Frequently Asked Questions

Porch screens are installed under covered patios or decks using standard mesh, while garage screen systems feature sliding, retractable, or motorized options built for large openings. Garage screens allow ventilation in workshops or gyms while keeping pests out. At Cornerstone Improvements LLC, we use heavy-duty frames designed specifically for wider spans.

A motorized garage screen retracts and extends using an electric motor controlled by a switch or remote. The screen rolls into a compact housing when not in use, keeping your garage opening clear. It's ideal for homes in Garden City, SC where you want airflow without bugs during warm months.

Yes, we convert upper level screened balconies and porches using an inside screening system that eliminates the need for expensive lifts or ladders. This method is safer, faster, and more cost-effective. At Cornerstone Improvements LLC, we customize the installation to fit any elevated porch layout.

High-quality Phifer or PCA mesh is ideal for coastal areas like Myrtle Beach and Surfside Beach because it resists salt air, UV damage, and tears. These materials maintain visibility and durability over time. We recommend corrosion-resistant aluminum framing to match the mesh longevity in humid, salty conditions.

Aluminum screen systems typically last 15 to 25 years with minimal maintenance due to rust-resistant materials and strong framing. Proper installation and periodic cleaning extend their lifespan. At Cornerstone Improvements LLC, we use low-maintenance, powder-coated finishes that hold up well in South Carolina's coastal climate.

Many homeowners choose low-grade mesh or improper framing that sags or tears within a few seasons. Using quality materials like Phifer mesh and aluminum frames prevents these problems. At Cornerstone Improvements LLC, we match the screen system to your porch's exposure and usage to ensure long-term performance.

Retractable screens should be rolled up during high winds to prevent damage, as extended mesh can catch gusts. When properly installed with secure housing and tensioned tracks, they perform well in normal breezes. We recommend retracting them during storms common along the Garden City coast.

Yes, aluminum screen systems are ideal for carports and can be customized to fit existing structures. We install sliding or fixed panels that provide ventilation and pest protection without major renovations. At Cornerstone Improvements LLC, we tailor the color and frame style to match your home.

Cost depends on porch size, mesh quality, framing material, and whether you need full replacement or rescreening. Custom layouts, elevated installations, and motorized options increase the price. At Cornerstone Improvements LLC, we provide free on-site visits to assess your project and deliver accurate quotes.

Rinse frames and mesh with water quarterly to remove salt, dirt, and pollen, especially in coastal areas. Check for loose fasteners and lubricate moving parts annually. At Cornerstone Improvements LLC, we recommend gentle cleaning with mild soap to preserve the powder-coated finish and screen integrity.

Replace the entire system if the frame is warped, rusted, or structurally compromised, or if the screen tears repeatedly. Rescreening works when only the mesh is damaged and the frame remains solid. We inspect both components to determine the most cost-effective solution for your porch.

Yes, garage screen systems allow airflow that reduces humidity buildup while keeping out insects common in coastal regions. Aluminum frames resist rust and corrosion from moisture. At Cornerstone Improvements LLC, we install durable, weather-resistant screens designed specifically for the Garden City and Myrtle Beach climate.

Phifer fiberglass and heavy-duty polyester mesh perform best in coastal South Carolina conditions. Both resist UV degradation, salt air corrosion, and tearing. An 18x14 or tighter weave also blocks the no-see-ums common near Garden City's marsh areas.

Quality aluminum screen systems with powder-coated frames typically last 15 to 25 years in the Myrtle Beach area. Regular rinsing to remove salt and pollen buildup, plus prompt attention to loose fasteners, keeps the system performing well throughout its lifespan.

Yes, an existing screened porch footprint can be enclosed into a sunroom by reinforcing the framing and installing energy-efficient windows or weather-resistant panels. The result is a year-round living space that shields you from the Grand Strand's summer heat and seasonal pollen.

Low-E glass coatings reflect solar infrared heat before it enters the room, reducing the load on your air conditioner during Myrtle Beach's long cooling season. They also block UV rays that fade furniture and offer better draft protection than older single- or standard-pane windows.

Most structural additions — including elevated decks, roofline extensions, and large paver patios — require building permits through Horry or Georgetown County. Cornerstone Improvements LLC manages the full permitting and approval process, ensuring compliance with local coastal building codes and HOA guidelines.

Yes, Cornerstone Improvements LLC stands behind its workmanship. Premium, manufacturer-warranted materials — including powder-coated aluminum frames and Phifer mesh — are used on every project. Specific warranty terms vary by project type and materials chosen and are clearly outlined in your written estimate.

Salt air and high humidity accelerate wear on coastal mobile homes, making regular upkeep essential. Key services include flooring replacement, window upgrades, deck and step repairs, plumbing fixture installations, and electrical upgrades — ideally addressed together to avoid relying on multiple separate contractors.

Composite decking resists moisture, insects, and fading without annual staining or sealing, making it a low-maintenance choice for Garden City's humid, salt-air environment. Pressure-treated wood costs less upfront and delivers a traditional look, but requires periodic sealing to protect against UV damage and moisture.

Pricing depends on porch size, mesh quality, frame material, and whether the project involves full replacement or rescreening only. Elevated or upper-level installations, custom layouts, and motorized screen options add to the overall investment. An on-site assessment provides the most accurate quote for your specific setup.

Rescreening is the right choice when only the mesh is torn or worn but the aluminum frame remains structurally sound. Full replacement makes more sense when frames are warped, corroded, or repeatedly failing. Inspecting both components together determines the most cost-effective path forward for your porch.