Question 1

How much does a roof replacement cost in Ottawa?

Accepted Answer

In Ottawa, a typical asphalt shingle roof replacement costs between $7,000 and $18,000 depending on the roof size, pitch, material grade, and complexity. A standard 1,500–2,000 sq ft bungalow with GAF Timberline HDZ shingles typically ranges from $9,000–$13,000 including labour, tear-off, Ice & Water Shield, and disposal. TipTop provides free, detailed written quotes with no obligation.

Question 2

How long does a roof replacement take in Ottawa?

Accepted Answer

Most residential roof replacements in Ottawa are completed within 1–2 days depending on the size and pitch of the roof. We typically complete a standard 2,000 sq ft home in a single full day. We never leave a roof unfinished overnight.

Question 3

Do I need a building permit for a roof replacement in Ottawa?

Accepted Answer

In most cases, a simple like-for-like asphalt shingle re-roofing in Ottawa does not require a building permit. However, structural changes, adding skylights, or altering roof shape may require one. TipTop handles all necessary permit inquiries and applications on your behalf and ensures all work meets the Ontario Building Code.

Question 4

What is the best time of year to replace a roof in Ottawa?

Accepted Answer

Spring (April–June) and Fall (August–October) are ideal for roof replacements in Ottawa. Temperatures above 10°C allow shingles to properly seal and bond. TipTop installs year-round including winter — we use cold-weather adhesive and take extra care to ensure proper sealing even in freezing temperatures. Summer slots book fast, so we recommend scheduling 4–6 weeks in advance.

Question 5

What makes GAF a great roofing product for Ottawa's climate?

Accepted Answer

Ottawa's climate is especially demanding with extreme cold, heavy snow loads, ice damming, and summer heat. GAF Timberline HDZ shingles are engineered for Canadian climate extremes with StainGuard Plus algae protection, LayerLock wind resistance up to 130 mph, and are approved by the Canadian Construction Materials Centre.

Question 6

How do I prevent ice dams on my Ottawa roof?

Accepted Answer

Ice dams form when heat escapes through the roof, melts snow, and the meltwater refreezes at the eaves. Prevention requires proper attic insulation, adequate soffit-to-ridge ventilation, and Ice & Water Shield along eaves. TipTop installs a full Ice & Water Shield at eaves and valleys on every job, and our ventilation assessments identify and fix the underlying heat-loss problem.

Question 7

What is the GAF System Plus Warranty and how do I get it?

Accepted Answer

TipTop offers the GAF System Plus warranty covering both materials and labour for 30 years when a complete GAF roofing system (shingles, underlayment, ridge cap, and ventilation) is installed. We register the warranty on your behalf as part of every installation. TipTop also provides our own 15-Year Workmanship Warranty — if any installation defect causes a problem within 15 years, we fix it at no charge.

Question 8

Are you licensed and insured in Ontario?

Accepted Answer

Absolutely. TipTop Contracting is fully licensed in Ontario and carries comprehensive commercial general liability insurance and WSIB coverage for all workers. We provide proof of insurance upon request before any work begins.

Question 9

How long do asphalt shingles last in Ottawa's climate?

Accepted Answer

In Ottawa's climate, quality asphalt shingles typically last 25–35 years. Standard 3-tab shingles may last 15–20 years, while premium architectural shingles like GAF Timberline HDZ are rated for 30+ years under Ottawa conditions. Regular inspections every 3–5 years extend lifespan by catching minor issues before they become major leaks.

Question 10

Do you offer financing for roofing in Ottawa?

Accepted Answer

Yes. We offer flexible financing options so you can spread the cost over time with competitive rates. Ask us about financing options when we provide your free quote.

Question 11

What areas do you serve around Ottawa?

Accepted Answer

We serve the entire Ottawa region including Kanata, Barrhaven, Orléans, Nepean, Gloucester, Stittsville, Manotick, Richmond, Rockland, Cumberland, Greely, and Gatineau — within approximately 80km of Ottawa.

Question 12

How do I know if I need a full roof replacement or just a repair?

Accepted Answer

A repair is appropriate when damage is isolated and the rest of the roof is structurally sound. If your roof is 20+ years old, has widespread granule loss, multiple leak points, or sagging decking, replacement is typically more cost-effective. Our free inspection gives you an honest assessment.

Question 13

What happens if it rains during my roof installation?

Accepted Answer

We monitor weather closely and schedule installations during favourable windows. If rain becomes likely mid-job, we have emergency tarps to protect exposed decking. We never leave your home vulnerable.

Question 14

Do you do the work yourselves or use subcontractors?

Accepted Answer

All roofing work is performed by our own trained, vetted, and certified crews — not subcontractors. When you hire TipTop, you get TipTop people on your roof.

Question 15

What is the difference between TPO and EPDM flat roofing?

Accepted Answer

TPO (Thermoplastic Polyolefin) is a white-reflective membrane ideal for flat roofs where energy efficiency is important — its reflective surface reduces cooling costs in summer. EPDM (Ethylene Propylene Diene Monomer) is a black rubber membrane known for exceptional durability and flexibility in Ottawa's extreme cold. Both are excellent flat roofing choices; TipTop will recommend the best fit based on your roof, budget, and building use.