Meta Title: Bathroom Renovation Montreal | Nael Construction
11|Meta Description: Planning a bathroom renovation in Montreal? Nael Construction delivers expert full bathroom remodels, tile work, and custom vanities. Get a free quote: 514-781-7283.
12| 13| 14| 15|Bathroom Renovation Montreal: Your Complete Guide to a Stunning Remodel
16| 17| 18| 19|A bathroom renovation in Montreal is one of the smartest investments you can make in your home. Whether you are updating an outdated ensuite, converting a cramped powder room into a full bath, or doing a complete gut-and-rebuild, the right renovation transforms your daily routine and adds significant resale value to your property. At Nael Construction, we have helped hundreds of Montreal homeowners create beautiful, functional bathrooms that stand up to Quebec winters and the demands of daily life. In this guide, we break down everything you need to know before starting your bathroom renovation in Montreal.
20| 21| 22| 23|Why Montreal Homeowners Are Renovating Their Bathrooms in 2026
24| 25| 26| 27|The Montreal real estate market continues to reward well-renovated homes. According to industry data, a mid-range bathroom renovation in Quebec returns between 60% and 80% of its cost at resale, making it one of the top two renovation projects for ROI alongside kitchen upgrades. Beyond resale value, Montreal homeowners are renovating for a few key reasons:
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- Aging homes: A large share of Montreal housing stock dates from the 1950s through the 1980s. Bathrooms in these homes often feature outdated plumbing, poor ventilation, and tile styles that have long since fallen out of favour. 33|
- Energy and water efficiency: Modern low-flow toilets, thermostatic shower valves, and LED vanity lighting can cut water and electricity bills noticeably. 34|
- Accessibility: Aging-in-place renovations, including walk-in showers with bench seating and grab bars, are increasingly popular across Montreal neighbourhoods like Rosemont, Plateau-Mont-Royal, and Laval-adjacent boroughs. 35|
- Lifestyle upgrade: After years of remote work, homeowners want a spa-like retreat. Heated floors, rain-head showers, and freestanding soaker tubs have moved from luxury to mainstream. 36|
Types of Bathroom Renovations We Handle
41| 42| 43| 44|Not all bathroom renovations are the same. At Nael Construction, we tailor every project to your goals, your space, and your budget. Here is a breakdown of the most common project types we handle across Montreal.
45| 46| 47| 48|Full Bathroom Gut and Rebuild
49| 50| 51| 52|A full bathroom renovation means stripping everything down to the studs and joists, then rebuilding from scratch. This approach is ideal when plumbing, electrical, or structural issues exist, or when you want to change the layout entirely. Typical project elements include new subfloor waterproofing, updated plumbing rough-in, electrical panel additions for GFCI outlets and ventilation fans, new tile work, vanity, fixtures, and lighting. Full renos in Montreal typically range from $15,000 to $45,000+ depending on size and finishes.
53| 54| 55| 56|Cosmetic Bathroom Refresh
57| 58| 59| 60|If the layout works and the plumbing is sound, a cosmetic refresh focuses on replacing visible surfaces and fixtures. New tile, a floating vanity, updated lighting, a frameless glass shower door, and a fresh coat of moisture-resistant paint can make an old bathroom feel completely new for $6,000 to $14,000.
61| 62| 63| 64|Ensuite Addition or Conversion
65| 66| 67| 68|Many Montreal duplexes and bungalows were built without an ensuite bathroom off the master bedroom. Adding one, or converting an underused closet or small room into a bathroom, is a project that requires careful planning around load-bearing walls, drain routing, and ventilation. Our team handles the full scope, from permits to final inspection. This type of project is closely related to our residential renovation services.
69| 70| 71| 72|Accessible and Barrier-Free Bathroom
73| 74| 75| 76|Roll-in showers, comfort-height toilets, wide doorways for wheelchair access, and anti-slip tile are all elements we incorporate into accessible bathroom designs. We follow the accessibility guidelines referenced in the National Building Code of Canada and Quebec’s own Code de construction.
77| 78| 79| 80|The Nael Construction Bathroom Renovation Process
81| 82| 83| 84|One of the biggest concerns Montreal homeowners have when hiring a contractor is the unknown: how long will this take, who will be in my home, and will the final result match what was promised? Here is exactly how we work.
85| 86| 87| 88|Step 1: Free In-Home Consultation
89| 90| 91| 92|We come to your home, assess the existing space, and listen to your goals. We measure, photograph, and check for any hidden issues like old galvanized pipes or inadequate ventilation before providing a written estimate. There is no obligation and no pressure.
93| 94| 95| 96|Step 2: Design and Material Selection
97| 98| 99| 100|Our team helps you choose tile, fixtures, vanities, and lighting that match your style and budget. We work with trusted Montreal suppliers to source quality materials at competitive prices. You receive a full material list and design plan before any demolition begins.
