When it comes to roofing systems, there’s no one-size-fits-all answer. Different materials work better depending on the type of building, budget, and climate—and in Ottawa, our wild weather plays a big part in that decision. Two roofing systems I get asked about a lot are TPO (Thermoplastic Polyolefin) and Euroshield rubber roofing. They’re very different products, but both have a place in the right situation.

In this blog, I’ll break down the pros and cons of each system based on what I’ve seen out in the field, and which one might be the better fit for your home or building in Ottawa.

What Is TPO Roofing?

TPO is a single-ply roofing membrane that’s most commonly used on flat or low-slope roofs. It’s a synthetic rubber material, usually white or light-colored, and it’s welded together with hot air to create a waterproof seal. This system is popular for commercial buildings but is being used more and more on residential projects with flat or nearly flat roofs.

Pros of TPO Roofing

• Energy Efficient: TPO roofs are highly reflective. That means they help bounce sunlight away from your roof, reducing heat buildup in the summer—which can cut your cooling bills.
  
• Affordable: TPO is one of the more cost-effective flat roofing systems available. If you’re working with a tight budget but still want performance, it’s a solid option.
  
• Easy to Install: It goes on in large rolls, which helps speed up the install process and keep labor costs lower.
  
• Low Maintenance: Once it’s installed properly, a TPO roof can last 20–30 years with minimal upkeep.
  

Cons of TPO Roofing

• Not Ideal for Steep Slopes: TPO is great for flat roofs, but it doesn’t work well on pitched ones. If your home has a traditional sloped roof, this isn’t the product for you.
  
• Quality Varies: Not all TPO is created equal. Some brands are better than others, so it’s important to use a trusted supplier and experienced installer.
  
• Cold Weather Risks: Ottawa winters are no joke. In extreme cold, TPO membranes can sometimes shrink or crack if they weren’t installed with expansion and contraction in mind.
  

What Is Euroshield Roofing?

Euroshield is a rubber roofing product made from recycled tires. It comes in various styles that mimic the look of shake or slate, and it’s used on sloped roofs—especially when homeowners want something more eco-friendly and stylish.

Pros of Euroshield Roofing

• Extremely Durable: This stuff is built to last. Euroshield roofs can withstand hail, high winds, and heavy snow. Perfect for our Ottawa winters.
  
• Eco-Friendly: Made from recycled tires, Euroshield is a great choice for homeowners who want to reduce their environmental impact.
  
• Great Curb Appeal: If you want a roof that looks like high-end slate or cedar shake without the cost or maintenance, Euroshield hits the mark.
  
• Lifetime Warranty: Many Euroshield products come with a long warranty—sometimes up to 50 years—which gives peace of mind.
  

Cons of Euroshield Roofing

• Higher Upfront Cost: Compared to asphalt shingles or even TPO, Euroshield can be more expensive to install. But you’re paying for long-term value.
  
• Installation Requires Experience: This isn’t a DIY or beginner-friendly product. You want a crew that knows what they’re doing, or you risk issues down the line.
  
• Heavier Than Some Alternatives: While not as heavy as natural slate, it’s still heavier than traditional shingles. Your roof structure needs to be able to handle it.
  

So…Which One Is Best for Ottawa Homes?

The answer depends on your roof type, budget, and long-term goals.

Go with TPO if:

• You have a flat or low-slope roof (common in modern builds or additions).
  
• You need something cost-effective and energy efficient.
  
• Your project is commercial or multi-family with big surface areas to cover.
  
• You want a low-maintenance solution for the next 20–30 years.
  

TPO is ideal for clients who want a practical, functional roof that keeps energy bills low and holds up well when installed by professionals. At Bellissimo Construction, we’ve installed countless TPO systems that still look brand new years later.

Choose Euroshield if:

• You have a pitched/sloped roof on a home or cottage.
  
• You want curb appeal and long-lasting beauty without constant upkeep.
  
• You’re ready to invest a bit more upfront for a lifetime product.
  
• You’re committed to eco-friendly materials.
  

Euroshield is perfect for homeowners who want a showpiece roof—something that performs under extreme weather and still looks amazing. It’s a smart choice for Ottawa’s tough winters, especially when hail and wind are part of the yearly forecast.

Final Thoughts from the Field

As a contractor who’s worked on everything from full interior rebuilds to every type of roofing system, my advice is this: Don’t cut corners, and don’t just go with the cheapest option. Your roof protects everything underneath it. Choose the right system for your specific situation, and make sure it’s installed by someone who knows the ins and outs of that material.

At Bellissimo Construction, we don’t just install roofs—we help clients make informed choices that fit their homes and their budgets. Whether it’s a sleek TPO membrane for your flat roof or a bold Euroshield system to boost your home’s exterior, we’ve got the tools, the crew, and the experience to get it done right.