axis bc

Flat Roofing Repair in Vancouver

Your Trusted Partner for Flat Roofing Solutions, Repair & Waterproofing

At Axis BC, we understand the critical role a robust flat roofing system plays in protecting your Vancouver property. As leading flat roofing contractors, we specialize in comprehensive solutions, from meticulous investigations to durable installations. Whether you're experiencing persistent leaks that call for expert flat roofing repair or require advanced flat roof waterproofing to extend your roof's lifespan, we're here to help.

flat roof waterproofing

Why Choose Axis BC for Your Flat Roofing Needs?

Choosing the right flat roofing contractors makes all the difference for your roof's longevity and performance. At Axis BC, our diverse expertise in flat roofing repair and flat roof waterproofing, combined with extensive investigative experience, sets us apart in Vancouver. We're committed to delivering superior service, innovative approaches, and environmentally responsible solutions for every project.

Understanding Flat Roofing Systems

Rope Access has been used for a long time with the beginning of a trade association (IRATA) beginning in the late 80’s to regulate the industrial use of abseiling.


Axis BC has been carrying out rope access and working at height services in line with IRATA standards since inception. Our aim is to keep providing a high standard of work in the rope access industry.



Whilst minimizing the disruption to the immediate and neighbouring area by using ropes as means of access, we can guarantee to complete projects swiftly and efficiently whilst still maintaining the highest standard throughout. AxisBC provide a cost effective and innovative approach to working at height.

Common Flat Roofing Materials

  • Built-Up Roofing (BUR): Often referred to as "tar and gravel" roofs, BUR systems consist of multiple layers of bitumen (asphalt or coal tar) alternated with plies of reinforcing fabrics. This multi-layered approach provides excellent waterproofing and UV resistance, making it a time-tested option.



  • Modified Bitumen (Mod-Bit) Roofing: This system is an evolution of BUR, incorporating modifiers into the asphalt to enhance its flexibility and durability. Mod-Bit roofs are typically installed in one or two layers and can be torch-applied, self-adhered, or hot-mopped, offering versatility in application.


  • Ethylene Propylene Diene Monomer (EPDM) Roofing: Commonly known as "rubber roofs," EPDM is a synthetic rubber membrane widely used for low-slope buildings. It is highly durable, flexible, and resistant to UV radiation and extreme temperatures, making it a reliable choice for long-term performance.


  • Thermoplastic Polyolefin (TPO) Roofing: TPO is a single-ply roofing membrane known for its heat-reflective and energy-efficient properties. It is highly resistant to UV rays, ozone, and chemical exposure, and its seams are hot-air welded, creating a very strong, monolithic bond.


  • Polyvinyl Chloride (PVC) Roofing: PVC membranes are another popular single-ply option, prized for their strength, durability, and resistance to fire, chemicals, and punctures. Like TPO, PVC seams are hot-air welded, providing excellent waterproofing and longevity.


Do you know which material would be most suitable for your specific building and budget? Our experts can guide you through the selection process, ensuring an optimal solution.

Our Flat Roofing Services


Axis BC provides a comprehensive suite of services to address every aspect of your flat roofing needs. Our approach is thorough, from initial assessment to final inspection, ensuring lasting results and peace of mind.

flat roofing repair

1. Flat Roof Leak Investigation

Water ingress can lead to significant structural damage, mould growth, and costly interior repairs. Our team of seasoned flat roofing contractors utilises advanced diagnostic tools and techniques to pinpoint the exact source of leaks, even in the most challenging scenarios.


  • Thermal Imaging: We use infrared cameras to detect subtle temperature differences on the roof's surface, which can indicate the presence of trapped moisture beneath the membrane. This non-destructive method helps us identify hidden water damage without intrusive investigations.



  • Electronic Leak Detection (ELD): ELD systems use electrical conductivity to locate breaches in non-conductive roofing membranes. This highly accurate method is ideal for flat roofs and helps identify even the smallest pinholes or tears that are otherwise invisible to the naked eye.


  • Moisture Meters: Handheld moisture meters allow us to assess the moisture content within the roofing assembly, providing precise data on the extent of water saturation in insulation and other layers.


  • Visual Inspections: Our experienced technicians conduct meticulous visual assessments, looking for visible signs of wear and tear, punctures, tears, compromised seams, or poor drainage that could contribute to water ingress.


