Full-service planning, permits & construction
Basement, ensuite & powder room additions
Licensed, insured & Ottawa-based team
Fixed-price quotes with no surprises
Build From
$9,000
Need an extra bathroom for your growing family? Adding a basement washroom for guests?
Our team designs and builds custom bathroom additions that make your home more comfortable, functional, and valuable — from concept to completion.
Why Consider a Bathroom Addition?
Morning routines shouldn’t feel like a lineup. Adding a bathroom means more than extra square footage — it means less stress, more privacy, and a better flow for your family.
01. Convenience for Families & Guests
No more waiting for a free bathroom. Whether it’s a powder room near the living area or a full bath for overnight guests, extra bathrooms make daily life easier.
02. Add Value to Your Home
Bathroom additions rank among the top ROI home projects. In Ottawa’s market, an extra bath can make your property more attractive to buyers — and increase resale value.
03. Future-Proof Your Home
Planning for aging in place? Need a private ensuite for the master bedroom? Thoughtful additions make your home work for your future, not just today.
04. Comfort Meets Style
This isn’t just a new bathroom — it’s a chance to design a space that fits your taste: modern, traditional, spa-like, or minimal.
Resent Shower Conversion Services
FROM BE LEAF RENOVATION
What’s Included:
A Full-Service Tub-to-Shower Conversion Built Around Your Needs
When you choose BeLeaf Renovation, you’re not just getting a contractor — you’re getting a start-to-finish solution that’s safe, functional, and beautifully customized.
Here’s what’s included in every tub-to-shower conversion project:
01. Professional Removal of Your Existing Bathtub
We carefully remove your old tub, tiles, surround, and plumbing components — without damaging the surrounding structure. Debris is removed, and the area is cleaned and prepped for installation.
02. Waterproofing & Base Installation
We install a fully waterproof base system, using durable acrylic or tile-ready shower pans. This is the foundation of your new shower — mold-resistant, leak-proof, and built to last.
03. Custom Wall Surrounds & Finishes
Choose from:
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Acrylic walls (easy-clean, seamless)
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Tile walls (ceramic, porcelain, or natural stone)
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Multiple colors, patterns, and textures to match your aesthetic.
04. Glass Enclosure or Curtain Rod
You decide: elegant frameless glass, semi-frameless panels, sliding doors, or simple tension rods — we install them all with precision.
05. Plumbing Adjustments & Fixtures
We reposition or upgrade your shower valve, drain, and showerhead as needed — all handled by licensed plumbers to meet Ontario code.
06. Optional Safety & Comfort Features
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Grab bars
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Fold-down bench
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Handheld showerhead
Low-threshold or barrier-free entry
All seamlessly integrated into the final design.
07. Finishing Touches & Clean-Up
We complete your project with trim work, silicone sealing, caulking, and a full clean-up. You get a fully usable, stunning shower on day one.
How Process Works: A Simple, Stress-Free Process From Old Tub to Stunning Shower
We’ve refined our tub-to-shower conversion process to be fast, clean, and hassle-free — so you can enjoy your new space without the stress. Here’s how it works:
Step 01
In-Home Consultation & Feasibility Study
We start by visiting your home, listening to your needs, and evaluating where and how a new bathroom can be added.
Whether it’s carving out space from an existing room, finishing a basement corner, or building an addition, we’ll map out the best options for your budget and timeline.
Step 02
Design &
Planning
Once we define the scope, our designers create a custom plan — layouts, 3D renderings, and finish selections.
We also prepare a detailed cost breakdown, so you know exactly what you’re getting before any work begins.
Step 03
Permits & Code Compliance
Bathroom additions in Ottawa often require permits — especially if we’re moving plumbing, adding fixtures, or expanding the home’s footprint.
We handle all applications, coordinate inspections, and ensure your project meets Ontario Building Code, so you never have to worry about paperwork.
Step 04
Construction &
Rough-Ins
Our licensed plumbers, electricians, and carpenters work in sync to lay the foundation of your new bathroom: plumbing lines, electrical wiring, framing, and ventilation.
We keep you updated at every stage, so you always know what’s happening.
Step 05
Finishes &
Fixtures
This is where your new bathroom comes to life — custom tile work, cabinetry, vanities, lighting, showers, tubs, and more.
We source high-quality materials that fit your style and your budget.
Step 06
Final Walkthrough & Warranty
Once every detail is perfect, we walk you through the finished bathroom to ensure it meets your expectations.
And because we stand behind our work, you get a written warranty for peace of mind.
Process Photo Gallery:
How We Replace a Tub with a Shower in Ottawa
Types of Bathroom Additions.
Which Bathroom Addition Is Right for You?
Every home — and every family — has different needs.
Here are the most popular types of bathroom additions we build in Ottawa:
Basement Bathroom Additions
Make your basement more livable by adding a full bath or 3-piece washroom. Perfect for guest suites, rental units, or upgrading unfinished spaces.
Ensuite Additions
Turn your primary bedroom into a true retreat with a private ensuite. Add a walk-in shower, freestanding tub, and custom vanity — designed for your comfort.
Powder Rooms (Half-Baths)
Compact and functional, powder rooms are a must for high-traffic areas. Guests stay comfortable, and you free up your main bathrooms
Full Bathroom Additions
Ideal for large families or multi-generational homes. A complete 4-piece bathroom adds flexibility and daily convenience.
How Much Does a Bathroom Addition Cost in Ottawa?
Adding a bathroom is one of the most valuable upgrades you can make — but what does it really cost?
