Bathroom Remodeling & Kitchen Remodeling Glossary

This glossary breaks down key bathroom remodeling terms so Kent homeowners can spot shoddy work, ask the right questions, and avoid costly mistakes. From walk-in showers to waterproofing membranes, we explain what each term means, and why it matters for your Kent home’s durability and value. No jargon, just clear answers from a licensed bathroom remodeler who’s built hundreds of bathrooms in Kent and nearby areas like Renton and Auburn.

Planning a bathroom remodel in Kent? Understanding the terms your contractor uses can save you money, and headaches. Whether you’re replacing a leaky tub or installing a frameless glass shower, knowing what each part of the project means helps you make smarter decisions. At Jimenez Bathroom Remodeling Co, we’ve seen homeowners in Kent get stuck with poor waterproofing membranes or shower pans that fail after a year because they didn’t ask the right questions. This glossary cuts through the confusion so you can recognize quality workmanship when you see it. Ready to upgrade your bathroom? Start with a free estimate or explore our bathroom remodeling services tailored for Kent homes here.

Walk-in shower

A shower without a tub or a built-up curb, designed for easy step-in access. These are popular in bathroom remodels for aging-in-place projects or modern Kent bathrooms where space is tight. They often use frameless glass for a sleek look but require proper waterproofing membranes and shower pans to prevent leaks. If your Kent home has a small bathroom, a walk-in shower can make the space feel larger while adding luxury.

Curbless shower

A shower with no raised lip at the entrance, creating a smooth transition from the shower floor to the rest of the bathroom. This design is ideal for wet rooms or aging in place upgrades in Kent homes, as it’s easier to navigate for people with mobility issues. However, it demands precise waterproofing membranes and linear drains to handle water flow without pooling. Poor installation here can lead to mold or water damage, so choose a bathroom remodeler who specializes in these details.

Tub-to-shower conversion

Replacing an existing bathtub with a standalone shower unit, often to free up space or modernize a Kent bathroom. This isn’t just about swapping fixtures, it may require adjusting toilet rough-in distances, updating plumbing, or reinforcing floors. If your tub is old or leaking, a conversion can add value, but it’s a bigger job than most homeowners realize. See our pricing guide to understand the cost differences between a full bathroom remodel and a simple conversion.

Wet room

A bathroom designed with no separate shower enclosure, where water drains across the entire floor to a central linear drain. Popular in European-style bathroom renovations, wet rooms are great for Kent’s rainy climate but need heavy-duty cement backer board, waterproofing membranes, and non-slip porcelain tile. Without proper drainage, water can seep into walls or subfloors, so this isn’t a DIY project. Learn more about our wet room installations for homes in that area.

Floating vanity

A vanity that appears to float on the wall with no visible support below, creating an illusion of more space. These are a staple in modern bathroom remodels because they make small Kent bathrooms feel larger. However, they require sturdy wall framing and proper thinset installation to avoid sagging over time. A poorly installed floating vanity can look cheap or even become a safety hazard. Our team ensures structural integrity so yours lasts.

Shower pan

A waterproof tray or liner installed beneath the shower floor to catch and direct water to the drain. In Kent’s damp climate, a high-quality shower pan is critical to prevent leaks that can rot subfloors or damage drywall. Cheap pans crack over time, leading to mold and costly repairs. We use only premium pans with waterproofing membranes to ensure your shower stays dry, and your home stays protected.

Waterproofing membrane

A thin, flexible layer applied to shower walls and floors to block water from seeping into studs, drywall, or subfloors. In Kent’s humid summers, this is non-negotiable, poor waterproofing leads to mold, mildew, and structural damage. Some contractors cut corners with cheap membranes; we use cement backer board and high-end membranes that meet or exceed local codes. Ask us how we prevent leaks during your bathroom renovation.

Linear drain

A long, narrow drain installed along the length of a shower or wet room floor to distribute water evenly. These are essential for curbless showers and wet rooms because they prevent water from pooling in one spot. However, they require precise sloping and shower pan installation, if the floor isn’t graded correctly, water will back up. We’ve seen many Kent bathrooms with linear drains that fail because of poor planning. Let us design a system that works.

Cement backer board

A rigid board made of cement and fiberglass used as a base for tile in wet areas like showers and tub surrounds. Unlike drywall, it won’t warp or absorb water, making it ideal for bathroom remodels in Kent’s climate. However, it must be installed with thinset and sealed properly, otherwise, tiles can pop off or leaks will develop. We use only the highest-grade backer board and follow manufacturer guidelines to ensure longevity.