Have you had a leak that seemingly disappeared, only to reappear later? Often, the root cause is not adequately addressed without a proper investigation.

2. Flat Roof Repair and Maintenance

Repairs and maintenance done on time are important for keeping your flat roof in good shape and extending its life. Our skilled flat roofing workers can do all kinds of repairs, from small patches to full restoration.


  • Patching and Seam Repair: We expertly repair cracks, punctures, and tears in the roofing membrane, using compatible materials and proven techniques to ensure a seamless and watertight seal.


  • Drainage System Improvements: Proper drainage is critical for flat roofs. We address issues such as clogged drains, inadequate slope, and ponding water by installing new drains, tapered insulation, or crickets to redirect water flow effectively.


  • Flashing Repair and Replacement: Compromised flashing around penetrations (such as vents, pipes, and skylights) is a common source of leaks. We repair or replace damaged flashing to ensure a watertight seal at these vulnerable points.


  • Preventative Maintenance Programs: We provide specialized maintenance programs to inspect your flat roof on a regular basis, clear debris, and identify any problems before they become serious. This preventive strategy will save you money in the long term by avoiding expensive emergency repairs.


When was the last time your flat roof had a professional inspection? Regular maintenance can significantly enhance its longevity.

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Vancouver

3. Flat Roof Replacement and New Installation

When repairs are no longer cost-effective or your flat roof has reached the end of its service life, a complete replacement or new installation becomes necessary. As experienced flat roofing contractors, we manage the entire process, ensuring a smooth and efficient project from start to finish.


  • Comprehensive Assessment: We conduct a thorough assessment of your existing roof structure, insulation, and deck to determine the best course of action and recommend the most suitable roofing system for your building.


  • Material Selection and Specification: We help you choose the ideal flat roofing material, whether TPO, EPDM, PVC, modified bitumen, or built-up roofing, based on your budget, building type, local climate, and performance requirements.


  • Professional Installation: Our certified flat roofing contractors adhere to the highest industry standards and manufacturer specifications during installation. For a long-lasting, watertight system, we make sure the base is properly prepared, the membrane is securely attached, and the seams are carefully welded.


  • Waste Management and Environmental Stewardship: We are committed to responsible waste disposal and aim to minimize our environmental footprint. We priorities recycling and the proper disposal of old roofing materials whenever possible.


  • Post-Installation Inspection: Upon completion, we conduct a final inspection to ensure the quality of workmanship and adherence to all specifications, providing you with peace of mind.


Are you considering a complete overhaul of your current flat roof system? We can provide a detailed proposal tailored to your unique needs

Our Commitment to Excellence

Every part of our work at Axis BC is infused with our commitment to greatness. As your reliable flat roofers, we work hard to go above and beyond what our customers expect by providing excellent service, coming up with new ways to do things, and committing to long-term growth.

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Experienced Professionals:

Our team is made up of professionals in the field who have a wide range of skills and a lot of experience with building shell solutions and waterproofing.

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Highest Industry Standards:

We are committed to upholding the highest industry standards, staying informed about the latest innovations, and implementing best practices in all our projects.

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Advanced Technology:

We leverage cutting-edge technologies and diagnostic tools to accurately assess and effectively solve all flat roofing challenges.

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Transparency and Accountability:

Honesty, transparency, and accountability guide us in every interaction, ensuring clear communication and reliable service.

Get Started with Axis BC Today


Don't let flat roofing issues compromise the integrity of your property. Axis BC is your reliable partner whether you require a thorough leak investigation, expert repairs, or a complete roof replacement. Our team of dedicated flat roofing contractors is ready to provide you with durable, effective, and long-lasting solutions.


Ready to secure the longevity and performance of your flat roof? Contact us today for a consultation or to schedule a comprehensive assessment. Let us demonstrate why Axis BC is the preferred choice for flat roofing services in British Columbia.

Beyond the Surface:

The Lasting Value of Professional Flat Roofing Solutions with Axis BC

While the immediate need for a flat roofing repair can seem urgent, at Axis BC, we encourage our clients to look beyond the immediate fix. We believe in providing solutions that offer long-term value, protect your investment, and ensure the sustained integrity of your property. Our approach isn't just about patching a problem; it's about understanding the complete building envelope and providing comprehensive strategies that prevent future issues.



