02 —Service
Bathroom Renovation
Spa-caliber finishes, built to last — from half-bath refresh to full master suite.
Typical Investment
$10,000 – $500,000
Based on 280 completed MOSS projects. Median investment: $125K.
02 —Our Process
How Bathroom Renovation works at MOSS
- 01
Discovery Session
30 minVirtual meeting to discuss your goals and budget.
- 02
Design & Selections
2–3 weeksTile layouts, fixture packages, and 3D renderings.
- 03
Permitting
2–4 weeksPlumbing and electrical permits submitted.
- 04
Demolition
2–3 daysControlled demo with moisture barriers.
- 05
Construction
4–6 weeksWaterproofing, tile, plumbing, electrical, and finishes.
03 —Common Questions
Everything you want to know about bathroom renovation
How much does a bathroom renovation cost in the DC metro area?
A bathroom renovation in the DMV typically costs $25,000–$85,000, with most MOSS clients investing $40,000–$65,000 for a full master bathroom remodel.
Powder rooms start around $18K. Half-bath renovations run $25K–$40K. A full master bathroom with walk-in shower, double vanity, and heated floors typically lands in the $55K–$85K range.
How long does a bathroom renovation take?
Most MOSS bathroom renovations take 4–8 weeks from demo to final walkthrough.
Powder rooms can finish in 3 weeks. Master bathrooms with custom tile work and frameless glass enclosures run 6–8 weeks. The waterproofing and tile stages are the most time-sensitive.
What tile works best in a DMV bathroom?
Porcelain tile is the gold standard for DMV bathrooms — it handles humidity, resists staining, and comes in formats from subway to large-format slabs.
Natural stone (marble, travertine) adds luxury but requires annual sealing. Ceramic is budget-friendly but less durable for floor applications. MOSS recommends porcelain for floors and shower pans, with natural stone accents for niches and feature walls.
Do I need a permit for a bathroom renovation?
Yes — any plumbing relocation, electrical changes, or structural modifications require a permit.
Even a cosmetic refresh that moves a toilet or adds an outlet needs a permit. All MOSS bathroom projects are fully permitted and inspected.
What's the difference between a wet room and a standard shower?
A wet room eliminates the curb and glass enclosure, with the entire floor sloped to a linear drain. Standard showers use a curbed pan and glass enclosure.
Wet rooms are gaining popularity for aging-in-place design (zero threshold), but they require precision waterproofing across the entire floor.
04 —Materials Guide
Compare your options
Top 5 Bathroom Trends in 2026
Curbless Showers
Zero-threshold entry for clean lines and accessibility.
Warm Metals
Brushed gold and aged brass hardware.
Large-Format Tiles
Fewer grout lines for a seamless look.
Floating Vanities
Wall-mounted for a spacious feel.
Integrated Technology
Digital shower valves and mirror defoggers.
3 Things to Know Before Your Bathroom Renovation
Waterproofing is non-negotiable
The shower pan and wall membrane are the most critical elements. MOSS uses Schluter Kerdi or Wedi systems.
Ventilation matters more than you think
An undersized exhaust fan leads to mold. Code requires minimum CFM based on room volume.
Fixture selection drives timeline
Custom vanities and specialty tile need 4–8 week lead times. Select early.
Our 1985 master bath felt like a time capsule. MOSS turned it into a spa we use every single morning.
05 —Portfolio
Bathroom Renovation projects
How does bathroom renovation look in real homes?
Bennett Road Herndon Master Bathroom Renovation
Holborn Avenue Bathroom Renovation
S Culpeper St Bathroom Renovation
E Braddock Road Bathroom Renovation
Glen Ave, Bathroom Renovation
Hollinwood Drive Bathroom Renovation
Plum Street Bathroom Renovation
Montvale Way Master Bathroom Renovation
Jersey Mills Place Ashburn Bathroom Renovation
Sentinel Point Court Bathroom Renovation
Addelstone Pl. Master Bathroom Renovation
N Kensington Street Bathroom Renovation
Service Area
Where MOSS builds bathrooms
Other Services
Other ways MOSS transforms your home
06 —FAQ
Frequently asked questions
- How much does a bathroom renovation cost in the DC metro area?
- A bathroom renovation in the DMV typically costs $25,000–$85,000, with most MOSS clients investing $40,000–$65,000 for a full master bathroom remodel. Powder rooms start around $18K. Half-bath renovations run $25K–$40K. A full master bathroom with walk-in shower, double vanity, and heated floors typically lands in the $55K–$85K range.
- How long does a bathroom renovation take?
- Most MOSS bathroom renovations take 4–8 weeks from demo to final walkthrough. Powder rooms can finish in 3 weeks. Master bathrooms with custom tile work and frameless glass enclosures run 6–8 weeks. The waterproofing and tile stages are the most time-sensitive.
- What tile works best in a DMV bathroom?
- Porcelain tile is the gold standard for DMV bathrooms — it handles humidity, resists staining, and comes in formats from subway to large-format slabs. Natural stone (marble, travertine) adds luxury but requires annual sealing. Ceramic is budget-friendly but less durable for floor applications. MOSS recommends porcelain for floors and shower pans, with natural stone accents for niches and feature walls.
- Do I need a permit for a bathroom renovation?
- Yes — any plumbing relocation, electrical changes, or structural modifications require a permit. Even a cosmetic refresh that moves a toilet or adds an outlet needs a permit. All MOSS bathroom projects are fully permitted and inspected.
- What's the difference between a wet room and a standard shower?
- A wet room eliminates the curb and glass enclosure, with the entire floor sloped to a linear drain. Standard showers use a curbed pan and glass enclosure. Wet rooms are gaining popularity for aging-in-place design (zero threshold), but they require precision waterproofing across the entire floor.
Start your bathroom renovation project
One conversation reveals exactly what your project will involve and what it will cost.