Ice Dam Removal & Prevention in Oakville

At Above It All Roofing, we’ve been helping Oakville homeowners deal with ice dams for over 25 years. We know how they form, what they cost when ignored, and how to stop them from coming back

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What Are Ice Dams?

Ice dams form when heat escapes through your attic and warms the upper part of your roof, melting snow. The water then runs down toward the colder eaves, where it refreezes and forms a ridge of ice. As that ice builds up, it blocks the natural drainage path and forces water back under your shingles.

Once water gets beneath the shingles, it can reach the roof deck, insulation, and even the interior walls of your home. You may notice the damage later as ceiling stains, peeling paint, or persistent moisture problems. In Oakville, homes with poor attic insulation or ventilation are especially vulnerable, which is why timely ice dam removal and proper prevention are so important.

Concerned about ice dams? Above It All Roofing provides trusted Roofing Oakville services to safely remove ice dams and help prevent future roof damage. Contact us today for a free estimate.

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Toronto Star Readers’ Choice 2022 Diamond Winner certificate for Above It All Roofing

Professional Ice Dam Removal Services in Oakville

Ice dams block melting snow from draining off your roof, but grabbing a hammer or pouring hot water on the ice doesn’t solve the problem. Those quick fixes can damage shingles or cause water to refreeze, creating thicker ice along the roof edge.

Professional ice dam removal uses low-pressure steam to melt the ice safely without harming your roof or flashing. Our Oakville Roofers handle roof ice removal safely and thoroughly, from the ice itself to a full inspection of what’s underneath. If water has already gotten in, we’ll find it. Ice dam repair after the fact is always more expensive than catching it early, so we don’t skip steps.

Our Roofing Services

Asphalt Roofing

Airflow Ventilation

Eavestroughs, Siding And Soffits

Emergency Roof Replacement

Flat Roof

Metal Roof

Missing Shingles

Roof Leaks Repair

Roof Replacement

Skylights & Sun Tunnels

Animal Damage Roof Replacement

How to Prevent Ice Dams

Ice dam prevention is about controlling the heat in your attic. The goal is to keep the entire roof surface at the same temperature so there’s no warm zone melting snow while the edges stay frozen. Here’s how we approach it.

Improve Roof Insulation and Ventilation

Most Oakville homes that get ice dams are losing heat through an under-insulated attic. Sealing air leaks and adding insulation keeps that heat where it belongs. Paired with proper soffit and ridge ventilation, your roof stays cold and even from edge to peak.

Use Heated Cables for Problem Areas

Some roof designs naturally create areas where ice tends to collect, such as valleys, low-slope sections, and north-facing eaves. In these spots, heated cables can help by creating small paths that allow melting snow to drain off the roof instead of freezing along the edge. For many Oakville homes, this can be a practical way to manage ice buildup in areas that repeatedly experience it.

Regular Snow and Ice Removal Tips

After a heavy snowfall, removing snow from the lower 3 to 4 feet of your roof with a roof rake can help reduce the amount of meltwater that refreezes along the eaves. Roof maintenance in winter doesn’t always mean climbing onto the roof. At Above It All, we handle snow and ice clearing for Oakville homeowners who prefer a safer option.

Our Recent Work

Our collection of high-quality images featuring our completed projects, highlighting various roof sections and roofing systems. Our portfolio showcases the excellence and standards we maintain in our work.

Damaged chimney flashing on an asphalt shingle roof causing potential water leaks

Roof vent installed on asphalt shingles.

Icicles forming due to ice damming on roof of a snow-covered house

Why Choose Us in Oakville?

Above It All Roofing is a locally operated business based in Oakville and has been part of this community for over 25 years. We’re fully licensed and insured, covered by WSIB, and we back our work with the best warranty in the industry. Our team knows Oakville rooflines, Oakville winters, and Oakville homes.

Ice dam protection isn’t a one-size-fits-all job. We look at your specific roof, attic, and home layout before making any recommendations.

Give us a call at [insert phone number] or reach out online for a free consultation. Let’s get ahead of it before the next storm.

Client TestimonialS

      EXCELLENT  
   Based on 36 reviews 
    
 
 
 
   
 
 
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   Jennifer D 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had a wonderful experience from start to finish
Professional and experienced team that addressed all of our questions
We would highly recommend
  
 
      Posted on Google  
   
   Andrew St.Jacques 
 
 
 
 Trustindex verifies that the original source of the review is Google. Kristian and the team did a great job on the roof. Thank you!
  
 
      Posted on Google  
   
   Gregory Snow 
 
 
 
 Trustindex verifies that the original source of the review is Google. Kristan and company, a job well done.  Great knowledge of products and budget for my roofing needs. I highly recommend this roofing company.
  
 
      Posted on Google  
   
   Carol Molnar 
 
 
 
 Trustindex verifies that the original source of the review is Google. Thank you Kristian of Above It All Roofing for your superior professionalism in the roofing business.  Your friendly manner and excellent presentation allowed an easy exchange of ideas in the roof replacement of our present home. You are aware of your client's budget and you successfully build within that framework.  Your employees, especially Foreman Dave, are to be commended for their roofing expertise and for having the job finished on time.  You surround yourself with only the best!  This gives your clients confidence that the job will be properly done.  I wish you continued success in the roofing business. Thanks again for a job well done!
  
