Door Installation Cost Guide for Greater Charleston Homeowners

Typical Greater Charleston price ranges by door type

These are reference ranges for professionally installed doors in the Lowcountry. Historic peninsula homes and barrier-island beach houses typically land at the higher end due to necessary subfloor and framing repairs.

• Steel entry door installed: $900 – $2,500
• Fiberglass entry door installed: $1,500 – $4,000
• Wood entry door installed: $2,500 – $8,000+
• Full entry door replacement: $1,200 – $4,500
• Sliding patio door installed: $1,500 – $4,500
• French/hinged patio doors: $2,000 – $6,000
• Storm door installed: $350 – $900
• Interior prehung door each: $250 – $700
• Interior slab swap: $150 – $400
• Smart lock installed: $200 – $500

Source: Reference ranges for professionally installed door projects across Greater Charleston, aggregated from full-service installer quote data ((HomeGuide, 2024), (Angi, 2024)) and adjusted for the local market using regional construction-cost indices ((RSMeans CCI, 2024)). ROI benchmarks cross-checked against (Cost vs. Value, 2024). Not a quote; actual bids depend on your specific doors and frame condition.

Local cost factors in the Lowcountry

In historic downtown Charleston or Old Village Mount Pleasant, original wood sills often show rot from decades of coastal humidity. Barrier-island properties may require specialized salt-air-rated hardware and hurricane-rated glass to meet local codes.

• Rough opening squareness and repair needs
• Sill and threshold rot (common in older crawl-space stock)
• Historic district review (BAR review on the peninsula)
• Hurricane-rated glass and impact-resistant frames
• Permit fees (vary by City of Charleston, North Charleston, etc.)