How much does a 3-season sunroom cost in Baldwin County, AL?

A typical 200 sq ft 3-season sunroom costs between $13,500 and $31,500 in Baldwin County, with the average project coming in around $19,800. This reflects a 0.9x local adjustment from national averages, driven by Alabama's lower trade wages of $23.21/hr compared to the $27.75/hr national average.

What is the price difference between a 3-season and 4-season sunroom?

A 4-season sunroom averages $34,200 locally compared to $19,800 for a 3-season build — roughly $14,400 more. The higher cost covers insulated walls, climate-rated windows meeting IECC Zone 3A requirements, and HVAC installation for year-round heating and cooling.

Are screen porch enclosures a good budget alternative in Baldwin County?

Yes. A 200 sq ft screen porch enclosure averages $8,100 in Baldwin County, with a range of $4,500 to $13,500. Screen enclosures carry zero added energy costs and are especially popular in the warm-humid Zone 3A climate for extending outdoor living space with insect protection.

How do Baldwin County's hurricane risks affect sunroom costs?

Baldwin County has a 99.25 hurricane risk score (Very High) per FEMA's National Risk Index, along with 98.85 for lightning and 92.84 for tornadoes. Sunrooms must meet stringent wind-load building codes, requiring impact-rated glass and reinforced framing — factors that may push costs toward the higher end of the quoted ranges.

What will a 4-season sunroom add to my electric bill?

Alabama's residential electricity rate is $0.161/kWh as of January 2026. A climate-controlled 200 sq ft sunroom in Baldwin County's warm Zone 3A climate will increase cooling costs during summer months. Selecting Low-E glazing and proper insulation helps manage ongoing energy expenses at this rate.

What financing options are available for sunroom projects in Baldwin County?

With 30-year mortgage rates at 6.38% and a median home value of $287,000, many Baldwin County homeowners have equity available for home improvement loans. Annual property taxes average just $881, keeping overall housing costs manageable. Compare home equity loans, HELOCs, and contractor financing to find the lowest total interest cost.

Why are sunroom costs lower in Baldwin County than the national average?

The 0.9x local cost adjustment reflects Alabama's lower trade wages. Roofers statewide earn $23.21/hr compared to the $27.75/hr national average. Since labor represents a significant portion of project cost (approximately 60% per the adjustment model), this wage difference translates to meaningful savings across all sunroom and enclosure types.

REGIONAL COST GUIDE · Baldwin County, AL

How Much Does a Sunroom or Enclosure Cost in Baldwin County, AL?

3-season sunrooms in Baldwin County, AL average $19,800. Compare local costs for 4-season sunrooms and screen porch enclosures with 2026 data.

Cost range $13,500 – $31,500

Average $19,800

Updated April 13, 2026

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COST BREAKDOWN

What homeowners in Baldwin County actually pay.

Local market ranges built from regional labor, materials, and permitting data — not national averages.

3-Season Sunroom (200 sq ft)

$13,500 Avg: $19,800 $31,500

4-Season Sunroom (200 sq ft)

$22,500 Avg: $34,200 $49,500

Screen Porch Enclosure (200 sq ft)

$4,500 Avg: $8,100 $13,500

National avg $22,000 × 0.9x local adjustment = $19,800

Why Baldwin County prices look like this.

Baldwin County homeowners considering a sunroom or enclosure project can expect costs that run slightly below national averages thanks to a 0.9x local cost adjustment driven by lower Alabama labor rates. A standard 3-season sunroom (200 sq ft) typically costs around $19,800 locally, while a fully insulated 4-season sunroom averages $34,200. For a more budget-friendly option, a screen porch enclosure comes in at roughly $8,100. Baldwin County's median home value sits at $287,000, which is 1.67x the national average — meaning a well-built sunroom addition can be a strong investment in a market where home values already trend high. With 23 ZIP codes spanning the Daphne-Fairhope-Foley area, prices can vary by neighborhood, but these ranges provide a reliable starting point for comparing contractor quotes across the county.

Labor Costs and Trade Wages in Baldwin County

Labor is the largest variable in sunroom and enclosure pricing. In Alabama, roofers — one of the key trades involved in enclosure construction — earn a statewide average of $23.21 per hour (approximately $48,280 per year), based on 2024 Bureau of Labor Statistics data for SOC 472181. This state average wage is roughly 16% below the national mean of $27.75/hr, which is the primary driver behind Baldwin County's 0.9x cost adjustment. The state employs approximately 230 roofers in this trade category. Note that this wage reflects the Alabama statewide average rather than a Baldwin County-specific metro rate. Framing carpenters, electricians, and HVAC technicians for 4-season builds also contribute to total labor costs. Because labor accounts for an estimated 60% of a sunroom project's price per the services adjustment derivation, the lower Alabama wage scale provides meaningful savings compared to higher-cost markets. When collecting quotes, ask contractors to itemize labor separately so you can verify rates align with area norms.

Natural Hazard Risks Affecting Sunroom Construction

Baldwin County carries a 96.72 overall risk score (Relatively High) according to FEMA's National Risk Index, which directly affects material choices and building code requirements for sunroom projects. The county's hurricane risk is 99.25 (Very High), demanding impact-rated windows, reinforced framing, and wind-resistant roofing for any enclosed structure. Lightning risk is 98.85 (Very High), making proper grounding and surge protection worth discussing with your contractor. Tornado risk scores 92.84 (Relatively High), and coastal flooding registers at 85.80 (Relatively High), while inland flooding sits at 92.21 (Relatively Moderate). Even wildfire risk reaches 90.78 (Relatively Moderate). These hazard levels mean your sunroom contractor should be building to stringent wind-load standards, and you may face higher permitting scrutiny. Hail risk is comparatively low at 63.20, and winter weather risk is minimal at 59.33. When reviewing quotes, confirm that contractors are pricing hurricane-rated materials and fasteners — these are non-negotiable in Baldwin County and will influence where your project falls within the cost ranges above.

