Best Roof Warning Line System in Edmonton

When undertaking rooftop projects, you want to ensure that all safety risks are on your side and that you have the proper rooftop protective measures to keep you and your workers secure. With your safety as our number one priority, Delta Prevention’s warning line systems in Edmonton can provide you with peace of mind. Our warning line systems will remind others to step back and away from the ledge by acting as a visual warning.

What is a Warning Line System?

Warning line systems are barriers set up on surfaces and rooftops to warn anyone in the vicinity that they are approaching an unprotected and unsafe area and to keep a safe distance. Consisting of steel cables and PVC safety flags that run alongside an aluminum post, they can be used as permanent or temporary solutions.

Alternatively, installing a warning line system in Edmonton can also indicate an area where activity may take place without the use of protective gear such as safety net systems or guardrails. In essence, warning line systems are an easy and cost-effective option to block access to the perimeter of a roof.

Warning Line System Edmonton

Safest warning line system in Edmonton

When you order from Delta Prevention, you’ll receive high-quality products with a 10-year guarantee. Our warning line systems include:


  • 50 lb counterweight bases made of recycled rubber and galvanized iron
  • Anodized aluminum posts resistant to harsh materials and conditions
  • Steel cable coated in yellow nylon 
  • PVC safety flags

Why choose Delta Prevention for your warning line systems in Edmonton?

Delta Prevention is a proud and trusted Canadian company that provides fall protection systems from coast to coast. With years of service in the industry, our team has the knowledge and expertise to help you choose the best passive rooftop fall protection for your Edmonton-based project.


Certified Products

All our rooftop protection systems are certified by an independent engineering firm complying with CCOHS standards.

Superior Visibility

Our warning line systems come in eye-catching bright colours to stand out with colourful yellow steel cables and PVC flags.


Non-perforation technology

Protect your building’s membrane with our freestanding warning line system. No worries about drilling and damaging your rooftop to secure it.

Experienced team for skylight fall protection in saskatoon


An essential addition to any rooftop safety measures that is easy and quick to install 



Made of recycled rubber and aluminum components, all our rooftop protection systems are resistant to deterioration and rust.

Choose our guardrail system in Edmonton

A permanent fall protection solution that ensures safety for all users without PPE or annual certification.

Temporary warning lines systems

Temporary line systems can easily be moved or dismantled. They offer workers the flexibility to use them as needed. If you’re working in a temporary work area, these portable systems can help delimit the unsafe zone.

Permanent warning lines systems

Our permanent warning lines systems are designed with the same components as  temporary lines but with a different use. These are optimal as visual reminders when maintenance and repair work is performed on a rooftop. 


Contact Delta Prevention for your Warning Line System in Edmonton

Delta Prevention is a trusted supplier for warning line systems in Edmonton. Don’t wait until accidents happen! Secure your rooftop and protect your workers today by getting in touch with a member of our team to receive a quote. Contact us now!


Tell us about your project! Our technical team will contact you in 24-48 hours.

Delta Prevention is the first manufacturer to offer you a collective and eco-conscious fall protection system. Our products are made of recycled rubber from clean energy using locally sourced materials.