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Roof Replacements

When it’s time to replace your roof, you need a solution built to last.

At Rain Safe Roofing, we deliver high-quality roof replacements using premium materials and proven techniques to keep your home safe from Canada’s toughest weather.

Roofers installing a new roof with underlayment and shingle bundles placed across the surface.

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Rain Safe Roofing 5-star Google Reviews for quality roof replacement service
Nextdoor top-rated contractor for complete roof replacements by Rain Safe Roofing
HomeStars verified reviews for Rain Safe Roofing professional roof replacement
Rain Safe Roofing 5-star Google Reviews for quality roof replacement service
Nextdoor top-rated contractor for complete roof replacements by Rain Safe Roofing
HomeStars verified reviews for Rain Safe Roofing professional roof replacement
A completed brown shingle roof shown from a top-down aerial view.

Whether you’re dealing with storm damage, aging shingles, or a complete roof failure, our team provides expert service with a focus on durability, precision, and care.

 

Homeowners across Mississauga, Milton, Oakville, Etobicoke, and the Greater Toronto Area trust us to handle every project smoothly from start to finish.
 

When you need trusted roofing experts nearby, Rain Safe Roofing is the team homeowners count on for long-lasting results and exceptional service.

Whether you’re dealing with storm damage, aging shingles, or a complete roof failure, our team provides expert service with a focus on durability, precision, and care.

When you need trusted roofing experts nearby, Rain Safe Roofing is the team homeowners count on for long-lasting results and exceptional service.

A large brick home with a newly installed brown shingle roof, shown from an elevated angle. The roofing appears uniform and professionally installed, with visible vents, skylights, and a sunroom structure beneath.

Our Roof Replacement Process

Every roof replacement follows a step-by-step system to ensure quality, safety, and durability:

1

Detailed Roof Inspection

Step 1

Our team begins with a thorough inspection of your roof to check for damage, leaks, ventilation issues, and chimney condition. This allows us to create a tailored replacement plan.

We begin with a full inspection of your existing roof—checking for damage, leaks, ventilation problems, and the condition of key components. This helps us create a clear, accurate plan for your roof replacement.

2

Site Preparation & Safety Setup

Step 2

We prepare your property by protecting landscaping, setting up safety equipment, and ensuring your home is shielded from debris throughout the process.

Our crew removes your old shingles using proper safety gear and equipment, ensuring a clean and controlled teardown before installing your new roofing system.

3

Removing Old Roofing Materials

STEP 3

All worn shingles, underlayment, flashing, and damaged components are carefully removed to expose a clean foundation for your new roof.

We strip the old materials, clean the deck, and prepare the surface for underlayment and shingles—ensuring a solid foundation for your new roof.

4

Repairing the Deck & Chimney Areas

STEP 4

We inspect the roof deck for rot or structural issues and replace any weak sections. Chimney flashing and surrounding areas are reinforced to prevent leaks.

We install leak-barrier membrane and prep the chimney area for new flashing to ensure a watertight seal and long-term protection.

5

Installing Leak & Ice Barriers

STEP 5

Premium leak barriers and ice-and-water shields are applied to vulnerable areas like valleys, eaves, and around chimneys for maximum protection against rain and snow.

We replace any damaged plywood and install a full GAF StormGuard leak-barrier to protect your roof deck before shingles go on.

6

Synthetic Underlayment Application

STEP 6

A breathable synthetic underlayment is installed across the entire roof, adding a durable moisture barrier and preparing the surface for shingles.

Starter shingles are installed along the roof edges to improve wind resistance and create a secure base for the main shingle installation.

7

Starter Shingles & Edge Reinforcement

STEP 7

Starter shingles are laid along the roof edges to strengthen wind resistance and secure the foundation for the full shingle installation.

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8

Installing Premium Shingles

STEP 8

Using trusted brands like GAF, IKO, CertainTeed, and Owens Corning, we install high-performance shingles with precision for long-lasting durability and curb appeal.

Our crew installs the starter strip along the roof edges, ensuring straight alignment and a strong seal that locks the first row of shingles in place for maximum wind protection.

9

Ventilation, Ridge Caps & Skylight Work

STEP 9

We complete the system by adding ridge caps and ventilation to regulate attic airflow, plus sealing around vents and skylights for leak-free protection.

We install waterproof underlayment and metal flashing around the skylight to seal all edges, preventing leaks and ensuring long-term protection before shingles are laid.

10

Final Inspection & Full Cleanup

STEP 10

Before finishing, we perform a complete quality check on your roof and chimney work. Our crew removes all debris, leaving your property spotless and your roof ready to last.

We finish with a full quality inspection of your roof, vents, and chimney. Once everything passes our checklist, the crew clears all debris and leaves your property spotless — your new roof ready to last for years.

Get an instant free estimate for your roof!

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