Roof Replacement Markham

Roofing Guys provides residential roof replacement in Markham, Ontario, for homes with worn roofing and recurring damage. From tear-off and roof preparation to shingles and a final walkthrough, we explain how the project will be completed.

(647) 917-1292

Get A Quote

GET A FREE ESTIMATE

We actually respond!

Roofing Guys Roof Replacement Service

Why You Can Trust Roofing Guys With Your Roof Replacement in Markham

Roofing Guys is a residential roofing company based in Vaughan, Ontario, providing professional roof replacement services to homeowners throughout Markham. We help homeowners replace ageing, damaged, and deteriorating roofs, whether they’re dealing with worn shingles, recurring leaks, or other signs that their existing roofing system is nearing the end of its lifespan. Our focus is on understanding your roof’s condition and recommending a replacement solution that suits your home.

Our approach begins with an inspection of your existing roof, including the shingles, flashing, ventilation, and other important roofing components. We look for signs of deterioration, assess the overall condition of the roofing system, and discuss suitable materials and replacement options. You’ll receive a detailed estimate outlining the recommended materials, scope of work, and what to expect during installation.

We want to make the roof replacement process straightforward for Markham homeowners. We’ll explain each stage of the project, from preparing and protecting your property to removing the existing roofing materials and installing your new roof. Once installation is complete, we inspect the finished work, remove debris, and thoroughly clean the surrounding area, including checking for stray nails.

  • Roof Assessment: Identify shingle ageing and ventilation and other signs that the existing covering is reaching the end of its service life.
  • Material Selection: Compare shingle styles and colours suited to your Markham property.
  • Existing Roof Removal: Remove old materials and examine exposed decking before installation.
  • Water Protection: Install underlayment, edge details and flashing where required.
  • Site Cleanup: Collect debris, check for loose nails and review the finished roof.

Our Roof Replacement Process in Markham

Roof replacement in Markham begins with a practical assessment of shingles, flashings and the overall roof configuration. After confirming the materials and scope, we carry out the tear-off, address issues found beneath the covering and install the new roofing system.
(647) 917-1292

01. Roof Inspection

We inspect the existing roof on your Markham home, reviewing shingle wear, flashing and visible signs of damage. We explain replacement options and provide an estimate for the proposed materials and scope.

02. Planning & Preparation

Once the replacement plan is confirmed, we organize materials and prepare your Markham property for the work. That includes protecting vulnerable nearby areas where practical.

03. Roof Removal & Installation

We remove the existing roof covering on your Markham home, inspect exposed decking and discuss any needed repairs before installing the new underlayment, shingles and flashing.

04. Final Walkthrough

Our final walkthrough covers the new roofing and any questions you have. We tidy the work area and carry out debris and loose-nail checks around your Markham home.

5 Signs You May Need a Roof Replacement in Markham

Not every roofing problem means you need a new roof. But when problems become widespread or keep coming back, replacing the roof may make more sense than continuing with repairs. Here are some common signs your roof may be reaching the end of its useful life.

Warning 1

Shingles Are Curling, Cracking, or Breaking Across Your Roof

You might notice shingles curling at the edges, cracking, or lifting in several areas of your roof. Some sections may look noticeably more worn than others. When damage is spread across the roof rather than limited to a few shingles, it could mean the roofing materials are reaching the end of their useful life.
Warning 2

Roof Leaks Keep Coming Back

You’ve already had a roof leak repaired, but the water stains have returned. Maybe the original leak is back, or you’ve started noticing new stains in other rooms. When leaks continue appearing in different areas, it could mean the roof has more widespread problems that individual repairs aren’t addressing.
Warning 3

Your Gutters Are Filling With Shingle Granules

You might find piles of small, sand-like particles in your gutters or around your downspouts. Some granule loss is normal, particularly with newer shingles. However, if large areas of your roof are losing granules and the shingles are developing dark, bare patches, the protective surface may be wearing away.
Warning 4

Your Roof Is Starting to Sag or Look Uneven

Looking at your roof from the street, you might notice a section that appears to dip, sag, or look wavy instead of straight. This can be a sign of damaged roof decking, moisture problems, or issues with the supporting structure. A sagging roof needs prompt professional assessment to determine what’s causing it.
Warning 5

Large Sections of Your Roof Were Damaged in a Storm

After a windstorm, you might find shingles scattered across your yard or notice large bare patches on your roof. Strong winds and falling branches can damage multiple areas at once. If the damage is widespread, replacing the roof may be more practical than trying to repair numerous individual sections.

Roof Repair FAQs

Do complicated rooflines require special planning?

Valleys, dormers and intersections require careful flashing and water-shedding details during installation. A roof assessment can help establish the right approach for a home in Markham.
Pricing varies with roof size, attic moisture, shingle choice and the extent of any wood or flashing repairs. A site-specific written estimate is the best way to establish the cost.
Consider durability, appearance, manufacturer requirements and how the selected system works with your roof design. Ask which underlayment and ventilation details are included.
Removing the existing covering generally allows the decking to be inspected and hidden damage to be addressed. Confirm the removal and disposal scope in your proposal.
RECENT POSTS

Service Areas