The Ultimate Guide to Roofing: 7 Common Questions Answered

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When it comes to something as important as your home’s roof, you want to make sure you have all the information you need to make informed decisions. This ultimate guide to roofing will help shed light on some of the most common questions you might have, so you can feel confident in your choices and trust the professional roofers you hire.

1. What Types of Roofing Materials are Available

There are a variety of materials available for residential roofing, including:

  • Asphalt Shingles: This is the most common and cost-effective choice for most homeowners.
  • Metal Roofing: Durable and long-lasting, metal roofs can last for 50 years or more.
  • Wood Shingles and Shakes: These offer a natural, rustic appearance and can last up to 30 years with proper maintenance.
  • Tile Roofing: Made from clay or concrete, tile roofs are heavy but can last for a century or more.
  • Slate Roofing: This premium option is incredibly durable, with a lifespan of 100 years or more.

2. How Long Will My New Roof Last

The lifespan of your roof will depend on the materials used, the quality of the installation, and how well it is maintained. Asphalt shingle roofs typically last 20-30 years, while metal, tile, and slate roofs can last much longer. Regular inspections and maintenance by professional roofers can help extend the life of your roof.

3. How Much Does a New Roof Cost

The cost of a new roof will vary depending on factors like the size of your home, the materials used, and the complexity of the installation. On average, homeowners can expect to pay anywhere from $5,000 to $25,000 for a new roof.

4. When Should I Replace My Roof

There are a few key indicators that it’s time for a roof replacement:

  • Age: If your roof is approaching the end of its expected lifespan, it may be time to consider a replacement.
  • Leaks: Persistent leaks or water damage in your attic can indicate a failing roof.
  • Missing or Damaged Shingles: If a significant number of shingles are missing or damaged, it may be more cost-effective to replace the entire roof.
  • Granule Loss: If the granules on your asphalt shingles are wearing away, leaving the underlying material exposed, it’s time to replace the roof.
  • Sagging: A visibly sagging roof is a sign of serious structural issues and should be addressed immediately.

5. Can I Install a New Roof Over My Existing Roof

In some cases, it’s possible to install a new layer of roofing over the existing roof. This is known as a “roof overlay” or “roof re-cover.” However, this method has some drawbacks, including added weight on your home’s structure and potential issues with the warranty on the new materials. It’s important to consult with professional roofers to determine if this option is right for your home.

6. How Long Will It Take to Install a New Roof

The time it takes to install a new roof will depend on factors like the size of your home, the materials used, and the complexity of the installation. On average, a standard roof replacement can take anywhere from a few days to a couple of weeks.

7. How Can I Maintain My Roof to Extend Its Lifespan

Regular roof maintenance is essential for extending the life of your roof. Some tips for maintaining your roof include:

  • Cleaning gutters and downspouts regularly to ensure proper water drainage.
  • Inspecting your roof for damage after severe weather events.
  • Removing debris, such as leaves and branches, from your roof.
  • Trimming overhanging tree branches to prevent damage and debris buildup.
  • Scheduling regular roof inspections with professional roofers.


Your home’s roof is a significant investment, and it’s crucial to have all the information you need to make informed decisions. This ultimate guide to roofing has answered some of the most common questions homeowners have. From the types of roofing materials available to how to maintain your roof to extend its lifespan, professional roofers can help you make the best choices for your home.

If you’re searching for trustworthy and professional roofers, Muskoka Roofers is the solution you’ve been after! Our roofing company is family-owned and operated, with more than five decades of expertise. We provide comprehensive roofing services for residential, commercial, and industrial properties throughout Washago, Port Carling, Bracebridge, Gravenhurst, Huntsville, Port Sydney, and nearby regions. Give us a call to schedule your consultation and get started on your roofing project today!

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How Can We Help you?

Metal Roofs

Metal roofs are favoured for their fire-resistant qualities, longevity, and speed of installation.

Asphalt Roofs

Asphalt shingles are proven to effectively shed water off the roof as well as enhancing your home’s beauty.

Roof Repair

When detecting a leaky roof, timing is everything. If caught soon, the roof can possibly be salvaged and repaired.


Proper ventilation is essential to prolonging the lifespan of your roof. No two roofs are the same so we create custom ventilation for each project.

Fascia & Soffit

Proper installation of fascia & soffits are essential to lengthening the lifespan of your roof. Soffit & fascia are important for proper ventilation.


Skylights can be flat or domed, fixed or vented. Some operate by an electric motor, while others operate manually. We carry all styles and sizes.

Dilmar Roofing Ltd.

Certifications & Accreditations

With over 50 years of experience, our company has accumulated a variety of accreditations and certifications to serve you better.

Have a project for Muskoka Roofers?

We pride ourselves on customer service and offer free consultations regardless of how big or small the project may be.