Exterior & Entry Door Installation in Savannah means weatherproofing your home against the constant moisture, heat, and tropical downpours that define life on the Georgia coast. Savannah's Federal townhouses, Victorian porches, Craftsman bungalows, and raised marsh-front cottages all depend on properly installed exterior doors to keep water out of crawlspaces, living areas, and the wood framing behind them. A door that leaks, warps, or fails to seal tight invites rot into the jamb, threshold, and surrounding framing, especially in our high water table and humid subtropical climate where wood stays perpetually damp. We install entry, back, and French doors weather-tight with proper flashing, insulation, and fastening, and we repair or replace rotted frames and thresholds before they compromise the wall structure. Whether your home sits on Tybee, in Ardsley Park, or across Richmond Hill, the right door installation protects decades of wood framing from the salt air, wind-driven rain, and seasonal flooding that threaten Savannah homes.
Why Exterior Door Installation Matters in Coastal Georgia
Savannah sits on a low bluff above the Savannah River, ringed by tidal salt marsh, with a high water table and older homes raised on brick piers over damp, poorly ventilated crawlspaces. Summer downpours, hurricane-season wind-driven rain, and tidal flooding near the marsh all drive moisture into sills, thresholds, column bases, and fascia. An exterior door that is not properly sealed, flashed, and installed becomes a funnel for that water directly into the wall cavity and framing. Over months and years, untreated water rot in the door jamb, threshold, and rim joist spreads into floor joists and subfloor, and into the structural framing of the home.
- We measure and install doors so the frame sits plumb and level, with proper slope on the threshold to shed water away from the home.
- We flash the top and sides of the door frame with metal or membrane to intercept wind-driven rain before it reaches the rim joist.
- We insulate the gap between the new frame and the rough opening to reduce air leakage and thermal bridging in Savannah's hot, humid summers.
- We secure the frame with fasteners spaced to code, so the door resists wind load and does not rack or twist over time.
- We inspect the existing threshold and sill for rot or termite damage and repair or replace them before installing the new door.
A properly installed exterior door is the first line of defense against the moisture and weather that dominate the Savannah climate.
Key info: Homes in the Historic District, Thomas Square, and Tybee Island often feature tall Victorian or Federal-era doors with deep thresholds and historic jambs. We install modern, energy-efficient doors while respecting the sight lines and proportions of the original frame, and we repair rotted sills and thresholds in place whenever the wood grain allows sistering or patching rather than full replacement.
How We Install Exterior Doors in Savannah
Exterior door installation begins with a site visit to measure the rough opening, assess the condition of the existing frame, check for rot or termite damage in the jamb and threshold, and understand the wall construction and flashing detail. We then order the door unit and frame to fit the opening, and schedule the installation. The process is straightforward when the existing opening is sound, but when we find rot or damage, we repair or replace the affected wood first so the new door sits on solid framing and a level threshold.
- Remove the existing door, frame, and threshold, taking care to protect the surrounding wall finish and trim.
- Inspect the rough opening and sill for rot, termite damage, or moisture damage, and repair or replace damaged framing if needed.
- Set the new door frame in the opening, check for plumb and level, and shim the frame so it is square and does not rack.
- Flash the top and sides of the frame with metal or membrane, overlapping the exterior cladding to shed water away from the wall.
- Insulate the gap between the frame and the rough opening with low-expansion foam or fiberglass, and trim excess foam after it cures.
- Secure the frame to the rim joist and studs with fasteners spaced to code, typically 16 inches on center.
- Install the threshold, adjusting slope and height so water runs away from the home and the door closes smoothly.
- Caulk the exterior joint between the frame and the cladding with flexible, paintable caulk rated for movement and UV exposure.
- Install the interior casing and trim to match the existing millwork, and paint or stain as needed.
A well-installed door closes smoothly, seals tight against air and water infiltration, and lasts 20 to 30 years in Savannah's climate.
Local example: A 1920s Craftsman bungalow in Ardsley Park had a back door with a rotted threshold and water-stained jamb. Rather than replace the entire frame, we sistered the damaged sill with pressure-treated lumber, installed a new threshold with proper slope, and hung a new insulated steel door. The repair took one day and cost far less than a full frame replacement while restoring the weather seal for another 20 years.
