Split Bathroom with Privacy Zones
This smart floor plan for bathroom separates wet and dry functions to improve privacy and organization in a compact 3.8 m² (40.9 sq ft) layout. Ideal for shared living or family homes, this configuration divides the space into two adjoining zones—creating a master bathroom design plan feel in a limited footprint.
Room-by-Room Breakdown
This section explains the role of every room component in creating a cohesive, functional space.
Bathtub: Positioned at the far end of the wet zone, the bathtub features a built-in shower for flexibility. Its placement away from the entrance preserves a spa-like retreat.
Toilet: Located in the wet zone, the toilet remains discreetly hidden from the sink and entry view, contributing to a cleaner impression.
Vanity: Set in the separate dry zone, the washbasin is ideal for quick handwashing or grooming without disturbing someone using the main area.
Doors: The layout uses two doors to create a true division, maximizing functionality and comfort for multiple users.
Minimum Dimensions & Practical Guidelines
The split 1-wall full bathroom layout requires a minimum width of 2.72–3.02 m (8′11″–9′11″) and a depth between 1.68–1.83 m (5′6″–6′). The total floor area typically ranges from 4.5 to 5.5 m² (49–59 sq ft). This layout, by separating the vanity from the wet area, enables parallel use of the space without sacrificing comfort—perfect for compact interiors where multiple users need privacy and efficiency.
For any renovation of a bathroom or remodeling of bathroom, allow at least 61 cm (24″) of activity clearance around each fixture and ensure 76 cm (30″) of circulation width. A 1.52 m (60″) turning radius remains essential in case of wheelchair accessibility requirements.
This type of plan is particularly advantageous when redesigning shared or multi-user spaces, offering a strategic division of functions to improve day-to-day usability without increasing the overall footprint.
Architectural Planning Tips
Maximize comfort, functionality, and accessibility with these strategic design tips.
This split bathroom floor plan works perfectly in narrow or elongated rooms. Use partial-height partitions or frosted glass if you want to maintain visual flow while preserving functions.
Install independent lighting in each zone—task lighting above the sink and ambient lighting near the bathtub—for efficiency and atmosphere.
Consider pocket doors or sliding panels to save space and reduce obstructions.
Use water-resistant materials in the wet zone and softer textures (like wood or matte tiles) in the dry zone for both comfort and durability.
Design a Split Bathroom Online for Free
Split layouts are trending in modern home design and plans, offering superior bathroom layout floor plan solutions for compact homes. With Space Designer 3D, you can design a bathroom online free, experiment with partitions, and preview every detail in 3D. Our free bathroom design software and virtual bathroom designer free tools help you build the ideal floor plan for small bathrooms or shared spaces with ease. Try it today and bring clarity to your floor plans.
