If you’re a commercial property manager, you likely are already aware of the importance of regular roof inspections and maintenance. Though many people tend not to think about their roofs at all after installation, no roof is guaranteed for life.
That being said, if you want to inspect your roof yourself, you may not be totally sure what to look for – or how to inspect your roof safely.
Commercial Roof Inspections: A DIY Project?
The big question: to do it yourself, or hire a company?
Inspecting a roof can be tricky and time consuming, depending on the size of your roof. Slopes, shingles, steep drops, and ease of access all add dimensions of difficulty – and danger – to the overall process. It’s important to remember that inspecting a roof can be dangerous. Remember to adhere strictly to all necessary safety precautions when on your roof.
If your roof has a steep slope or leading edges, you might want to consider hiring a professional company to perform periodic inspections on your behalf. Any good company has the safety equipment, qualifications, and insurance to perform safe and efficient inspections and maintenance.
That said, if you elect to do it yourself, make sure you use proper safety gear, such as non-slip shoes, a safety harness, and a sturdy ladder (which you should inspect for cracks or damage before using). If the roof is wet or icy, best to wait for another day.
Why You Should Inspect your Roof
It’s all about proactive damage prevention. Roofs aren’t invincible; they’re susceptible to weather damage, storm damage, water damage, animal damage and more – especially as they age.
Signs of damage aren’t always immediately obvious, but small issues can quickly become big problems if you aren’t inspecting with a keen eye. Regular inspections can help identify potential problems before they become costly repairs. We recommend checking your roof once every six months (minimum).
Here are some key tips on how to effectively inspect your flat roof.
How to Inspect your Roof
Check for Standing Water (Especially on Flat Roofs!)
Because flat roofs have very little slope, they can be prone to water pooling as they age. Standing water can lead to leaks, structural damage, and the growth of mold and algae. Check your drains and gutters while you’re at it to ensure proper drainage.
Inspect Membrane Integrity
Examine the roof membrane for signs of wear and tear. Look for blisters, cracks, or punctures, which can allow water to seep into the building. Pay close attention to seams and joints, as these areas are particularly vulnerable to damage
Check Flashing
Flashing and seals – especially around roof vents, skylights, and HVAC units – should be thoroughly inspected to prevent leaks and water damage. Ensure that all seals are intact and have any damaged flashing replaced immediately.
Check for Vegetation Growth
Vegetation (such as moss or weeds) on a flat roof can cause significant damage. Roots can penetrate the roof membrane, which can lead to leaks or even structural issues. Remove any vegetation and inspect the area for underlying damage
Assess Roof Edges and Parapets
Inspect the roof edges and parapets for signs of damage such as cracks, loose materials, or general deterioration. These areas can be susceptible to wind damage and water ingress which can compromise the roof’s integrity.
Review Roof Drainage Systems
Ensure that the roof’s drainage systems (including gutters, downspouts, and scuppers )are functional. Clear any debris that could obstruct water flow and inspect for signs of rust or damage that could impede proper drainage
Need to Consult with a Professional?
While doing your own inspections are certainly beneficial, it may not always be feasible – or safe. You might want to consider having a professional roofing contractor conduct inspections; they can provide a more thorough assessment and recommend necessary repairs or maintenance to extend the roof’s lifespan. Moreover, a licensed professional will have all the necessary insurances and paperwork to perform this work, meaning less concern for you in regards to potential legal ramifications in the event of an injury or installation issue.
Regular and thorough inspections of your flat roof are vital: you can identify potential issues early and take proactive steps to maintain your roof’s integrity and, ultimately, save you money in the long run. Remember, when in doubt, consulting with a professional can provide valuable insights and peace of mind.
For roofing services, repairs, and maintenance in Metro Vancouver, call Cambie today.