Installation Methods and Repair Options
| Approach | Description | Best for |
|---|---|---|
| Full frame replacement | Remove the entire door unit, frame, and threshold, and install a new pre-hung door with integral jamb and sill. | Openings with extensive rot, damaged jambs, or poor flashing; new construction or major remodel. |
| Threshold repair and door rehang | Replace only the threshold and sill, repair the jamb if rot is shallow, and rehang the existing door or install a new door in the existing frame. | Doors with sound frames and jambs but rotted or warped thresholds; cost-conscious repair when the frame is salvageable. |
| Jamb and sill sistering | Reinforce rotted or damaged jamb and sill by fastening new pressure-treated or rot-resistant lumber alongside the damaged wood, restoring structural integrity. | Shallow rot or termite damage confined to the surface grain; preservation of historic frames or trim details. |
| Flashing upgrade | Install or upgrade metal or membrane flashing around an existing door frame to prevent future water infiltration. | Doors without proper flashing, or homes with a history of water intrusion around the frame; preventive maintenance. |
| French door installation | Install a pair of French doors (inswing or outswing) with individual frames, proper sill height, and weather sealing for a porch or interior opening. | Porch openings, interior room dividers, or transitional spaces in Victorian and Craftsman homes where French doors enhance sight lines. |
Exterior & Entry Door Installation Cost in Savannah: What to Expect
Exterior door installation in Savannah ranges from $850 to $2,500 or more, depending on the size and type of door, the condition of the existing frame and opening, whether the threshold or jamb needs repair, and the finish details you choose. A single entry door with a standard pre-hung unit, basic flashing, and interior trim typically falls in the $850 to $1,200 range. A pair of French doors, a door with an sidelite or transom, or a job where the threshold and jamb require sistering or partial replacement will cost more. Travel is included in our service area, which covers Savannah, Pooler, Richmond Hill, Rincon, Garden City, Port Wentworth, Tybee Island, Thunderbolt, and surrounding communities.
The best way to understand the cost for your specific job is to request a free, no-obligation estimate. We measure the opening, assess the condition of the existing frame, and explain what repair or replacement is needed and why. If the frame is sound and the opening is standard, the cost is predictable. If we find rot or damage, we explain the repair options and the cost difference between sistering the damaged wood and full frame replacement. Visit our pricing page for more detail on how we structure estimates, or call (912) 446-6703 to schedule a site visit.
Exterior & Entry Door Installation Near Me: What Savannah Homeowners Should Know When Hiring a Carpenter
When you hire a carpenter for exterior door installation in Savannah or nearby communities, look for someone who understands the local climate and building stock, inspects the existing frame before quoting, and explains the repair or replacement options in plain terms. Verify that the contractor is fully insured and carries liability and workers compensation coverage. Ask for references from recent jobs in your area, and call at least two to ask about the quality of the work, the cleanliness of the site, and whether the door closes smoothly and seals tight. If your home is in a historic district or subject to HOA rules, check whether the door style, frame finish, or exterior trim requires approval before installation begins. Many Savannah homeowners also find it helpful to get 2 or 3 estimates so they understand the range of approaches and costs for their specific opening.
You can reach us at our contact page or by calling (912) 446-6703 to request a free estimate. We respond within 24 hours, measure the opening and assess the condition of the frame, and provide a clear, itemized quote with no surprise costs or hidden fees. We stand behind our work and warranty all door installations for one year against defects in materials and labor.
Exterior & Entry Door Installation in Savannah: Pricing Guide
| Service | Price | Details |
|---|---|---|
| Single entry or back door installation | Starting at $850 | Standard pre-hung door, basic flashing, interior trim, and caulk. Includes labor and materials for a sound, level opening. |
| Door with threshold repair or sill sistering | Starting at $1,100 | New door plus repair or reinforcement of rotted or damaged threshold and sill. Cost depends on extent of wood damage. |
| French door pair or door with sidelite | Starting at $1,400 | Two individual frames, coordinated flashing, and interior trim. Adds cost for multiple units and more complex opening. |
| Full frame replacement with extensive repair | On estimate | Requires site visit to assess damage to jamb, sill, rim joist, or surrounding framing. Repair scope and material costs determined on-site. |
| Travel and estimate | Included and free | No mileage fee or call-out charge in Savannah and surrounding service areas. Estimate response within 24 hours. |
Indicative pricing, the exact cost depends on square footage, finish, and site access. Free personalized estimate within 24h at (912) 446-6703.
