Waterproofing & Membrane Work

Professional Waterproofing Membrane Installation

AL Roofing installs waterproofing membrane systems designed to protect buildings from moisture intrusion and long-term water damage.

Proper waterproofing is critical for flat roofs, balconies, podiums, planters, foundations, and building transitions exposed to Vancouver’s wet climate.

Protecting Your Building from Water Damage

At AL Roofing, we provide professional waterproofing solutions to prevent water intrusion and long-term damage.
Waterproofing is critical for:

  • Flat roofs
  • Balconies & decks
  • Planter boxes
  • Roof transitions & details

👉 Without proper waterproofing, water can penetrate and cause:

  • Rot and structural damage
  • Mold and interior issues
  • Expensive repairs

WHY WATERPROOFING MATTERS

Stop Leaks Before They Start

  • Prevent water intrusion
  • Protect structural integrity
  • Avoid costly repairs
  • Extend building lifespan
  • Maintain property value

👉 Waterproofing is not optional — it’s protection.

Waterproofing Services We Provide

SBS waterproofing membranes
Balcony & Deck Waterproofing
Podium deck waterproofing
Planter waterproofing
Roof transition waterproofing
Flat Roof Waterproofing
Drain detailing
Flashing & Detail Work
Commercial waterproofing
Leak Detection & Repairs

Why Waterproofing Matters

Without proper waterproofing protection, buildings can experience:

Structural deterioration
Interior water damage
Mold growth
Concrete damage
Insulation failure
Costly repairs

Waterproofing for Commercial & Strata Properties

Our waterproofing systems are commonly installed on:

Commercial buildings
Multi-family properties
Strata developments
Podium decks
Concrete structures

We regularly fix:

Balcony leaks into units below
Water intrusion from planters
Poor flashing installation
Cracked or failed membranes
Hidden moisture damage

👉 Most leaks come from details — not the main roof

OUR PROCESS

Professional & Detail-Focused

Inspection & Assessment

Identify source of water intrusion.

Surface Preparation

Clean and prep for proper adhesion.

Membrane Installation

Apply waterproofing system.

Detailing & Sealing

Focus on high-risk areas.

Final Inspection

Ensure long-term protection.

Waterproofing You Can Trust

Waterproofing & Flat Roofing Specialists
Fully Insured + WorkSafeBC Covered
Detail-Oriented Workmanship
Fast Leak Response
Clear Quotes & Professional Service

SERVICE AREA

Serving Metro Vancouver & Surrounding Communities

We provide waterproofing services in: Vancouver BurnabyCoquitlam • New WestminsterSurrey RichmondNorth & West Vancouver

Frequently Asked Questions

Find answers to commonly asked questions about our products and services.

Request a Waterproofing Assessment

Contact AL Roofing for professional waterproofing membrane solutions in Metro Vancouver.

Request a Quote!

Location:

4429 Kingsway, Suite 200, Burnaby, BC V5G 0C9, Canada.

Email:

info@alroofing.ca

Phone:

+1 778-771-4898

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