenance tasks this summer, focusing on both exterior and interior elements to safeguard their properties against the season’s demands and prepare for the months ahead. Diligent attention to areas such as gutter systems, roofing, and structural components can mitigate significant repair expenses and extend the lifespan of a home.

One critical area of focus is the gutter system. Inspections should cover gutters, gutter guards, downspouts, and extensions, checking for any loose or corroded components, signs of separation from the house, or ground erosion caused by improper drainage. Debris accumulation, overflows, and slow water flow are indicators that the system is not functioning optimally. It is recommended that water be directed at least five feet away from the house’s foundation to prevent pooling and potential structural damage. The cost for professional gutter cleaning typically ranges around $150. Even with gutter guards installed, a thorough professional cleaning every five years is advised to ensure complete functionality. The importance of this was underscored for one homeowner in Olathe, Kansas, whose clogged gutters overflowed during a spring storm, leading to water pooling around the foundation and shattering a basement window. The incident resulted in water intrusion and an estimated $8,000 in damages, prompting the installation of a new no-clog gutter system at a cost of $3,800.

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Roof integrity is another paramount concern during the summer months. Homeowners are advised to inspect their roofs for missing or loose shingles, which can compromise the roof’s protective barrier. Attention should also be paid to seams and flashing, as these areas are common points of failure. Seals around windows, chimneys, and other roof penetrations require careful examination for any signs of deterioration. Inside the attic, homeowners should look for missing insulation, as well as any evidence of moisture, discoloration, or mold, which could indicate a leak. Due to the inherent risks and specialized knowledge required, roof repairs are generally recommended for qualified professionals.

Decks, often central to outdoor living, require annual maintenance to remain safe and structurally sound. Inspections should identify any mold, mildew, popped screws, loose boards, areas of softness, or wobbling. A yearly scrubbing with soapy water helps to keep the surface clean. Resealing schedules vary based on the type of finish: clear sealants often require annual application, semi-transparent stains typically last two or three years, and opaque solid stains can protect for three to five years. Consistent maintenance not only preserves the deck’s appearance but also its structural integrity.

Exterior painting is best undertaken at the beginning or end of summer, when temperatures are consistently between 50 and 90 degrees Fahrenheit, allowing for optimal paint adhesion and curing. Proper preparation, including sanding, scraping, and filling any imperfections, is crucial for a durable finish. A well-executed exterior paint job can last up to 10 years, protecting the home’s facade and enhancing its curb appeal. Other outdoor tasks recommended for the season include cleaning gas grills once per season, checking irrigation systems, managing weeds, replenishing mulch, and inspecting hoses, outdoor faucets, windows, and screens for any issues.

Inside the home, several routine tasks contribute to overall system efficiency and indoor air quality. Changing HVAC filters regularly is essential for maintaining air circulation and system performance. Clearing dryer vents of lint buildup helps prevent fire hazards and improves drying efficiency. Range-hood filters benefit from a thorough cleaning after soaking them for 20 minutes in soapy water. Cleaning refrigerator coils improves the appliance’s energy efficiency. Homeowners should also check attic insulation and seals to ensure proper thermal regulation and maintain indoor humidity levels between 30% and 50%. Persistent moisture or mold issues indoors warrant an inspection by an HVAC professional to address potential underlying problems.

Deciding whether to tackle large projects personally or hire professionals often involves a trade-off between time and money. One homeowner in Virginia Beach, Virginia, adopted a hybrid approach for their summer projects. They opted to demolish a fence themselves while engaging professionals for its replacement and for opening their swimming pool. For concrete surfaces, they hired a neighborhood teenager to power-wash them and then undertook the resealing work themselves. This strategy highlights how homeowners can strategically allocate their resources, balancing personal effort with professional expertise for various home improvement needs.

Why it matters in Charleston

Charleston’s unique climate, characterized by humid summers and occasional heavy rainfall, makes diligent home maintenance particularly crucial. Properties throughout neighborhoods like South of Broad and Hampton Park Terrace, many of which are historic or subject to significant weather exposure, benefit directly from proactive care. Neglecting routine tasks such as gutter cleaning or roof inspections can lead to accelerated deterioration, structural damage, and increased repair costs, impacting individual homeowners and potentially affecting property values across Charleston. Effective maintenance helps preserve the architectural integrity of the city’s housing stock and mitigates the financial burden on residents, ensuring homes are resilient against the Lowcountry’s environmental challenges.

What's Happening
What happened?
After a spring storm caused clogged gutters to overflow at Erin Heger and Steven's two-story home in Olathe, Kansas, water pooled around the foundation and shattered a window, sending water into the basement; they later purchased a no-clog gutter system for $3,800 after receiving an $8,000 estimate.
Why does it matter to Charleston?
The guidance recommends inspecting gutters, gutter guards, downspouts and extensions for loose or corroded pieces, separation from the house, ground erosion, debris, overflows and slow flow; water should be directed at least five feet away from the house, professional cleaning costs roughly $150, and a thorough cleaning is recommended every five years even when guards are installed.
What's next?
Recommended summer roof checks include looking for missing or loose shingles, problems at seams and flashing, failed seals around windows, chimneys and other openings, missing attic insulation, and moisture, discoloration or mold; roof repairs are recommended for professionals.
Jake J. Gregory
HERE Charleston · HOME AND GARDEN

Jake is a staff reporter for HERE Charleston covering local news, community stories, and developments across Charleston County. Jake is committed to accurate, community-first journalism.

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