9.0 KiB
9.0 KiB
Bathroom - Codex recommendations
Created: 2026-03-07 Purpose: Separate scratch note with Codex recommendations, inspiration directions, and source links.
Context
This note is separate from Bathroom.md.
It is based on:
- !
- The current draft layout shown there
- Current bath design and technical guidance reviewed on 2026-03-07
My Read of the Room
- The footprint is compact but not tiny: about
4.9 m2. - The stepped top-right corner is useful, not awkward. It gives you a natural shower zone.
- The outward-opening door is good because it preserves usable floor area.
- The room can probably support
bath + shower + toilet + vanity, but only if you are disciplined about fixture sizes and storage. - The largest unresolved planning item is still the toilet position. That decision drives plumbing complexity, clearances, and whether the bath remains worth keeping.
My Strongest Recommendations
1. Keep the shower in the existing nook
- The
~1000 x 1000shower nook is one of the best things about this layout. - It already creates a wet zone without needing a complicated enclosure.
- If you want a cleaner look, use a fixed glass panel or very minimal enclosure rather than a visually heavy shower cabin.
2. Decide whether the bathtub is truly essential
- If the bathtub is a real use case, keep it and make it deliberate.
- If the bathtub is mostly hypothetical, removing it is probably the single biggest upgrade to practicality.
- A tub removal would likely buy you some combination of:
- easier toilet placement
- larger vanity
- better circulation
- calmer sightlines
- more useful storage
3. Use a wall-hung vanity with drawers
- In a room this size, drawers are materially better than doors.
- A wall-hung vanity keeps more floor visible and makes cleaning easier.
- If possible, pair it with a mirrored cabinet rather than only a flat mirror.
4. Keep the finish palette calm
- This room will benefit more from visual calm than from lots of feature moments.
- Use fewer finish changes than your first instinct suggests.
- Aim for:
- one main tile family
- one vanity material
- one metal finish
- one restrained accent color
5. Spend money on invisible performance before visible styling
- Prioritize ventilation, waterproofing, drainage, lighting, and storage planning before decorative upgrades.
- Bathrooms punish bad hidden decisions much harder than most other rooms.
Design Directions I Think Fit This Room
Warm spa
- Large-format matte porcelain in warm off-white, sand, or light taupe
- Oak or walnut vanity
- Brushed nickel or stainless taps
- Soft integrated mirror lighting
- Sage or clay accents
Why it fits:
- Works well in a compact room
- Feels calm rather than cold
- Ages better than trend-heavy contrast schemes
Quiet hotel
- Seamless floor-to-wall tile palette
- Floating vanity
- Frameless or near-frameless shower glass
- Recessed niche
- Very low-contrast grout
Why it fits:
- Makes the room feel larger
- Gives the bath and shower a more intentional feel
- Works especially well if you want the room to feel expensive without adding visual noise
Vintage modern
- More character in the floor tile
- Vanity with more furniture presence
- Framed mirror
- Decorative sconces or warmer vanity lighting
- Brushed brass or aged metal accents
Why it fits:
- Good if you want something less generic
- Pairs well with older building character
- Needs discipline so it does not become busy
What I Would Probably Do
If the bathtub must stay:
- Keep the shower in the nook
- Keep the outward-opening door
- Use a compact wall-hung vanity with drawers
- Use a mirrored cabinet
- Reassess the radiator position early
- Use large matte tile and keep the palette light and warm
If the bathtub is optional:
- Remove the tub
- Keep and improve the shower zone
- Spend the gained flexibility on toilet placement, vanity width, and storage
- Consider underfloor heating plus a smaller towel radiator instead of letting the radiator dictate the plan
Things To Lock Before You Shop
- Toilet position
- Existing drain and supply locations
- Whether the bath stays
- Radiator strategy
- Vanity width and depth
- Door clearance around all fixtures
- Fan position and duct route
- Lighting layout
- Whether the shower will be curbed, low-threshold, or fully curbless
Do not buy taps, mirrors, or tile before those decisions are stable.
Practical Guidance I Would Follow
Ventilation
- For bathrooms up to
100 sq ft, Home Ventilating Institute guidance is1 CFM per sq ft, with a minimum of50 CFM. - Your draft room is about
53 sq ft, so the baseline is roughly53 CFM. - In practice, I would treat that as a floor, not a target. Long duct runs, bends, and quiet operation requirements usually justify going above the minimum.
- A humidity sensor and run-on timer are worth it.
Flooring and slip resistance
- Do not pick polished floor tile for this room.
- Confirm the manufacturer classifies the tile for
Interior, Wet (IW)use underANSI A326.3. - For the shower floor, be even more conservative.
Waterproofing
- Treat the shower waterproofing system as a system, not as a pile of compatible-looking parts.
- Keep it simple enough that the installer cannot improvise critical details.
- Flood-test the shower before tile goes in.
Lighting
- Use layered lighting:
- general ceiling light
- mirror task lighting
- shower light if needed
- optional low-level night lighting
- A backlit mirror looks good, but it should not be the only useful light at the vanity.
Storage
- Plan storage for boring items, not aspirational styling:
- toilet paper
- spare toiletries
- cleaning supplies
- hair tools
- medicine
- laundry overflow
- Recessed shower niches are usually worth it if planned early.
Common Failure Modes
- Keeping the tub by default and regretting the loss of space every day
- Choosing floor tile for appearance first and wet performance second
- Treating the fan as a checkbox instead of a real moisture-control system
- Buying a flat mirror when a mirrored cabinet would solve actual storage pressure
- Letting the radiator location stay unchallenged
- Overusing feature tiles, contrasting grout, and multiple finishes in a compact footprint
- Solving aesthetics before plumbing reality
Current Design Signals Worth Paying Attention To
Houzz 2025 Bathroom Trendsreports wet rooms at16%of renovated bathrooms, with half of those homeowners saying the choice helped them use space better.- The same Houzz study says
36%of renovated bathrooms include wellness-oriented features, led by upgraded lighting at30%. NKBA 2026 Bath Trendspoints toward light neutrals, large-format flooring, wood-faced vanities, matte or brushed faucet finishes, larger showers, and layered lighting.- Houzz search data in 2025 also points toward more interest in white oak bathroom vanities, vintage bathroom vanities, and warm metal accents.
My interpretation:
- The safe center of the market is moving warmer, calmer, and more natural.
- That aligns well with your room.
- I would avoid cold gray, polished chrome everywhere, and busy patterned surfaces unless you want a more stylized result on purpose.
Source List
Technical and planning
- Home Ventilating Institute: bathroom ventilation sizing
- Home Ventilating Institute: certified products directory
- Tile Council of North America:
ANSI A326.3product use classifications - Schluter: shower system installation guidance and water testing reference
- Schluter: shower system installation handbook PDF
Trend and inspiration
- Houzz: 2025 U.S. Bathroom Trends Study
- NKBA: 2026 Bath Trends Report announcement
- NKBA: 2026 Bath Trends Report overview
- Houzz: 2025 emerging summer trends report
Use This Note For
- Deciding whether the bathtub stays
- Narrowing the aesthetic direction
- Building a shortlist for tile, vanity, lighting, and ventilation
- Sanity-checking contractor proposals
Do not use this note as a substitute for verifying actual plumbing constraints, local electrical rules, waterproofing details, or fixture dimensions.