101| 102| 103| 104|Step 3: Permits and RBQ Compliance
105| 106| 107| 108|In Montreal, bathroom renovations involving plumbing or electrical work require permits from the arrondissement (borough) and must be performed by licensed tradespeople. Nael Construction holds its RBQ licence and manages all permit applications on your behalf. This protects you at resale and ensures the work meets code.
109| 110| 111| 112|Step 4: Demolition and Rough-In Work
113| 114| 115| 116|Demolition is managed to minimize dust and disruption throughout your home. We use plastic barriers to contain debris and clean up daily. Rough-in plumbing, electrical, and any structural changes happen at this stage before walls and floors are closed up.
117| 118| 119| 120|Step 5: Waterproofing, Tile, and Finishes
121| 122| 123| 124|Proper waterproofing behind tile in wet zones is non-negotiable. We use Schluter-KERDI or equivalent membrane systems in all shower and tub-surround areas. Tile installation, vanity mounting, fixture installation, and paint follow in sequence to avoid rework and callbacks.
125| 126| 127| 128|Step 6: Final Inspection and Walkthrough
129| 130| 131| 132|Before we consider a project done, we walk through every detail with you. Municipal inspectors sign off on permitted work, and you receive a full package of warranties on materials and workmanship.
133| 134| 135| 136|Bathroom Renovation Costs in Montreal: What to Expect
137| 138| 139| 140|Cost is the question we hear most often. Prices vary based on bathroom size, scope of work, and material choices, but here are realistic ranges for Montreal projects in 2026.
141| 142| 143| 144|| Project Type | 148|Typical Size | 149|Estimated Cost Range | 150|
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| Cosmetic refresh (fixtures, paint, lighting) | 155|Any | 156|$4,000 – $8,000 | 157|
| Mid-range full renovation (5×8 ft) | 160|Small to medium | 161|$12,000 – $22,000 | 162|
| High-end full renovation (master ensuite) | 165|Medium to large | 166|$22,000 – $45,000 | 167|
| Accessible bathroom conversion | 170|Any | 171|$15,000 – $30,000 | 172|
| Ensuite addition (new bathroom) | 175|New build-out | 176|$20,000 – $50,000+ | 177|
These figures include labour, materials, permits, and disposal. Custom tile work, heated floor systems, and high-end fixtures (Grohe, Kohler, TOTO) will sit at the higher end. Keep in mind that Quebec’s Reno-Vert and municipal rebate programs may offset costs for energy-efficient upgrades.
184| 185| 186| 187|For a detailed breakdown of renovation costs across your entire home, see our guide to residential renovation in Montreal.
188| 189| 190| 191|Popular Bathroom Design Trends in Montreal for 2026
192| 193| 194| 195|Design tastes shift, but good design decisions age well. Here is what Montreal homeowners and their guests are gravitating toward this year.
196| 197| 198| 199|Large-Format Tiles
200| 201| 202| 203|24×24 and even 48×24 tiles continue to dominate bathroom floors and shower walls. Fewer grout lines mean easier cleaning and a more seamless, modern look. Porcelain tiles with wood, marble, or concrete textures remain the top choice among our clients.
204| 205| 206| 207|Curbless Walk-In Showers
208| 209| 210| 211|Barrier-free, zero-threshold showers are both on-trend and practical. They work in any bathroom size when planned properly, and they are a prerequisite for aging-in-place design. Linear drains along one wall keep the floor drain nearly invisible.
212| 213| 214| 215|Floating Vanities
216| 217| 218| 219|Wall-mounted vanities create the illusion of more floor space, make cleaning easier, and look sharp in both modern and transitional bathrooms. Pairing a floating vanity with a vessel sink or under-mount basin gives you a clean, upscale look at a reasonable price point.
220| 221| 222| 223|Heated Floors
224| 225| 226| 227|Montreal winters make heated bathroom floors feel less like a luxury and more like a necessity. Electric radiant heat mats install under tile and connect to a programmable thermostat. The installation cost is modest when done at the time of a full tile renovation.
228| 229| 230| 231|Integrated Storage and Niches
232| 233| 234| 235|Recessed shower niches, built-in medicine cabinets, and custom millwork storage are being specified on almost every project we take on. These elements eliminate the need for freestanding furniture in small bathrooms and give the room a custom, finished look.
236| 237| 238| 239|Choosing the Right Contractor for Your Montreal Bathroom Renovation
240| 241| 242| 243|In Quebec, all general contractors working on residential construction must hold a valid Regie du batiment du Quebec (RBQ) licence. This is not optional, and hiring an unlicensed contractor puts your home, your insurance, and your resale value at risk. Here is what to look for when choosing a bathroom renovation contractor in Montreal.