Thinset

A type of adhesive mortar used to bond tile to cement backer board or other surfaces. Not all thinset is created equal, some are better for wet areas like showers, while others are for dry walls. Using the wrong type in your Kent bathroom can cause tiles to loosen or fail prematurely. We select thinset based on the project and apply it with the right tools to prevent air pockets or uneven adhesion.

Grout (sanded vs. unsanded)

The paste used to fill gaps between tiles. Sanded grout is thicker and better for larger gaps (like those in large-format tile), while unsanded grout is smoother and used for smaller joints. In Kent’s humidity, unsanded grout can crack if not sealed properly, leading to mold. We choose the right grout for your tile size and finish it with a penetrating sealer to keep it looking fresh and prevent water damage.

Porcelain tile

A durable, water-resistant ceramic tile made by firing clay at high temperatures. It’s the gold standard for bathroom remodels in Kent because it resists stains, moisture, and wear better than ceramic or vinyl. However, not all porcelain is the same, some is too thin for floors or too porous for showers. We source high-quality porcelain tile that meets or exceeds industry standards for your specific needs.

Large-format tile

Tile larger than 12x12 inches, often 16x16 or even 24x24 inches. It’s a trendy choice for bathroom renovations because it makes small Kent bathrooms look bigger and requires fewer grout lines (which trap dirt and mold). However, it demands precise cutting and thinset application, poor installation can make the floor feel uneven or cause tiles to crack. We have the tools and experience to handle large-format tile without shortcuts.

Shower niche

A recessed shelf in a shower wall, usually above the drain, for storing shampoo, soap, or loofahs. Niches are practical but must be designed with water drainage in mind, if water pools inside, it can lead to mold. We build niches with slight slopes and proper waterproofing membranes to keep them functional and clean. A well-placed niche can also add a custom touch to your bathroom remodel.

Frameless glass

A shower enclosure with no metal frame, relying only on glass panels for support. It’s a sleek, modern look favored in luxury bathroom remodels, but the glass must be tempered and the installation precise, otherwise, it can leak or even shatter. We use only safety glass and secure it with corrosion-resistant hardware to ensure it lasts. See examples of our frameless glass showers for homes in that area.

Exhaust fan CFM

CFM stands for ‘cubic feet per minute,’ measuring how much air a bathroom exhaust fan moves. For a Kent bathroom, you’ll need at least 50 CFM for a small space, up to 110 CFM for larger bathrooms or those with heated floors. A weak fan leaves humidity and mold risks, especially in Kent’s damp winters. We size fans based on your bathroom’s square footage and ventilation needs to keep the air fresh and dry.

Comfort-height toilet

A toilet seat that’s taller than standard models (usually 17 inches vs. 15 inches), reducing strain on knees and back. These are ideal for aging in place upgrades or for taller homeowners in Kent. However, they require adjustments to the toilet rough-in distance, installing one without checking plumbing can cause leaks or improper flushing. We ensure compatibility with your home’s plumbing before installation.

Toilet rough-in

The exact distance from the wall to your toilet’s drain pipe center. Most homes use a 12-inch rough-in, but older Kent properties might have 10-inch or 14-inch setups. If you’re replacing a toilet or remodeling, the rough-in must align, or you’ll need plumbing adjustments, which add to the cost. We measure precisely to avoid last-minute surprises during installation.

Heated floor

A radiant heating system installed beneath bathroom flooring to keep it warm underfoot. Electric or hydronic systems are great for Kent’s chilly mornings but require proper insulation and waterproofing membranes to avoid moisture damage. We’ve seen heated floors fail when installed over existing subfloors without prep work. Our team ensures yours is done right for comfort and durability.

Grab bar / aging in place

A sturdy bar installed near toilets, showers, or tubs to provide support for seniors or people with mobility challenges. Aging in place upgrades like these are smart for Kent homeowners planning to stay in their homes long-term. However, grab bars must be securely anchored to studs, not drywall, and meet safety standards. We install only ADA-compliant bars that support real weight.

Change order

A written request to modify the original scope of your bathroom remodel, such as upgrading tile or adding a heated floor. Change orders affect cost and timeline, so they must be approved in writing by both you and the contractor. Some contractors add hidden fees, we provide transparent pricing upfront and explain how changes impact your project. Ask us about change orders during your free estimate.

Punch list

A final review of small fixes or finishing touches before your bathroom is truly done. This might include sealing gaps, securing fixtures, or refreshing grout. Skipping this step leaves your bathroom looking incomplete. We don’t finish until every detail meets our standards, because your result matters more than speed.

Frequently Asked Questions