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American Custom Outdoors

Exterior remodeler working on a barrier island home in Isle of Palms, SC
Isle of Palms, SC

Premier Exterior Remodeler in Isle of Palms, SC

American Custom Exteriors repairs, builds, and replaces residential exteriors specifically for barrier island homes. For 40 years, our family-owned business has helped homeowners protect their properties from coastal sun, salt air, and heavy rain storms.

40+
Years Experience
3
Counties Served
Family
Owned & Operated
15+
Services Offered
Impact window installation on a coastal home near Isle of Palms, SC
Island Conditions

Salt Air and High Winds Demand a Different Kind of Build

Living on a barrier island takes a toll on your home. Constant salt spray, high humidity, intense summer heat, and tropical wind gusts chew through standard building products quickly. Materials that work five miles inland often fail on the coast within a few seasons.

We focus on marine-grade materials, stainless steel hardware, and flashings that keep water out during severe storms. Whether you need a full siding tear-off, impact windows, or a deck built to withstand the damp air, our crew focuses on practical details that hold up for the long haul.

What We Do

What We Do On the Island

Roofing, impact windows, decks, gutters, siding, and structural repairs — all built for barrier island conditions on Isle of Palms.

Roof replacement on an Isle of Palms, SC coastal home

Roof Replacement

Salty ocean air slowly wears down standard shingles and metal flashings, exposing underlayments to leaks. When your roof reaches the end of its lifespan, we strip it down to the deck, replace soft wood, and lay down heavy synthetic underlayment. You can choose from standing-seam metal panels or high-wind architectural shingles designed to stay anchored during tropical storms.

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New roof construction on an Isle of Palms, SC home addition

New Roof Construction

Building an addition or putting up a new structure requires a roofing system engineered for coastal wind codes. We install roofs using reinforced nailing schedules, self-adhering water shields along eaves and valleys, and corrosion-resistant metal flashing around every wall joint and chimney. This keeps driving rain from finding a way inside.

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Impact glass window replacement in Isle of Palms, SC

Upgrading Older Windows to Impact Glass

Single-pane or aging double-pane windows let humid air seep in all summer while spiking your electric bills. They also leave you scrambling to hang storm panels whenever a tropical system tracks nearby. We swap out drafty frames with storm-rated impact glass windows. They block heat, cut down beach traffic noise, and hold up against wind-driven rain.

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New window framing and sealing on an Isle of Palms, SC residence

New Window Framing & Seals

Opening up a wall for new ocean views or replacing rotted window sills requires careful structural prep. We square up rough openings, layer self-flashing membrane tape around the sills, and seal every exterior seam. Proper installation prevents water from creeping behind your siding around window perimeters.

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Custom composite deck built for humidity in Isle of Palms, SC

Custom Decks Built for Island Humidity

Outdoor decks on the coast take a beating from every angle. High humidity rots standard wood framing from beneath, while baking UV rays warp and split boards from above. We construct custom porches and decks using pressure-treated framing paired with composite or PVC decking. The boards do not splinter or cup, and stainless steel fasteners prevent unsightly rust streaks.

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Structural framing and rot repair on an Isle of Palms, SC home

Structural Work & Structural Framing

Tearing off old siding often reveals hidden rot in exterior framing, corner posts, or rim joists. Because we handle general construction, we do not just cover damaged wood with new trim. We sister weak joists, replace soft plywood sheathing, and rebuild rotted wall framing before installing your new exterior finishes.

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Custom seamless gutter system installed in Isle of Palms, SC

Custom Gutter Systems

Lowcountry downpours drop inches of water in minutes. Undersized or leaking gutters overflow fast, washing away soil and splashing dirty water up onto your siding. We roll custom continuous aluminum gutters on-site, sized specifically for your roofline and pitched to carry heavy runoff safely away from your foundation.

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Fiber cement siding replacement on an Isle of Palms, SC home

Siding Replacement & Rotted Sheathing Repairs

Cracked or loose siding lets damp air settle against your house frame, causing mold and structural decay. We strip off worn cladding, fix damaged sheathing, apply moisture barriers, and install fiber cement or heavy vinyl siding. The finished installation withstands high winds while giving your house a clean, durable exterior.

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Why Choose Us

How We Work After 40 Years in the Lowcountry

Working in coastal South Carolina for four decades teaches you what materials last and what falls apart. As a family-operated company, we oversee our jobs directly instead of passing work off to random subcontractors.

★

Coastal Building Background

We know island building codes, wind zone requirements, and local HOA guidelines inside and out.

⛪

Direct Owner Oversight

You deal directly with knowledgeable builders who oversee job site progress every day.

⚒

Materials Selected for Salt Exposure

From 316-grade stainless steel nails to thick fiber cement, we pick products that resist salt corrosion and rot.

♥

Clean and Orderly Job Sites

Construction is noisy enough without leftover trash. We clean up daily and run heavy magnets across driveways to catch loose nails.

How It Works

What to Expect From Start to Finish

We keep remodeling straightforward by sticking to a clear plan from the initial site visit to the final cleanup.

On-Site Walkthrough

We visit your house, look over exterior conditions, take accurate measurements, and inspect for hidden moisture issues.

Material Selection & Proposal

You pick your siding colors, window styles, or deck profiles. We provide an itemized quote detailing labor, scope of work, and materials.

Active Construction

Our crew handles teardown, structural repairs, flashing work, and product installation following local coastal codes.

