Replace, refinish, or convert
A structurally sound cast-iron tub in an older Raleigh ITB or Durham bungalow can be refinished and hold up 3–7 years. If the tub flexes or the surround shows water damage, refinishing hides a bigger problem, and Triangle humidity accelerates any slow leak.
In multi-bathroom homes across Cary, Apex, Wake Forest, Holly Springs, or Morrisville, pricing a tub-to-shower conversion in parallel is worth it. Suburban Triangle alcoves convert cleanly and the walk-in shower is usually the more-used fixture day-to-day.
Tub types and installed cost in the Triangle
Most Triangle bathtub replacements are alcove tubs. Acrylic and fiberglass install fastest and dominate the suburban stock. Cast-iron tubs are mostly found in ITB Raleigh, Durham's older neighborhoods, and Chapel Hill / Carrboro homes built before 1970.
- Acrylic alcove tub (most common): $2,000 – $4,800 installed
- Fiberglass alcove tub: $1,700 – $3,800 installed
- Steel enameled alcove tub: $2,400 – $5,100 installed
- Cast-iron alcove tub: $3,800 – $7,500 installed (weight + labor)
- Drop-in tub with new deck: $4,800 – $9,800 installed
- Freestanding soaking tub: $6,000 – $13,000+ installed (plumbing usually moves)
- Walk-in tub (accessibility): $8,500 – $16,500 installed
Source: Reference ranges for professionally installed, permitted bathroom projects across Research Triangle, aggregated from full-service remodeler 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 bathroom.
What a clean replacement scope includes
A like-for-like alcove swap in a Triangle home should include tub removal and haul-away, valve and trim swap or reuse, new tub, new surround, plumbing reconnection, waterproofing, caulk and finish work, and disposal.
- Tub removal and haul-away (cast iron sometimes cut in place in ITB Raleigh / Durham stock)
- Valve and trim reuse or swap
- New tub set, leveled, and plumbed
- New three-wall surround (acrylic panels or tile)
- Waterproofing behind the surround
- New caulk seams and finish trim
- Optional: subfloor repair, drain relocation, vent-fan replacement
Triangle cost drivers that push the range
Housing age is the biggest variable. Older ITB Raleigh (Five Points, Hayes Barton, Oakwood, Cameron Park), Durham's Trinity Park and Watts-Hillandale, and Chapel Hill / Carrboro mid-century homes often have cast-iron drains, plaster, and prior moisture damage worth scoping before signing.
Suburban Wake and southern Durham County stock (Cary, Apex, Morrisville, RTP, Wake Forest, Holly Springs) is almost always slab-on-grade with PVC drains, the cleanest scope in the region and where an acrylic swap actually hits the low end of the range.
- Subfloor repair (common in pre-1970 ITB / Durham stock): +$1,000 – $2,800
- Cast-iron drain replacement: +$700 – $2,000
- Slab-cut for drain relocation (Wake / south Durham slab-on-grade): +$1,500 – $3,600
- Cast-iron tub removal through narrow bungalow stairs: +$400 – $900
- Tile surround instead of acrylic: +$2,300 – $5,500
- Vent-fan replacement (undersized common in 90s–2000s builder stock): +$400 – $850
- HOA / architectural-review timeline (master-planned Cary / Apex / Wake Forest subs): schedule slip, not always a cost
- Downtown Raleigh / Durham condo water-shutoff coordination: +$150 – $400
Source: Reference ranges for professionally installed, permitted bathroom projects across Research Triangle, aggregated from full-service remodeler 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 bathroom.
Timeline and disruption
A like-for-like acrylic alcove replacement is a 1–2 day project across the Triangle. Cast-iron swaps or tile surrounds push to 3–5 days. Freestanding tubs with plumbing moves run 4–7 days, longer when a slab-cut is involved in newer suburban builds.
For single-bathroom Triangle homes, most remodelers schedule replacements mid-week so the shower is back before the weekend. Confirm the day-by-day plan, dumpster placement, and permit timing with your city (Raleigh, Durham, Cary, Chapel Hill each handle it differently) before signing.
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Frequently asked questions
Can I keep my existing surround and just replace the tub?+
Physically sometimes, practically almost never. Removing the tub breaks the waterproof seal at the surround base and the old surround rarely lines up with the new tub's flange. In older ITB Raleigh and Durham bathrooms the surround is usually as tired as the tub.
How long does bathtub replacement take in the Triangle?+
1–2 days for a like-for-like acrylic swap. 3–5 days for cast iron or tile surround. 4–7 days when plumbing has to move or a slab-cut is required in suburban homes.
Do I need a permit to replace a bathtub in the Triangle?+
Like-for-like swaps that don't move plumbing sometimes don't require a permit, but Raleigh, Durham, Cary, Chapel Hill, and most Wake/Durham/Orange county jurisdictions want documentation once the valve or drain is touched. NC also requires a licensed contractor for jobs over $30,000. Ask the company to pull it.
Is a walk-in tub a good fit for aging-in-place in the Triangle?+
Sometimes. They keep bathing available but take 5–15 minutes to fill and drain while you sit inside. Most aging-in-place Triangle homeowners prefer a low-threshold walk-in shower with a fold-down seat instead.
Will a new bathtub help or hurt resale in the Triangle market?+
In multi-bathroom family-buyer segments (Cary, Apex, Wake Forest, Holly Springs, Chapel Hill), a fresh tub is neutral to positive and buyers usually expect at least one tub. In downtown Raleigh / Durham condos, walk-in showers typically add more value than a replacement tub.
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