Climate Zone Considerations for Sunroom Design

Baldwin County falls in IECC Climate Zone 3A, characterized by a warm-humid moisture regime within the DOE's Southeast HVAC region. This classification significantly influences sunroom design decisions. A 3-season sunroom works well here because mild Zone 3 winters mean unheated enclosed spaces remain usable for much of the year. However, the "A" moisture designation signals high humidity, making proper ventilation, vapor barriers, and moisture-resistant materials essential to prevent mold and structural damage. For 4-season sunrooms, builders must meet Zone 3 insulation requirements — moderate compared to northern states but still requiring insulated glass and weatherstripping. The warm-humid climate means cooling loads are the dominant energy concern rather than heating, so selecting glazing with low solar heat gain coefficients is important. Screen porch enclosures are especially popular in Zone 3A because they provide insect protection while allowing natural airflow during Baldwin County's long warm season.

Energy Costs for Climate-Controlled Sunrooms

Electricity in Alabama costs $0.161 per kWh as of January 2026, which directly affects the operating cost of a 4-season sunroom with heating and cooling. A climate-controlled sunroom adds conditioned square footage to your home, and in Baldwin County's warm Southeast climate (Zone 3A), air conditioning will be the primary energy draw. At $0.161/kWh, running a ductless mini-split system for a 200 sq ft sunroom during peak summer months will add a noticeable amount to your monthly electric bill. Choosing double-pane Low-E glass and ensuring proper insulation to Zone 3A standards will help manage these costs over time. A 3-season sunroom at $19,800 average avoids this ongoing expense entirely since it lacks climate control, which is one reason it remains popular in this region. Screen enclosures at $8,100 average carry zero added energy cost. When evaluating 4-season quotes, ask your contractor about glazing U-values and solar heat gain coefficients — these specs translate directly into monthly savings at Baldwin County's electricity rate.

Financing Your Sunroom Project in Baldwin County

With the current 30-year fixed mortgage rate at 6.38% (as of March 26, 2026), many Baldwin County homeowners are exploring home equity or renovation loans to finance sunroom projects. Baldwin County's median home value of $287,000 — 1.67x the national average — gives many homeowners substantial equity to borrow against. Annual median property taxes of $881 are relatively low, leaving more room in household budgets for improvement financing. The local rental market, where a 2-bedroom commands $1,345/month in the Daphne-Fairhope-Foley MSA, suggests strong housing demand that can support the return on a sunroom investment. A 4-bedroom rents for $2,171/month, further reinforcing the value of added living space. Some contractors offer in-house financing, but rates are often higher than home equity lines of credit. Always compare at least three financing options — home equity loan, HELOC, and contractor financing — and factor the total interest cost into your project budget alongside the base quote.

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FREQUENTLY ASKED · 07

Questions buyers ask about sunrooms and enclosures in Baldwin County.

Short answers to the most common things we hear about local pricing, scope, and timing.

How much does a 3-season sunroom cost in Baldwin County, AL?

A typical 200 sq ft 3-season sunroom costs between $13,500 and $31,500 in Baldwin County, with the average project coming in around $19,800. This reflects a 0.9x local adjustment from national averages, driven by Alabama's lower trade wages of $23.21/hr compared to the $27.75/hr national average.
What is the price difference between a 3-season and 4-season sunroom?

A 4-season sunroom averages $34,200 locally compared to $19,800 for a 3-season build — roughly $14,400 more. The higher cost covers insulated walls, climate-rated windows meeting IECC Zone 3A requirements, and HVAC installation for year-round heating and cooling.
Are screen porch enclosures a good budget alternative in Baldwin County?

Yes. A 200 sq ft screen porch enclosure averages $8,100 in Baldwin County, with a range of $4,500 to $13,500. Screen enclosures carry zero added energy costs and are especially popular in the warm-humid Zone 3A climate for extending outdoor living space with insect protection.
How do Baldwin County's hurricane risks affect sunroom costs?

Baldwin County has a 99.25 hurricane risk score (Very High) per FEMA's National Risk Index, along with 98.85 for lightning and 92.84 for tornadoes. Sunrooms must meet stringent wind-load building codes, requiring impact-rated glass and reinforced framing — factors that may push costs toward the higher end of the quoted ranges.
What will a 4-season sunroom add to my electric bill?

Alabama's residential electricity rate is $0.161/kWh as of January 2026. A climate-controlled 200 sq ft sunroom in Baldwin County's warm Zone 3A climate will increase cooling costs during summer months. Selecting Low-E glazing and proper insulation helps manage ongoing energy expenses at this rate.
What financing options are available for sunroom projects in Baldwin County?

With 30-year mortgage rates at 6.38% and a median home value of $287,000, many Baldwin County homeowners have equity available for home improvement loans. Annual property taxes average just $881, keeping overall housing costs manageable. Compare home equity loans, HELOCs, and contractor financing to find the lowest total interest cost.
Why are sunroom costs lower in Baldwin County than the national average?

The 0.9x local cost adjustment reflects Alabama's lower trade wages. Roofers statewide earn $23.21/hr compared to the $27.75/hr national average. Since labor represents a significant portion of project cost (approximately 60% per the adjustment model), this wage difference translates to meaningful savings across all sunroom and enclosure types.

SOURCES · 08

How these numbers were built.

Cost estimates are derived from government data including the U.S. Census Bureau (ACS), Bureau of Labor Statistics (OEWS), FEMA National Risk Index, EIA energy data, IECC climate zone classifications, Federal Reserve (FRED), and HUD Fair Market Rents.