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- Valid RBQ licence: Verify directly on the RBQ website using the contractor’s licence number before signing any contract. 249|
- Written contract with payment schedule: Never pay more than 10% upfront. A reputable contractor will not ask for large deposits before work begins. 250|
- References and portfolio: Ask to see completed bathroom projects similar in scope to yours. A contractor who has only done kitchens may not have the tile and waterproofing expertise a bathroom demands. 251|
- Permit management: Confirm the contractor will pull all required permits. If they suggest skipping permits to save money, walk away. 252|
- Insurance: General liability insurance and CNESST (worker’s compensation) coverage protect you from liability if someone is injured on your property. 253|
Nael Construction checks every one of these boxes. You can review our credentials and see examples of our work at nael.ca. We also offer basement finishing and kitchen renovation services if you are planning a broader home upgrade.
258| 259| 260| 261|Bathroom Renovation Permits in Montreal: A Quick Overview
262| 263| 264| 265|Quebec’s Code de construction requires permits for any work that involves moving or adding plumbing lines, modifying electrical circuits, or making structural changes to walls or floors. In Montreal specifically, permit requirements are administered at the arrondissement (borough) level, which means the process can differ slightly depending on whether your home is in Rosemont, Notre-Dame-de-Grace, Saint-Laurent, Verdun, or another borough.
266| 267| 268| 269|As your general contractor, Nael Construction submits all permit applications, coordinates with borough inspectors, and ensures all work passes inspection before closing up walls. This service is included in our project management fee, not charged as an add-on.
270| 271| 272| 273|How Long Does a Bathroom Renovation Take?
274| 275| 276| 277|Timeline depends heavily on scope and whether any surprises arise behind the walls, but here are reasonable estimates for common project types:
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- Cosmetic refresh: 3 to 7 business days 283|
- Full renovation of a 5×8 ft bathroom: 2 to 3 weeks 284|
- Master ensuite full renovation: 3 to 5 weeks 285|
- Ensuite addition (new build-out): 5 to 8 weeks including permit approval 286|
Older homes can add time to any project. Galvanized water supply lines, cast-iron drain stacks, and knob-and-tube electrical are all discoveries that require remediation and add to the timeline. Our team flags these possibilities during the initial assessment so you are never surprised.
291| 292| 293| 294|Frequently Asked Questions About Bathroom Renovation in Montreal
295| 296| 297| 298|How much does a bathroom renovation cost in Montreal?
299| 300| 301| 302|A basic cosmetic refresh runs from $4,000 to $8,000. A mid-range full renovation of a standard 5×8 bathroom typically costs $12,000 to $22,000. A large master ensuite with premium finishes can range from $22,000 to $45,000 or more. These prices include labour, materials, permits, and disposal in the Montreal market as of 2026.
303| 304| 305| 306|Do I need a permit for a bathroom renovation in Montreal?
307| 308| 309| 310|Yes, if the renovation involves any plumbing, electrical, or structural work. This covers the vast majority of full bathroom renovations. Permits are issued at the arrondissement (borough) level and must be obtained before work begins. Nael Construction handles all permit applications as part of our service.
311| 312| 313| 314|How long does a bathroom renovation take in Montreal?
315| 316| 317| 318|Most full bathroom renovations take two to four weeks once materials are on site and permits are in hand. The permit process itself can take one to three weeks depending on the borough and project scope. We provide a detailed schedule at the start of every project so you know what to expect.
319| 320| 321| 322|Can I stay in my home during a bathroom renovation?
323| 324| 325| 326|In most cases, yes. If you have a second bathroom in the home, you can remain comfortable throughout the project. Our team works structured hours and cleans up each evening. If the home has only one bathroom, we discuss scheduling options with you upfront to minimize disruption, including accelerated timelines for the most critical rough-in and fixture stages.
327| 328| 329| 330|Is it worth renovating a bathroom before selling in Montreal?
331| 332| 333| 334|Generally, yes. Montreal buyers pay close attention to kitchens and bathrooms. An outdated bathroom can suppress offers or lead to price negotiations. A well-executed mid-range renovation typically returns 60% to 80% of its cost at sale, and it reduces the days-on-market by making the home more move-in ready. We recommend focusing on neutral tile choices, quality fixtures, and good lighting to maximize broad buyer appeal.
335| 336| 337| 338|Start Your Bathroom Renovation in Montreal Today
339| 340| 341| 342|If you are ready to stop living with a bathroom that no longer works for you, Nael Construction is here to help. We serve all Montreal boroughs and surrounding communities, from Laval and Longueuil to the West Island and the South Shore. Our team is bilingual, fully licensed, and committed to delivering results that last.
343| 344| 345| 346|Call us today at 514-781-7283 for a free, no-obligation consultation. You can also explore our full range of home renovation services in Montreal to plan a broader project.
347| 348| 349| 350|Nael Construction
Montreal, QC
514-781-7283
nael.ca