The Ultimate Guide to Bathroom Wet Rooms in Thurston County

A wet room is more than a trend — it’s a smart remodel option for homeowners throughout Thurston County who want a modern, low-maintenance, and highly functional bathroom. These open-concept, fully waterproofed bathrooms eliminate the need for a traditional shower enclosure, making them ideal for both small spaces and aging-in-place designs.

At Mountain Peak Construction, we’ve helped homeowners in Olympia, Lacey, and Tumwater transform outdated bathrooms into stylish wet rooms built to last. Here's everything you need to know before starting your own.

What Exactly Is a Wet Room?

A wet room is a completely waterproof bathroom with a walk-in, curbless shower area that drains directly through the floor. Instead of using a shower pan or enclosed stall, the entire space is designed to get wet — and dry quickly. This design offers a seamless, modern look, increased accessibility, and easier cleaning compared to traditional bathroom setups.

Why Wet Rooms Are Ideal for Thurston County Homes

• Perfect for rainy climates – Olympia homeowners deal with plenty of moisture; wet rooms handle it better than most setups

• Ideal for aging-in-place – No thresholds or barriers, easier wheelchair access

• Adds resale value – Buyers love the high-end look and practicality

• Great for small bathrooms – Opens up space and improves flow

• Low maintenance – No doors, fewer nooks for mold to grow

Pro Tip: Wet rooms are especially popular in older Thurston County homes where space is tight or layouts are outdated. A wet room can modernize the entire feel of a bathroom without adding square footage.

How We Install Wet Rooms in Thurston County

At Mountain Peak Construction, our wet room installation process is tailored to homes in Olympia, Lacey, and surrounding cities. Here's what to expect:

1. Full demo of existing materials

2. Tanking – Applying a waterproof membrane to walls and floor

3. Floor slope preparation – Ensuring proper drainage to a linear or central floor drain

4. Tile setting – Typically porcelain or slip-resistant ceramic

5. Grouting and finishing touches – With optional glass splash guards and radiant heating

Installation usually takes 3 to 5 days, depending on layout complexity and material choices.

Tile & Design Choices for Thurston County Bathrooms

We recommend durable, stylish materials that complement Pacific Northwest aesthetics:

• Porcelain tile: Low-absorption, easy to clean, perfect for wet zones

• Slate or travertine: For a more rustic, spa-like vibe

• Textured ceramic: For safety and grip in high-traffic areas

• Wood-look tiles: Add warmth without compromising function

• Matte finishes: Reduce slipping and glare

💸 Cost of a Wet Room Remodel in Thurston County

Pricing depends on square footage, tile selections, plumbing changes, and accessibility upgrades. Here's a ballpark range:

Project Scope	Estimated Cost
Basic wet room (porcelain tile)	$10,000 – $14,000
Mid-range (custom tile + extras)	$15,000 – $20,000
High-end (stone, heated floors)	$20,000 – $30,000+

Pro Tip: We often help Thurston County homeowners plan phased remodels to align with budget and aging-in-place goals.

💡 Accessibility and Resale Benefits

Wet rooms are a smart long-term investment. With an aging population across Thurston County, homes with accessible features are in high demand.

• No barriers = easier for elderly or mobility-challenged residents

• Can qualify as an ADA upgrade in certain remodel scenarios

• Improves resale appeal for future buyers looking for modern luxury

Common Mistakes to Avoid

Wet rooms require expert prep and planning. Here are issues we often see in poor DIY installs:

• 🚫 Poor slope = water pooling

• 🚫 Wrong adhesive = tiles lifting in damp areas

• 🚫 Skipped waterproofing = long-term damage

• 🚫 Incorrect tile = slippery surfaces or cracked grout

Always work with an experienced contractor who knows wet room best practices — especially in older Thurston County homes with existing structural quirks.

Where to Go From Here

• Visit our bathroom remodeling page to see more examples of wet rooms and bathroom transformations

• Check out our homepage to learn about all our services, including kitchens, flooring, and siding

• Ready to talk? Contact us here to schedule a consultation and get a custom quote for your bathroom remodel

Final Word

Wet rooms are a fantastic solution for both small and large bathrooms in Thurston County homes. Whether you're remodeling for style, accessibility, or home value, they deliver big impact in a clean, modern package.

Let Mountain Peak Construction help you design and build a wet room that meets your needs and exceeds your expectations — right here in Olympia, WA.

Mountain Peak Construction | Bathroom Remodeling in Olympia, WA

Proudly serving Thurston, Mason, and Pierce counties.

Locally owned. Quality guaranteed.