Bathroom Remodeling & Kitchen Remodeling Glossary

This glossary breaks down key bathroom remodeling terms in plain English so Kenmore homeowners can spot hidden costs, avoid overpaying, and make smarter choices. Whether you're tackling a full bathroom renovation or a simple tub-to-shower conversion, knowing these terms helps you compare quotes and ask the right questions, like why a curbless shower might cost more than you expect in Kenmore’s wetter climate. Use it to navigate your remodel like a pro.

Planning a bathroom remodel in Kenmore? Even simple projects like updating a floating vanity or swapping out a toilet can trip up homeowners with confusing jargon. Our glossary cuts through the noise, explaining terms like waterproofing membrane (critical for Kenmore’s damp winters) and change order (how contractors charge for surprises). Bookmark this before you call a bathroom remodeler, and check out our transparent pricing guide to compare costs upfront. Need a quote? Reach out today for a written estimate tailored to your Kenmore home.

Walk-in shower

A shower without a raised lip or curb, designed for easy step-in access, ideal for aging-in-place remodels or homes with kids. In Kenmore, where showers often see heavy use, walk-in designs reduce tripping hazards. They require a linear drain or low-profile drain system to handle water flow efficiently. Learn more about safety features for local climate considerations.

Curbless shower

A shower with no threshold at all, blending smoothly with the bathroom floor. Popular in wet rooms, these designs prevent water from pooling but demand precise waterproofing membrane installation to avoid leaks, especially important in Kenmore’s rainy season. Expect higher labor costs for proper sloping and drainage.

Tub-to-shower conversion

Swapping a tub for a shower often means gaining space or easier access, but in older homes near 12th Street, you might need to move pipes or upgrade to a taller toilet for comfort. Always double-check if your home’s drain placement matches the new fixture before buying.

Wet room

A bathroom with no separate shower enclosure, just a fully waterproofed floor and walls, often paired with a linear drain. Wet rooms are trendy in Kenmore’s modern remodels but require cement backer board and high-end waterproofing membrane to prevent mold in our damp climate. See our Kenmore design guide for layout tips.

Floating vanity

A wall-mounted vanity hides its supports to look sleek, which works well in tight Fairfield Heights bathrooms. But the walls need extra bracing, and the tile backsplash must be set with the right adhesive to avoid cracks later. Ask your contractor about the right thinset for your setup.

Shower pan

The sloped floor under your shower funnels water to the drain. In Kenmore’s high-use bathrooms, a poorly built pan leaks fast, sometimes within a few years. A good one has a slight tilt (at least 1/4 inch toward the drain) and a waterproof barrier underneath. Skip the cheap version unless you want repairs soon.

Waterproofing membrane

A rubberized or liquid-applied barrier installed under tile to block water intrusion. In Kenmore’s wet climate, this is non-negotiable for showers and wet rooms. Skimping here leads to mold, rot, and costly repairs. Our team uses industry-grade membranes to protect your investment.

Linear drain

A long, flat drain along the shower floor spreads water out to prevent clogs, which helps in Kenmore’s rainy season. These cost more upfront but last longer in wet rooms. The catch? Installation has to be precise, otherwise, your floor might end up uneven.

Cement backer board

A moisture-resistant board (like Durock) installed under tile to provide a solid, flat surface. In Kenmore bathrooms, it’s essential for preventing tile cracks and water damage behind walls. Always use thinset mortar to bond it to the wall, never just nails or screws.

Thinset

A cement-based adhesive used to glue tile to backer board or walls. In Kenmore’s humidity, using the wrong thinset can cause tiles to pop off. Modified thinset (with latex or polymer additives) is best for wet areas like showers. Ask us about the right products for your project.

Grout (sanded vs. unsanded)

Sanded grout (with fine sand) fills wider gaps (1/8 inch or more) between large-format tiles, while unsanded grout is for narrow gaps (1/16 inch or less). In Kenmore’s bathrooms, unsanded grout is common with porcelain tile to prevent staining. Sanded grout is easier to work with but can leave a rougher finish.

Porcelain tile

A dense, water-resistant ceramic tile popular for showers and floors in Kenmore remodels. It’s durable, easy to clean, and comes in large-format sizes to reduce grout lines (fewer lines = less maintenance). Porcelain is more expensive than ceramic but pays off in longevity.

Large-format tile

Tiles 12x24 inches or larger, reducing grout lines and creating a sleek look. In Kenmore’s smaller bathrooms, large-format tile makes spaces feel bigger. However, it requires precise cutting and thinset application, poor installation can lead to cracks. See our tile installation tips for DIY-friendly advice.

Shower niche

Built-in shelves in your shower wall hold your soap and shampoo, but they need proper sealing to stop mold in Kenmore’s damp air. If they’re not angled slightly, water pools and causes rot. Some contractors use pre-made niches to make sealing easier, ask if that’s an option.

Frameless glass

A shower enclosure with no metal frame, using only glass panels and silicone seals. Frameless glass looks modern but requires precise measurements to avoid leaks. In Kenmore’s windy areas, ensure the glass is tempered and the seals are replaced every 2–3 years. Compare frameless vs. framed for cost trade-offs.

Exhaust fan CFM

CFM tells you how much air your bathroom fan moves. In Kenmore’s humid weather, aim for at least 50 CFM to dry things out fast and stop mold from creeping into grout or walls. A weak fan leaves moisture behind, which ruins tile and peels paint over time.

Comfort-height toilet

A toilet seat height (17 inches) designed to reduce strain on knees and hips, ideal for aging-in-place remodels. In Kenmore, where many homes have older toilets, upgrading to comfort height can improve usability without major plumbing changes. Check your toilet rough-in first to ensure compatibility.

Toilet rough-in

The rough-in is the space between your wall and the toilet drain, usually 12 inches. Older homes near 12th Street often vary, so measure before buying a new toilet. Changing it means extra plumbing work, which adds to the bill. Always confirm this with your contractor before they start.

Heated floor

Electric or hydronic heating installed under bathroom flooring for warmth on cold Kenmore mornings. Radiant heat is energy-efficient but adds $3–$10 per square foot to your remodel. Ensure proper insulation and waterproofing to avoid moisture issues with hydronic systems.

Grab bar / aging in place

A sturdy bar installed near toilets or showers to support balance, critical for aging-in-place remodels. In Kenmore, where many homeowners stay in their homes long-term, grab bars can be built into vanities or walls. ADA-compliant bars must support 250+ pounds, never use decorative hardware.

Change order

A written request to modify your original bathroom remodel plans, often with additional costs. In Kenmore, unexpected issues (like rot behind walls) can trigger change orders. Always get change orders in writing and confirm pricing before work begins to avoid surprises. Review our pricing guide to spot potential hidden costs early.

Punch list

A final checklist of incomplete or defective items at the end of a remodel. In Kenmore, contractors should walk you through the punch list before final payment to address loose tiles, missing caulk, or unfinished grout. Never pay in full until the punch list is resolved.

Frequently Asked Questions