Planning a Laundromat Buildout or Renovation in Houston
Laundromats are one of the most utility-intensive tenants a retail center can have. Rows of washers use large volumes of water and send it all down the drain at once. Banks of dryers need gas, venting and makeup air. Card systems, cameras and lighting need power and data. In a Houston summer, all those dryers add heat to a space that customers expect to be comfortable. A laundromat buildout succeeds or fails on whether the building's utilities can support it.
This guide covers what Houston laundromat owners, investors and landlords should plan before a laundromat buildout or renovation begins.
This page is general information, not legal, engineering or design advice. Work with your architect, engineers, equipment distributor and attorney on your specific project.
Start with utilities
Before signing a lease or buying a building, confirm:
- Water service: The size of the water meter and supply line must handle many washers filling at once.
- Sewer capacity: Drains must handle large, sudden discharges.
- Gas service: Dryers and water heaters usually need substantial gas service.
- Electrical service: Washers, dryers, lighting, HVAC and card systems all draw power.
Water and sewer service inside the city involves Houston Public Works. Gas and electrical service questions start with the utilities, such as CenterPoint Energy. Upgrading a water meter, gas meter or electrical service can take time, so start early.
Choosing the space
Look for:
- Visibility and parking: Customers carry heavy loads, so close parking matters.
- Rear wall access: Dryer venting usually exits through a rear or side wall or the roof.
- Ceiling height: Room for ductwork, venting and lighting.
- Slab condition: Washers need a level, sound slab for mounting.
- Lease use clauses: Some centers limit laundromat use. Your attorney should review the lease and any recorded restrictions.
Drainage and lint interceptors
Laundromat wastewater carries lint, which can clog drains and city sewers. Many laundromats need a lint interceptor or trap. Drain trenches behind washer rows are common. Plan:
- Trench drains or floor drains sized for discharge
- A lint interceptor in the right location
- Cleanouts for maintenance
- Slab cutting and patching for new drains
Houston Public Works may have requirements for commercial wastewater. Our guide to grease interceptor planning for restaurants explains interceptor planning, which is similar in many ways.
Water heating
Laundromats need a lot of hot water. Commercial water heaters or boilers need gas, venting, space and proper safety controls. Some owners use high-efficiency equipment to reduce energy use. Our guide to multifamily water heater and boiler replacement covers large water heating equipment questions.
Washers and mounting
Hard-mount washers need to be anchored to a concrete base or the slab. Equipment distributors provide mounting requirements. Plan:
- Concrete bases or pads where needed
- Anchoring hardware
- Water supply lines and shutoffs at each machine
- Drains or trenches at each machine
- Electrical connections
ENERGY STAR commercial clothes washers are a useful reference when comparing equipment.
Dryers, venting and makeup air
Dryers need:
- Gas connections sized for the bank of dryers
- Venting that runs to the exterior with proper materials and lengths
- Makeup air so dryers can pull enough air without starving the space
- Lint collection and access for cleaning
Dryer venting and makeup air are critical for safety and performance. Lint buildup is a fire hazard. Our guide to dryer vent and laundry fire safety in rentals explains why dryer vents matter, and commercial installations raise the stakes.
HVAC and comfort
Dryers add significant heat, and Houston summers are long. Plan cooling capacity for the space, account for makeup air and keep air moving. Ceiling fans can help. Our guide to commercial rooftop HVAC replacement planning can help if the existing unit is old or undersized.
Electrical
Plan for:
- Washer and dryer circuits per the equipment specs
- Card or payment systems
- Bright, even lighting
- Security cameras
- Vending and change machines
- Wi-Fi and data
Our guide to commercial electrical service upgrade planning explains when an upgrade is needed.
Floors and finishes
Laundromat floors get wet and see heavy traffic. Choose slip-resistant, water-resistant flooring, such as sealed concrete or commercial tile. Walls behind machines should be durable and cleanable. Folding tables and seating should hold up to constant use. Our guide to commercial flooring for high traffic compares options.
Security and lighting
Many laundromats run long hours. Plan:
- Cameras covering machines, entries and parking
- Bright interior and exterior lighting
- Secure payment and change equipment
- Clear sightlines from the street
CISA's physical security resources offer general guidance.
Accessibility
Entrances, restrooms, folding areas and some machines must meet accessibility requirements. The 2010 ADA Standards set the federal baseline, and Texas projects may require review through the TDLR Architectural Barriers program. Our guide to ADA items to review in a buildout explains common items.
Permits and inspections
Most laundromat projects need building, plumbing, mechanical, gas and electrical permits. A certificate of occupancy is usually required for a new use. Inside city limits, permits run through the Houston Permitting Center. Our guides to the buildout permit process and second-generation space explain what to expect.
Renovating an existing laundromat
When renovating an existing laundromat, check the condition of trench drains, lint interceptors, gas lines, venting and slab under old machines. Replacing equipment often reveals corroded supply lines and damaged slab sections. Phasing can keep part of the store open during work.
Lease questions
- Who pays for water, sewer, gas and electrical upgrades?
- Who maintains the lint interceptor?
- What happens to trench drains and bases at lease end?
- Are long operating hours allowed?
Our guide to landlord work vs tenant work letters explains common divisions of responsibility. Your attorney should review the lease.
Laundromat buildout checklist
- Confirm water, sewer, gas and electrical capacity
- Plan drains, trenches and lint interceptors
- Plan water heating and venting
- Mount washers per equipment specs
- Design dryer venting and makeup air
- Size HVAC for dryer heat
- Choose wet-area flooring
- Plan security and lighting
- Review accessibility
- Pull permits and obtain a certificate of occupancy
Planning a laundromat buildout or renovation in Houston? BPC Development LLC provides free on-site estimates in Houston, TX. Call (281) 301-4737.