In 2025, the price of a bathroom addition in Ottawa depends on a few key factors: location within the home, size and layout, finishes, and whether structural changes are needed.
At BeLeaf, we always provide a detailed, fixed-price quote so you know exactly what to expect — no hidden extras, no guesswork. Average Price Ranges for Bathroom Additions in Ottawa:
Powder Room
Half-Bath Addition
$18,000
$18,000 – $25,000
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Compact washroom (toilet + sink)
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Minimal plumbing changes
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Basic yet stylish finishes
Full
Bathroom Addition
$28,000
$28,000 – $45,000
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3-piece or 4-piece bathroom (toilet, sink, shower or tub)
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New or relocated plumbing and ventilation
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Mid-range finishes: tile, modern lighting, custom vanity
What Affects the Cost?
Location:
Basement, second floor, or new extension?
Size & Layout:
Powder room vs. full bath with multiple fixtures.
Materials & Finishes:
From basic to bespoke.
Permits & Structural Changes: More complex projects require additional preparation and approvals.
Challenges of Bathroom Additions
And How We Solve Them
Adding a bathroom isn’t as simple as installing a sink and toilet.
It’s about integrating a new space seamlessly into your existing home — dealing with plumbing, ventilation, and sometimes even structural changes. Many homeowners worry about complexity, cost, and disruptions. We take care of it all.
Common Challenges — And Our Solutions:
Plumbing & Drainage
The Challenge:
Connecting new fixtures often means modifying or expanding existing plumbing systems.
Our Solution:
Our licensed plumbers plan efficient routing to minimize disruption and ensure lasting performance.
Ventilation & Moisture Control
The Challenge:
Poor ventilation leads to moisture buildup, mold, and faster material deterioration.
Our Solution:
We install code-compliant ventilation systems and moisture-resistant materials for long-term durability
Structural Adjustments
The Challenge:
Adding a bathroom can affect load-bearing walls or require extensions.
Our Solution:
We conduct thorough structural assessments and collaborate with engineers to make safe, code-approved changes.
Space Planning
The Challenge:
How do you fit a functional bathroom into limited square footage?
Our Solution:
Our designers create smart, efficient layouts — from compact powder rooms to spacious full baths — making every square foot count.
Permits & Inspections
The Challenge:
Navigating Ottawa’s permitting process can feel overwhelming.
Our Solution:
We handle all permits and inspections so you don’t have to deal with the red tape.
Why Choose Be Leaf for Your Bathroom Addition
Adding a bathroom is a big project — you need a team you can trust.
At BeLeaf Renovation, we’ve built our reputation on quality craftsmanship, clear communication, and stress-free project management. Here’s why Ottawa homeowners choose us for their bathroom additions:
Local Knowledge.
Ottawa Focus.
We’ve renovated homes across the city — from century houses in The Glebe to new builds in Barrhaven. We understand the quirks of Ottawa homes and how to build bathrooms that last in our climate.
Licensed, Insured & Code-Compliant.
Every plumber, electrician, and carpenter on our team is fully certified. We meet (and often exceed) Ontario Building Code standards on every project.
Transparent Quotes.
No Surprises.
We provide detailed, fixed-price estimates upfront. No vague “ballpark” numbers, no last-minute add-ons — just honesty.
Full-Service
Project Management.
From design and permits to construction and final inspection, you get one dedicated point of contact who keeps you informed every step of the way.
FAQ Bathroom Additions in Ottawa
(Your Questions, Expertly Answered.)
For most projects, you can expect 4–8 weeks from start to finish. Why such a range? It depends on:
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Scope of work: A simple powder room addition is much faster than a full 4-piece ensuite.
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Permits & inspections: City approvals can affect scheduling, but we manage them proactively to avoid delays.
Custom features: Imported tile, custom cabinetry, or complex layouts can extend timelines.
At BeLeaf, we provide a clear, written timeline before starting and keep you updated at every stage — so there are no surprises.-
In almost all cases — yes. Adding plumbing, electrical work, or altering your home’s structure requires permits.
The good news? We can handle it. Our team takes care of:
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Coordinating inspections
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provide ESA (Electrical Safety Authority)
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OESC (the Ontario Electrical Safety Code)
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consult to get a building permit
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advise with a plumbing permit.
Ensuring every aspect meets Ontario Building Code
You won’t have to lift a finger (or stress about paperwork).-
Most homeowners invest between $18,000 and $75,000+, depending on:
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Type: Powder room vs. full bath vs. luxury ensuite.
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Location: Basement, second floor, or an extension.
Finishes: Basic fixtures vs. premium materials like natural stone or custom millwork.
We’ll work with you to prioritize features and build a space that fits both your vision and your budget.-
Absolutely. Bathroom additions are one of the highest ROI home projects you can do. In Ottawa’s competitive market, an extra bathroom can significantly increase buyer interest and resale value. Even if you’re not planning to sell, the day-to-day convenience makes it a worthwhile investment.
Almost anywhere. Common spots include:
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Basements: Great for guest suites or rentals.
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Primary bedrooms: Turn it into a full ensuite.
Unused spaces: Closets, pantries, or bump-outs.
Our team will help you assess the best location based on plumbing access, layout, and budget.-
Yes — and it’s one of the best parts of working with BeLeaf. We don’t just build; we help you visualize and plan:
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Layout planning for function and flow
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3D renderings to see your space before construction
Material and fixture selection for any style or budget
Your bathroom addition will be customized to your taste and needs.-
Ready to get started?
Let’s turn your idea into a beautifully built bathroom addition.