/ When to Replace

Does Your Roof Need Replacement?

Most asphalt shingle roofs last 15-25 years in Ottawa.

If your roof is approaching or past this age—or if damage is too extensive to repair—replacement is the right choice.

Signs your roof needs replacement:

Age over 20 years (or manufacturer says end of life)
Multiple large areas of damage
Extensive leaking or water damage
Large sections of missing shingles
Severe granule loss (bald-looking shingles)
Structural sagging or decay
Repairs are becoming frequent and expensive
Previous repairs have failed

Replacement is often cheaper than repeated repairs on an aging roof.

Get Your Free Estimate

/ Process

Our Professional Replacement Process

1

Inspection & Assessment

We thoroughly inspect your roof to understand all damage and plan the replacement. We identify any underlying issues.

2

Permit & Planning

We handle all building permits and coordinate scheduling. We plan for weather and minimize disruption.

3

Preparation & Safety

We set up safety barriers, scaffolding, and protection for your property. We cover landscaping and minimize debris spread.

4

Tear-Off

Our crews carefully remove all existing roofing materials, nails, and fasteners. We inspect the roof deck for damage or rot.

5

Repairs & Preparation

Any damaged roof decking, soffit, or fascia is repaired or replaced. We prepare a solid, clean surface.

6

Underlayment & Flashing

We install fresh underlayment and properly seal all flashing around vents, chimneys, and valleys.

7

New Roofing Installation

Our experienced installers carefully install your new roofing material according to manufacturer specifications and building codes.

8

Final Inspection

We inspect every detail before you pay. We ensure proper nailing, sealing, and alignment on the entire roof.

9

Cleanup & Restoration

We remove all debris, old materials, and packaging. Your property looks better than when we started.

10

Documentation & Warranty

You receive complete documentation, warranty information, and care instructions for your new roof.

/ Materials

Quality Materials for Ottawa Roofs

We're a BP Platinum Installer with access to premium products and warranties from BP Canada.

Material	Lifespan	Benefits	Best For
Asphalt Shingles	15-25 years	Affordable, easy to repair, wide selection	Budget-conscious homeowners
Metal Roofing	40-70 years	Durable, energy-efficient, excellent for snow/ice	Long-term investment, snowy areas
Cedar Shakes	20-40 years	Beautiful, natural look, good insulation	Traditional homes, aesthetic appeal
Flat Roofing (TPO/EPDM)	15-30 years	Weather-resistant, energy-efficient	Low-slope roofs, modern designs
Slate Roofing	50-100+ years	Premium, prestigious, extremely durable	High-end homes, permanent solution

/ Comparison

When to Replace vs. Re-Roof

Full replacement is typically better for long-term value and peace of mind.

Recommended

Full Replacement (Tear-Off)

Benefits:

Removes all old materials
Allows inspection of roof deck
Fixes any underlying damage
New underlayment and flashing
Extends roof life by full lifespan
Better long-term value
Adds to home value

Necessary When:

Old roof has multiple layers
Roof deck is damaged or weak
Underlying structural issues exist
You want thorough inspection
Insurance requires it

Re-Roofing (Overlay)

Limited Situations Only

Characteristics:

New roofing applied over existing
Faster and less expensive initially
Old materials stay in place

Drawbacks:

Cannot inspect roof deck
Traps heat and moisture
Reduces roof life by 30%+
May void warranties

We typically recommend full replacement for longevity and peace of mind.

/ Professional Advantage

DIY vs. Professional Installation

✓

Proper Material Application

Installation per manufacturer standards ensures warranty coverage.

🛡️

Full Warranty Coverage

Professional installation protects your 20-30 year material warranty.

📋

Code Compliance

Proper installation meets building codes and protects insurance coverage.

💰

Long-Term Value

Quality installation ensures your roof lasts 15-25+ years.

🛡️

Insurance Protection

Licensed, insured professionals protect you from liability during work.

⚙️

Proper Permits & Inspections

We handle all permits and coordinate inspections with the city.

/ Timeline

What to Expect During Replacement

📅

Typical Timeline

2-5 Days

Depending on roof size, pitch, and complexity. We'll provide a specific timeline during your estimate.

🌧️

Weather Contingencies

We plan for Ottawa weather. Heavy rain pauses work temporarily. We reschedule as needed to ensure quality installation.

🔨

What to Expect

Early morning arrival and safety setup
Continuous work during daylight hours
Noise from removal and installation
Dust and debris containment measures
Final cleanup at end of each day

🏠

Your Home Remains Occupied

You can stay in your home during the project. Bathrooms and most utilities continue functioning normally. We'll coordinate parking for crew vehicles.

/ FAQ

Frequently Asked Questions

How much does a roof replacement cost?

Costs vary based on roof size, pitch, material choice, and any underlying repairs needed. Typical residential roof replacement ranges from $8,000-$25,000. We provide free estimates with no obligation.

What if you find damage during tear-off?

We photograph and document any hidden damage, then present options. Most damage is repairable at reasonable cost. This is why full tear-offs are valuable—you know what you're dealing with.

What warranty do I get?

Most materials carry 20-30 year manufacturer warranties. We provide workmanship guarantees on our installation. As a BP Platinum Installer, our customers receive premium BP warranties.

Can you work with my insurance company?

Yes. If roof damage qualifies for insurance coverage, we can work directly with your adjuster, provide documentation, and coordinate the claim process.

Do you handle permits?

Yes, we obtain all necessary permits and coordinate inspections with the city.

What happens to my old roofing?

We remove all old materials and dispose of them properly. Responsible disposal is included in our replacement service.

Can you match my existing color?

We offer a wide range of colors and styles. If your existing material is still available, we can match it closely. If not, we'll help you choose a complementary color.

/ Why Us

Ottawa's Most Trusted Roof Replacement Experts

📅

35 Years of Experience

We've replaced thousands of Ottawa roofs. We know what works in our climate and what doesn't.

⭐

BP Platinum Installer

Factory training from BP Canada ensures expert installation and access to the best warranties.

🛠️

Complete Service

We handle everything—permits, inspections, disposal, repairs. You don't coordinate multiple contractors.

💎

Quality Materials

We use only premium roofing products from trusted manufacturers.

👥

Professional Team

Licensed, insured, and WSIB-compliant. Our crews are courteous, efficient, and detail-oriented.

💰

Honest Pricing

Clear, itemized estimates. No hidden fees or surprise charges.

Professional Roof Replacement in Ottawa