Waterproofing Membranes in Vancouver and Lower Mainland, BC
Protect your bathroom from moisture damage with professionally installed waterproofing membranes. QUAY Construction delivers precise, code-compliant waterproofing systems that prevent leaks, mold, and long-term structural issues—ensuring your bathroom performs as well as it looks.
Professional Waterproofing Membrane Installation for Long-Term Protection
At QUAY Construction, we provide comprehensive bathroom renovation services across Vancouver and the Lower Mainland, covering everything from layout redesign and custom vanities to tilework, plumbing upgrades, lighting, and full-scale remodels.
Whether you’re upgrading a condo bathroom in downtown Vancouver or renovating a home in West Vancouver, Burnaby, or Surrey, our team delivers a highly organized process that keeps your project on schedule and within scope.
If you’re looking for a trusted contractor, explore our dedicated Bathroom Renovation Vancouver page to learn more about timelines, costs, and our streamlined approach.
From compact condo bathrooms to full home renovations, we bring a structured, detail-driven process that ensures your project is built to last.
Why Homeowners Choose QUAY Construction
Built for Speed Without Compromising Quality
Our streamlined process allows us to complete bathroom renovations in as little as 10 days, without cutting corners.
Licensed, Insured, & Experienced
Licensed in Vancouver and the Lower Mainland, with a $5million commercial general liability coverage.
Design-Driven Approach
We don’t just renovate—we design bathrooms optimized for layout, storage, lighting, and long-term usability.
Transparent Pricing & Scope
No surprises. Every project is clearly scoped, itemized, and aligned with your budget from the start.
Our Bathroom Renovation Process
At QUAY Construction, every bathroom renovation & remodeling project follows a structured, planning-first approach.
01 Design & Planning Consultation
• Review goals, layout, budget, and building constraints
• Identify what’s realistically achievable
02 Scope, Budget & Timeline Alignment
• Clear scope, pricing, and timeline before construction
• No surprises once work begins
03 Permits, Strata & Project Coordination
• Permits, approvals, and building coordination handled
• Keeps your project moving without delays
04 Construction & Project Completion
• Organized scheduling and clean job sites
• Consistent communication from start to finish
Waterproofing Membranes FAQs (Cost, Types & Installation)
What is a waterproofing membrane?
A waterproofing membrane is a protective layer installed beneath tile to prevent water from penetrating surfaces and causing damage.
Why are waterproofing membranes important in bathrooms?
They protect against leaks, mold, and structural damage, especially in high-moisture areas like showers.
How much does waterproofing cost in Vancouver?
Waterproofing is typically included within bathroom renovations starting from $25,000, depending on the scope and system used.
How long does waterproofing installation take?
Most waterproofing systems are installed within 1–2 days, depending on drying times and project size.
What types of waterproofing membranes are there?
Common types include sheet membranes and liquid-applied membranes, each suited for different applications.
Which waterproofing membrane is best for showers?
Both sheet and liquid systems work well when properly installed; the best choice depends on layout and design complexity.
Can I install waterproofing membranes myself?
While possible, professional installation is recommended to ensure full coverage and prevent costly failures.
Do you need waterproofing under bathroom tiles?
Yes, especially in showers and wet areas, to prevent water from reaching the subfloor or structure.
How long do waterproofing membranes last?
When properly installed, waterproofing membranes can last decades without issues.
What happens if waterproofing fails?
Failure can lead to leaks, mold growth, tile damage, and expensive structural repairs.
Do you waterproof the entire bathroom floor?
Yes, especially in wet zones and condo bathrooms where additional protection is recommended.
Is waterproofing required by code in Vancouver?
Yes, building codes require proper waterproofing in wet areas like showers.
Can waterproofing be repaired without removing tiles?
In most cases, no—repairs typically require removing tile to access and fix the membrane.
Do you waterproof before or after tile installation?
Waterproofing is always installed before tile as a protective layer beneath the surface.
Does waterproofing increase home value?
Yes, proper waterproofing ensures long-term durability, which adds value and peace of mind for buyers.
Trusted by Vancouver Homeowners
This was my first home renovation experience, and I couldn’t be more glad I went with Matin and Quay Construction.
Aaron Marskell
I had a short timeline with limited hours the building would allow work to be performed, but they got it done.
Melissa Carr
The renovation was completed very quickly and to a gold standard in the level of detail in the finishings. I am very happy with the result.