Memphis window replacement permit rules — the basics
Like-for-like insert replacement at the same rough opening doesn't require an OCCE permit. New or enlarged openings require a permit for structural framing work. The same basic rule as all other cities in this series. The Memphis-specific nuances: Victorian Village Landmarks review, SHGC requirements more demanding than U-factor in Memphis's cooling-dominated climate, and lead paint EPA RRP in the city's large pre-1978 housing stock.
Tennessee's adopted IECC for Climate Zone 3A specifies both U-factor ≤ 0.35 and SHGC ≤ 0.25 for replacement windows. The SHGC requirement — limiting how much solar heat transmits through the glass — is the more important performance specification in Memphis's hot-sunny climate. A window with SHGC of 0.40 allows 60% more solar heat gain than one with SHGC 0.25; in Memphis's July sunshine, this difference translates to meaningful increases in cooling load and MLGW electricity cost. Standard double-pane low-E windows with spectrally selective low-E coatings achieve SHGC ≤ 0.25 while maintaining good visible light transmission — look for the "solar control" low-E designations from major manufacturers. Check the NFRC label for both U-factor and SHGC before purchasing.
Victorian Village requires Memphis Landmarks Commission review for window changes affecting the historic character of designated properties. Victorian Village's antebellum and Victorian homes typically have tall, double-hung windows with wood frames and divided lights — defining character elements of the late 19th-century residential aesthetic. Replacing these with modern vinyl windows with snap-in divided light bars is generally not compatible with Victorian Village's historic character standards. Wood or aluminum-clad wood windows in matching proportions and divided light patterns are the appropriate replacement materials for Victorian Village properties. Call the Memphis Landmarks Commission before selecting window products for any Victorian Village or other designated Memphis historic property.
Memphis's large pre-1978 housing stock — Midtown bungalows, East Memphis mid-century ranches, Victorian Village Victorian homes — requires EPA Renovation, Repair, and Painting (RRP) certification for contractors performing window replacement. Lead paint on window sashes, frames, and surrounding trim is common in homes built before 1978. Verify current EPA RRP certification for any Memphis window contractor before signing a contract for work in a pre-1978 home. Uncertified contractors handling lead paint face EPA fines; lead dust exposure creates health risks, particularly for children in homes undergoing renovation.
Three Memphis window replacement scenarios
| Variable | How it affects your Memphis window project |
|---|---|
| Tennessee IECC SHGC ≤ 0.25 — Memphis's key spec | Climate Zone 3A requires SHGC ≤ 0.25 — more demanding than colder cities that focus on U-factor. SHGC controls summer solar heat gain, the dominant window energy issue in Memphis's hot-sunny climate. Confirm SHGC on the NFRC label; "solar control" low-E coatings achieve SHGC ≤ 0.25 in most standard double-pane product lines. |
| No OCCE permit for insert replacement | Like-for-like insert replacement at same rough opening: no permit. New or enlarged openings: OCCE permit for structural work. Simpler than historic district review in Portland or Boston, but Victorian Village Landmarks review adds a layer for designated properties. |
| Memphis Landmarks Commission — Victorian Village | Victorian Village requires Landmarks COA for appearance-altering window changes. Traditional divided light wood or aluminum-clad wood compatible with late 19th-century architecture required; vinyl with snap-in divided lights not typically approved for Victorian Village. Call Landmarks Commission before product selection. |
| Lead paint EPA RRP required | Memphis's large pre-1978 housing stock (Midtown bungalows, Victorian Village Victorians, East Memphis mid-century ranches) has lead-painted windows. EPA RRP certification required for contractors. Verify before signing any window replacement contract for homes built before 1978. |
| Memphis's affordable window market | Standard vinyl insert replacement in Memphis: $280–$450/window installed. Aluminum-clad wood (Victorian Village compatible): $950–$1,700. New opening in wood frame: $2,200–$4,500. Memphis pricing is among the most affordable in this series — below Louisville and Portland. |
| Window flashing in Memphis's heavy rainfall | Memphis's 53-inch annual rainfall makes proper window flashing quality as important as in Portland. Poor flashing at new window openings allows water infiltration at the rough opening interface. Verify that window installers include proper flashing as part of standard installation practice. |
Memphis window performance — SHGC matters more than U-factor
Memphis's Climate Zone 3A designation captures a climate where summer solar gain is the dominant window energy concern. The city receives significant sun exposure during its long, hot summers — June through September consistently deliver high solar radiation, and Memphis's latitude (35°N) provides intense high-angle summer sun that enters south-facing windows during midday and east/west windows during morning and afternoon. A window facing west in a Memphis home without adequate solar control can admit 300–500 BTUs per square foot per hour during summer afternoon sunshine — a meaningful addition to cooling load.
Low-E coatings that target solar control — sometimes labeled "solar control low-E" or "low-solar-gain low-E" — achieve SHGC ≤ 0.25 by reflecting more of the solar infrared spectrum while still transmitting visible light. These coatings differ from "low-U" coatings that primarily target winter heat loss (U-factor optimization). For Memphis windows, solar-control low-E is the correct specification; when in doubt, check the NFRC label for the specific SHGC value of the product being proposed before purchasing. A window with attractive U-factor but high SHGC is the wrong choice for Memphis's cooling-dominated climate.
What window replacement costs in Memphis, TN
Standard vinyl insert replacement: $280–$450/window installed. Aluminum-clad wood (Victorian Village): $950–$1,700. Fiberglass insert: $450–$750. New window opening in wood frame: $2,200–$4,500. Lead paint preparation per RRP: $35–$90/window location. Landmarks Commission fee (if needed): $75–$125. OCCE permit for new openings: $70–$130. Memphis's window market is competitive and affordable.
Phone: (901) 636-6970 | memphistn.gov/permits
TN Contractor Licensing: tn.gov/commerce
Common questions about Memphis window replacement permits
Do I need a permit to replace windows in Memphis?
Not for insert replacement at the same rough opening. New window openings or enlargements require an OCCE permit for structural framing work. Victorian Village and other locally designated Memphis historic properties require Memphis Landmarks Commission review for window changes that alter appearance — even for permit-exempt insert replacements when they change the window's material, divided light configuration, or profile. Call OCCE at (901) 636-6970 when uncertain about your scope.
What window specs should I choose for Memphis?
Tennessee IECC for Climate Zone 3A requires both U-factor ≤ 0.35 and SHGC ≤ 0.25. In Memphis's cooling-dominated climate, the SHGC limit is typically the more important specification — it controls summer solar heat gain that drives cooling load. Specify "solar control low-E" products that achieve SHGC ≤ 0.25; confirm on the NFRC label before purchasing. Standard double-pane low-E vinyl windows with solar-control coatings from major manufacturers easily meet both Tennessee IECC requirements.
Does my Victorian Village home need Landmarks Commission approval for window replacement?
Yes if the replacement changes the window's appearance — material, divided light configuration, profile depth, or color. The Memphis Landmarks Commission requires Certificate of Appropriateness for appearance-altering window changes in Victorian Village and other designated historic properties. Traditional divided light wood or aluminum-clad wood matching the historic building's period and configuration is required; modern vinyl with snap-in grids is generally not approved for Victorian Village's street-visible facades. Call the Landmarks Commission before selecting products for any Memphis historic property window project.
This page provides general guidance based on publicly available sources as of April 2026, including Memphis & Shelby County OCCE, Tennessee IECC Climate Zone 3A requirements, Memphis Landmarks Commission, and EPA RRP regulations. Verify current requirements with OCCE at (901) 636-6970 before starting any project. For a personalized report based on your specific Memphis address, use our permit research tool.