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Additions & Sunrooms

At Remodel Charleston, we specialize in custom-built home additions and conversions that expand your living space while seamlessly blending with your home’s original design. Whether you're looking to add a sun-filled retreat, convert unused space into a functional room, or build an entirely new wing of your home, our team delivers high-quality, code-compliant construction with local style and comfort in mind.

We proudly serve homeowners in Charleston, Summerville, and surrounding South Carolina areas with additions that increase home value, improve functionality, and reflect your lifestyle.

🏡 Home Additions

From master suite expansions to extended kitchens or living rooms, we design and build custom home additions that integrate perfectly with your existing structure. Our process includes foundation work, framing, roofing, insulation, and interior finishes—all handled by licensed professionals. We manage:

  • Single-room additions

  • Multi-room expansions

  • Second-story additions

  • Accessory dwelling units (ADUs)

We coordinate with local inspectors and follow all South Carolina residential building codes to ensure a smooth process from permit to final walkthrough.

🔨 Attic Conversions

Turn underused attic space into a livable area with our attic conversion services. Ideal for guest bedrooms, home offices, or playrooms, we handle structural modifications, insulation, HVAC, flooring, and window/egress installation. Common upgrades include:

  • Dormers for added space and light

  • Soundproofing and energy-efficient insulation

  • Custom closets or built-in storage

  • Bathroom additions in attic suites

Attic conversions are a great way to gain square footage without changing your home's footprint.

🚗 Garage Conversions

We transform garages into comfortable, functional living spaces through full garage conversion services. Whether you're building a rental unit, in-law suite, home gym, or media room, we handle every detail—including:

  • Floor leveling and subfloor installation

  • Insulation and drywall

  • Window and door installation

  • Plumbing and electrical upgrades

We ensure every conversion meets local zoning and building codes while maximizing natural light, ventilation, and design appeal.

🌞 Sunroom Construction

Enjoy the beauty of the outdoors—rain or shine—with a custom-built sunroom addition. Whether you prefer a three-season room or a fully insulated, climate-controlled space, we build sunrooms that enhance comfort and curb appeal. Our sunrooms feature:

  • Large energy-efficient windows

  • Vaulted or flat ceilings

  • Tile, LVP, or stained concrete flooring

  • Custom trim, shiplap walls, and Lowcountry finishes

Perfect for entertaining, relaxing, or expanding your indoor-outdoor lifestyle, our sunrooms are tailored to complement your home’s style—especially popular in Charleston's coastal climate.

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