Loray was built as a company village: the mill went up first, and hundreds of small frame houses followed within walking distance to the northwest. The houses followed a handful of simple patterns, with small porches and rectangular or T-shaped plans.
Most of these houses were built before indoor bathrooms were standard in mill housing, so the plumbing you find today was added over many decades. That's why two houses built side by side in 1920 can have completely different pipes now.
Loray Mill Village at a glance
- Anchor
- Loray Mill, opened 1902 (five stories, about 600,000 sq ft)[1]
- Houses built
- Mostly early 1900s–1920s; the village grew from about 250 to 625 houses[1]
- House type
- One and one-and-a-half-story frame houses, gable roofs, weatherboard siding[1]
- Designation
- Loray Mill Historic District, National Register 2001 (boundary increase 2006)[1]
- Contributing buildings
- 649[1]
What mill-house plumbing usually looks like now
- Bathrooms added into back porches, closets or rear additions, sometimes with long or poorly sloped drain runs
- A mix of galvanized, copper, CPVC and PEX supply lines from different repair eras
- Cast-iron or older plastic drain lines under the house, and older sewer laterals to the street
- Low, vented crawl spaces where supply lines are exposed to winter cold
- Small water heaters squeezed into closets or kitchens
Frozen pipes in low crawl spaces
Mill houses sit on piers or low foundations with open or vented crawl spaces. On the coldest nights, supply lines under the floor are the first to freeze. Insulating exposed pipe, closing foundation vents during hard freezes and opening sink cabinets on outside walls prevents most burst-pipe calls.
Renovating a mill house
Many Loray houses are being renovated. A renovation with the walls and floors open is the cheapest time to replace old supply lines, re-slope a bathroom drain that was added decades ago, and have the sewer lateral camera-inspected. Exterior changes in a designated historic district may need review, so check with the City of Gastonia's planning office before changing the outside of the house.
Winterizing a mill house
Many Loray homes sit on piers with open crawl spaces, so these few steps prevent most winter pipe bursts.
- Close foundation vents or install insulated vent covers before hard freezes
- Wrap supply lines in the crawl space with foam insulation
- Seal gaps around pipe penetrations in the floor
- Open sink cabinets on exterior walls on cold nights
- Keep a flashlight and the location of the main shutoff handy
Plumbing an addition or second bathroom
Adding a bathroom to a mill house is common, but the drain has to slope properly all the way to the main and be vented correctly. Low crawl spaces leave limited room for slope, so the bathroom's location matters. A plumber can tell you before construction whether the spot you want works, or whether moving it a few feet would make the drain simpler and more reliable.
Plumbing services for Loray Mill Village homes
Nearby areas we cover
plumbing in Downtown Gastonia, plumbing in York-Chester, plumbing in Highland. See the full Gastonia and Gaston County service area guide.
Helpful guides for Loray Mill Village homeowners
- What to Do When a Pipe Bursts: Shut off the main water valve immediately, then open the lowest faucet in the house to drain the pipes.
- Why Drains Keep Clogging: Drains keep clogging when the buildup was only punched through instead of removed, when something structural catches waste (roots, a sag or a broken pipe), or when the same materials keep going down the drain.
- Signs of a Sewer Line Problem: The main signs of a sewer line problem are several drains backing up at once, water rising in a tub or floor drain when a toilet is flushed, gurgling, sewage odor in the yard and a soggy or sunken strip of lawn along the sewer route.
- Water Heater Repair vs. Replacement: Repair a water heater when it's under about 8 years old and a single part has failed.
- Why Water Pressure Drops: Low pressure at one fixture is usually a clogged aerator, cartridge or supply valve.
Other areas we serve
Willow Creek plumbing · Forest Heights plumbing · Plumber in Belmont · Plumber in Mount Holly · Plumber in Cramerton · Plumber in McAdenville · Plumber in Lowell · Plumber in Ranlo · Plumber in Dallas · Plumber in Bessemer City
Loray Mill Village plumbing questions
Do Loray mill houses have old plumbing?
The houses date mostly from the early 1900s to the 1920s, and their bathrooms and pipes were added or replaced over many decades. Expect a mix of materials, often including some galvanized or cast iron.
Why do pipes freeze in mill houses?
Supply lines run through low, vented crawl spaces under the floor. Insulating them and closing foundation vents on the coldest nights prevents most freezes.
What should I check before buying a Loray mill house?
Ask for a sewer camera inspection and have a plumber look at the supply pipe material and the bathroom drain slope, especially where a bathroom was added later.
Can I add a second bathroom to a mill house?
Often, but the drain route and venting under a low crawl space need planning. A licensed plumber pulls the permit and sizes the drain correctly.
Sources
- Wikipedia: Loray Mill Historic District
- Charlotte Urban Institute: saving Loray's village
- Gaston County Public Library: The Loray Digital Archive
Local facts on this page are drawn from the sources above and were last reviewed 2026-10-06. Plumbing guidance is general and based on typical materials for the homes' age.