Local research · updated July 2026
Sliding patio doors in Hattiesburg, Mississippi
Two or more large glass panels; at least one glides on a track. For Hattiesburg's mixed-age housing stock (50.4% of homes predate 1980), sliding patio door replacement is a common project — and in the ENERGY STAR Southern zone, the number that matters most is a low SHGC (≤ 0.23) to block solar heat.
Short answer
Sliding patio doors in Hattiesburg typically cost $1,470–$4,900 installed per opening. The low end is a mid-grade vinyl insert from a regional installer; the top is a premium frame, a full-frame installation, or a full-service national brand.
Market bands + BLS PPI, localized to Hattiesburg (BEA Regional Price Parity, 2024). How we estimate →
$1,470–$4,900
installed range per opening for Sliding patio door, from a mid-grade insert up to a premium or full-frame job
Source: Market bands + BLS PPI, localized to Hattiesburg
50.4%
of Hattiesburg homes were built before 1980
Source: U.S. Census Bureau, 2019–2023 ACS 5-Year Estimates
SHGC ≤ 0.23
the ENERGY STAR v7.0 number that matters most in the Southern zone
Source: EPA ENERGY STAR v7.0
Is a Sliding patio door right for a Hattiesburg home?
Panel slides horizontally; no swing clearance needed.
Where it fits:
- Space-constrained openings onto decks and patios
- Wide glass area per dollar
What to weigh:
- Rollers and tracks are the wear items
- In hurricane/wind-borne debris regions, impact-rated sliders are code-relevant
Sliding patio doors and Hattiesburg's climate
Hattiesburg sits in the ENERGY STAR Southern zone (IECC zone 2A (hot, humid), Forrest County), where the priority is a low SHGC (≤ 0.23) to block solar heat.
A patio slider is mostly glass, so its glass package drives performance: in the Southern zone, low-E, low-SHGC glass (≤ 0.23) matter more than the frame material.
New to these numbers? See our plain-English guide to U-factor and SHGC and the full sliding patio door guide.
What Sliding patio doors cost in Hattiesburg
Sliding patio door replacement in Hattiesburg runs $1,470–$4,900 installed. The low end is a mid-grade vinyl insert from a regional installer; the top is a premium frame, a full-frame installation, or a full-service national brand. University-market pricing is competitive. Federal 25C is gone. Itemize NFRC numbers and permit.
That's the national range shifted to Hattiesburg's cost level using the BEA Regional Price Parity for Hattiesburg, MS (87.6, U.S. = 100; 2024). How we estimate local costs →
For a breakdown by frame material and install type, see our full cost guide.
Installers serving Hattiesburg
A sample of companies with locations in the Hattiesburg market. See the full Hattiesburg directory for all listings, our map, and featured-partner disclosures.
| Company | Location | Request a quote |
|---|---|---|
| 1Window World of HattiesburgWindow World | Hattiesburg, MS | Get matched → |
Listings compiled from manufacturer dealer locators and public business records. Premier and Sponsored Partners pay for placement and are labeled as such; star ratings shown are reported by the partner, with the source and date beside them. See our advertising disclosure. Contacting a company shares your details with it (or a vetted local installer) so it can reach you about your project.
Are you a window company? Claim your listing to take quote requests from Hattiesburg homeowners directly.
Rebates & incentives in Mississippi
The federal window tax credit (25C) ended for projects placed in service after December 31, 2025. If your windows were installed in 2025, you can still claim it on your 2025 return — but for new projects there is no federal window credit. State and utility programs are now the main source of window incentives.
Mississippi's IRA Home Energy Rebates are administered through the Mississippi Development Authority Office of Energy (Energy & Natural Resources). As of mid-2026 consumer-facing HOMES/HEAR pathways were not clearly open for standard single-family window projects — treat status as pending and confirm at mississippi.org / MDA Office of Energy before promising rebate money. Windows would generally fit only inside a whole-home modeled-savings track when programs launch, not as a retail per-window check. See our Hattiesburg guide for the full program list.
Sliding patio doors in Hattiesburg: FAQ
›What efficiency numbers should a Sliding patio door in Hattiesburg meet?
Hattiesburg sits in the ENERGY STAR Southern zone (IECC 2A (hot, humid)). Qualifying units need a U-factor of 0.32 or lower and an SHGC of 0.23 or lower. A patio slider is mostly glass, so its glass package drives performance: in the Southern zone, low-E, low-SHGC glass (≤ 0.23) matter more than the frame material.
›How much does Sliding patio door replacement cost in Hattiesburg?
A useful planning range for Sliding patio door replacement in Hattiesburg is $1,470–$4,900 installed. The low end is a mid-grade vinyl insert from a regional installer; the top is a premium frame, a full-frame installation, or a full-service national brand. University-market pricing is competitive. Federal 25C is gone. Itemize NFRC numbers and permit.
›Do I need a permit to replace Sliding patio doors in Hattiesburg?
Replacement generally requires a permit, and new units must meet the current energy code. See our Hattiesburg guide for local permitting and rebate details, and always confirm your installer pulls the permit.
Sources
- — U.S. Census Bureau, American Community Survey 5-Year Estimates (B25034, B25035)
- — EPA ENERGY STAR Version 7.0 Residential Windows specification
- — DOE/PNNL IECC climate zone assignments by county
- — NREL residential window cost analysis (planning ranges)