Final Walkthrough

We walk the finished project with you, test window mechanisms, inspect flashing details, and confirm everything is completed cleanly.

Testimonials

Feedback From Local Property Owners

Read what neighbors say about working with our team on their roofing, siding, window, and deck projects.

★★★★★

"Hired ACE to repair exterior siding on my residence. Their team was awesome. From the estimation to the clean up after the project I was extremely happy with their work. Their team on site was friendly and professional. I'm already looking for their help on my next project. Would highly recommend them."

Ken Rosenbaum Jr
Isle of Palms, SC
★★★★★

"Amazing Company! The infrastructure on my 9 year old deck was rotting. ACE came out and they were able to rip out the old deck, clean and REUSE (Trex) the boards and reinstall new infrastructure. I can't say enough about this company. Every single employee from the owners down to the gentlemen that worked at the house were wonderful. Polite and accommodating and PUNCTUAL! They cleaned the site upon completion, you couldn't even tell they had been there, none of the landscaping was damaged. A fantastic experience from a great company."

Debbi Naro
Isle of Palms, SC
★★★★★

"American Custom Exteriors has been used in the past for several smaller roof repair jobs with excellent quality. When the time came for replacement of the entire roof there was no question that ACE would be selected. This much larger roof replacement was met with the same exceptional quality. We were kept informed of daily matters to include times of arrival, nature of work, costs and what could be expected; never any surprises. The crew worked efficiently as a team being professional, courteous, polite and industrious. On completion we had an outstanding, quality roof that looks amazing! Not only was our yard left spotless and clean of all debris on a daily basis but also on job completion. American Custom Exteriors is highly recommended by us!"

Anne Hantske
Isle of Palms, SC
★★★★★

"We used American Custom Exteriors for a project that included two new windows, a sliding glass door, and complete siding replacement. We are so happy with the finished results. Working with JR was extremely easy, and his crew was professional, knowledgeable, courteous, and did a great job of keeping us updated daily. Would definitely recommend and use again!"

Cheryl Caruthers
Isle of Palms, SC
★★★★★

"Great company. Took a little longer than anticipated due to backorder items but good work & good workers did a really good job. Nice & professional they know how to treat their customers. How refreshing!"

Judy Martin
Isle of Palms, SC
★★★★★

"Great company to work with. They were very accommodating and very professional. They took the time to explain what they were doing and why they were doing it. The house came out great..... My wife is very happy..... Happy wife - Happy life......"

Robert Carbonaro
Isle of Palms, SC
FAQ

Got Questions? We Have Answers.

Answers to common questions about our exterior remodeling services in Isle of Palms, SC.

It depends on the scope of work and what we uncover beneath old siding or roofing. A straight window swap or deck build usually takes 3 to 5 days. Full siding replacements or complete roof tear-offs often run 1 to 2 weeks. Afternoon thunderstorms or high coastal winds can cause brief pauses for safety. We give you a firm schedule upfront and keep you updated if weather forces an adjustment.

Yes. We handle projects across the entire island, including properties near Ocean Boulevard, Palm Boulevard, and inside Wild Dunes. Our crew travels with fully equipped trailers, so getting equipment and materials out to island homes is standard practice. Call us at 843-518-9923 to schedule a site review.

We visit the home in person before writing up a proposal. Coastal jobs require specific supplies—like stainless fasteners, self-adhering moisture membranes, and storm-rated glass—that mainland homes do not always need. We list labor, structural repairs, and materials clearly so you see where every dollar goes, with no hidden surprises mid-project.

Salt fog rapidly corrodes standard galvanized nails, trim coils, and aluminum hardware. High humidity also traps moisture against raw wood, rotting structural members behind your wall cladding. We stick to thick fiber cement panels, stainless steel screws, self-healing ice and water shield underlayment, and impact window systems engineered to handle salt spray and heavy winds.

Yes. Most island communities have strict Architectural Review Board rules covering paint shades, siding profiles, and railing styles. We help you choose compliant materials and can provide color samples, trim profiles, and product spec sheets to submit to your HOA board for approval.

Coastal exteriors last longer with simple routine care. Hosing off salt buildup from window frames, siding panels, and deck railings every few months prevents salt crust from dulling finishes. Clearing out gutters after heavy seasonal rainstorms keeps water flowing away from your foundation. We also provide specific maintenance tips for your chosen materials once construction finishes.

We manage all permitting. Replacing a roof, swapping out window frames, building a deck, or altering exterior walls requires local municipal permits and building inspections. We prepare the scope of work, submit documentation to the city building department, pay fees, and arrange required inspections as construction progresses.

Inland builders do not always realize how fast salt air corrodes standard metal fasteners or how easily wind-driven rain sneaks behind basic window flashing. A small mistake in house wrap tape or deck ledger flashing can lead to hidden rot inside your framing within two years. Our 40 years of local experience means we build specifically to withstand high humidity and tropical storms from day one.

Ready to Talk About Your Project?

Planning an exterior project for your coastal home? We offer direct site evaluations and straightforward estimates. Contact our team to walk through your project details with an experienced builder. Call 843-518-9923 or email americancustomexteriorsllc@gmail.com.

Find Us

Where to Find Us

207 Pinewood DR, Summerville, SC 29483 — serving Isle of Palms and communities throughout Charleston County, SC. Isle of Palms is a barrier island town in Charleston County, South Carolina, just northeast of Charleston.