Consider the true cost of neglected or poorly executed flat roofing repair:


  • Escalating Damage: If a small leak is not adequately examined and fixed, it can quickly cause significant moisture entry, rot, mould development, and even structural compromise. What begins as a small flat roofing repair can turn into a pricey, extensive restoration project that affects insulation, interior finishes, and even the building's structural components.


  • Reduced Lifespan: Ignoring regular maintenance or delaying necessary repairs significantly shortens the lifespan of your flat roof system. This means facing a full roof replacement much sooner than anticipated, a far more substantial investment than proactive maintenance and timely repairs.


  • Energy Inefficiency: Compromised flat roofs can lead to significant heat loss in winter and heat gain in summer, forcing your HVAC systems to work harder. This translates directly into higher energy bills and a less comfortable indoor environment. Professional repairs ensure your roofing system contributes to your building's energy efficiency.
  • Business Interruption & Liability: For commercial properties, a leaking roof can disrupt operations, damage inventory, and even pose safety hazards to occupants. This can lead to lost revenue and potential liability issues. Our swift and effective flat roofing repair minimizes downtime and protects your business continuity.


At Axis BC, we know more about roofs than just the technical side of it. We also know how it affects property owners' finances and operations. We do more than fix roofs; we give you peace of mind by:


  • Proactive Diagnostics: Our advanced diagnostic techniques, such as thermal imaging and electronic leak detection, enable us to spot possible weaknesses before they become costly leaks. This proactive approach guarantees that minor concerns are treated before they become major emergencies, saving you valuable time and money in the long run.


  • Tailored Maintenance Programs: Beyond reactive flat roofing repair, we offer customized preventative maintenance plans. These programs are intended to extend the life of your roof, improve its performance, and provide continued protection from the unique difficulties given by British Columbia's environment. Regular inspections detect wear and tear early, allowing for modest modifications and fixes to avoid significant failures.


  • Holistic Building Envelope Solutions: Your flat roof is an integral part of your building's entire envelope. Our expertise in waterproofing and building envelope solutions means we look at the bigger picture, ensuring that your roof integrates seamlessly with walls, foundations, and other components to provide a complete, watertight seal. This holistic approach often uncovers interconnected issues that a single-focus roofer might miss.


Choosing Axis BC means partnering with a team that values long-term sustainability and your property's enduring health. We are committed to not just meeting but exceeding your expectations by providing durable, cost-effective solutions that protect your asset for years to come. Let us show you how a professional, comprehensive approach to flat roofing can be one of the smartest investments you can make in your property.

FAQs

Flat Roofing

  • 1. What are the common types of flat roofing materials?

    There are several common types of flat roofing materials, each with unique characteristics. These include Built-Up Roofing (BUR), also known as "tar and gravel," which consists of multiple layers of bitumen and fabric. Modified Bitumen (Mod-Bit) roofs are asphalt-based with added modifiers for flexibility. Single-ply membranes like EPDM (rubber roofing), TPO (Thermoplastic Polyolefin), and PVC (Polyvinyl Chloride) are also very popular, known for their durability, energy efficiency, and ease of installation. The best material depends on the building, budget, and desired performance.

  • 2. How long does a flat roof typically last?

    The lifespan of a flat roof varies significantly depending on the material used, the quality of installation, and the level of maintenance it receives. Generally, Modified Bitumen roofs might last 15-20 years, while single-ply membranes like TPO, EPDM, and PVC can often last 20-30 years, or even longer with proper care. Built-up roofs can also achieve a long lifespan if well-maintained. Regular inspections and timely repairs are crucial to reaching or exceeding these projected lifespans.

  • 3. What causes ponding water on a flat roof, and why is it a problem?

    Ponding water on a flat roof occurs when water remains on the roof surface for more than 48 hours after rainfall. Common causes include inadequate slope, clogged drains, structural deflection, or compromised insulation. Ponding is a significant problem because it accelerates membrane degradation due to UV exposure and constant moisture. It adds excessive weight to the structure, leading to sagging, increases the risk of leaks, promotes biological growth like algae and moss, and can even void manufacturer warranties.