 
      Posted on Google  
   
   Steffen Hugo 
 
 
 
 Trustindex verifies that the original source of the review is Google. We called Christian to asses an issue with roof shingles and venting on a 10 year old roof. He came on site the same day,  is very knowledgeable, punctual, and provided a very reasonable estimate within hours of our request. I am a Realtor, and I will definitely contact him for further roof related work or assessments.
  
 
      Posted on Google  
   
   Adam Sterkowicz 
 
 
 
 Trustindex verifies that the original source of the review is Google. When obtaining quotes for re-roofing my house, Above It All Roofing did stand out as a contractor trying to do it right.  Sure they were slightly more expensive - but is it clever to try to save a few dollars on a roof, as it is one of the most important parts of a home. Also, Above It All offered a complete Certainteed package (using all Certainteed underlayments etc.).  Certenteed shingles are about 20% more expensive but are 20% heavier with hopefully provide 20% thicker protection.
Above It All did try real hard to do a good job under very bad weather conditions (no short cuts) and did return a few times to complete tasks and to see to a complaint (which I feel bad about as it turned out not to be anything to do with their workmanship) - but they did follow up anyway.
Roof is still brand new but it did survive the Burlington deluge of 2024 (huge storm!) without a drip and the roof looks fantastic After deliberating for weeks we chose Landmark Pro in Pewter color and I am sure that the value of my house has increased by twice the amount of money I spent on the re-roofing.  (Previously we had BP 3 tab singles that looked a little drab and flat and shingles would just fly off the roof with any strong wind - I definitely do NOT recommend BP Shingles)
All in all, I am very satisfied with Above It All roofing and have no hesitation in recommending them.
  
 
      Posted on Google  
   
   Ben S 
 
 
 
 Trustindex verifies that the original source of the review is Google. Highly recommend. We will always go with this company.

Their customer service is exceptional. Kristian is thorough and explains the process in detail. He is honest and gives excellent advice. We also really appreciate how flexible they are and that they did everything they could to accommodate our schedules. Their staff are knowledgeable and skilled and we are extremely happy with the results and confident in the craftsmanship.

If you are looking to have a repair done or to have your roof replaced we recommend going with Above it All Roofing. We can’t say enough about how good they are and we have continued to recommend them to family and friends.
  
 
      Posted on Google  
   
   Cameron Howe 
 
 
 
 Trustindex verifies that the original source of the review is Google. So impressed with Above it All Roofing I thought I would post about it.  Kristian provided a very detailed and reasonable quote for repairing a section of flat roof on our century home.  He presented the solution to the problem, the cost, the warranty and all the requisite insurance.  I will be using them exclusively for any future needs.  Note, I contacted fifteen roof contractors and Above it all left the pack behind by any measure.
  
 
      Posted on Google  
   
   Liz Crim 
 
 
 
 Trustindex verifies that the original source of the review is Google. Above it all Roofing replaced my whole roof. Did an amazing job. Very professional, am so happy with the results. Would highly recommend them.

Ice Dam Removal & Prevention Service | FAQ Guide

Ice dams are a common winter roofing issue in Oakville. Here are answers to a few questions people often have when ice starts building up on their roof.

What causes ice dams on roofs?

Ice dams usually form when heat escapes through the attic and warms part of the roof, causing snow to melt unevenly. The melted water runs to the colder edges and refreezes, creating a ridge of ice that blocks proper drainage.

Are ice dams dangerous for my home?

Ice dams can trap melting snow on the roof and push water under shingles if they build up too much. That water can lead to leaks, damaged insulation, or stained ceilings if the problem isn’t addressed early.

Can I remove ice dams myself?

Some people try using a roof rake from the ground to remove excess snow near the roof edge. Breaking ice with tools or pouring hot water on it can damage shingles, so heavy buildup is usually best handled with professional steam removal.

How much does professional ice dam removal cost in Oakville?

The cost depends on how much ice has formed and how large the affected roof area is. Most roofing companies inspect the roof first and provide a quote based on the time and equipment required to safely remove the buildup.

When is the best time to schedule ice dam removal?

It’s best to schedule removal as soon as you notice ice building up along the roof edge. Addressing it early helps reduce the chance of water working its way under the shingles and causing interior damage.

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FAQs

How often should I replace my roof?

The average roof lasts 20 to 25 years, but this depends on the material, the climate and how well the roof is maintained. Metal, slate and tile roofs last much longer than asphalt shingles.

How do I know if my roof needs to be replaced?

Common signs include curling or missing shingles, granules collecting in the gutters, leaks or stains on the ceiling, a sagging roof deck, and a roof that is near the end of its expected lifespan. A professional inspection can confirm whether repair or replacement makes more sense.

How long do asphalt shingles last?

Asphalt shingles typically last 15 to 30 years, and 20 to 25 years is common. Freeze-thaw cycles, heavy snow and poor ventilation can shorten that lifespan in Ontario.

Which roofing material lasts the longest?

Slate lasts the longest, often more than 100 years. Clay and concrete tiles can last 50 to 100 years, and metal roofs generally last 40 to 70 years. Asphalt shingles have the shortest lifespan but are the most affordable.

Can I make my roof last longer?

Yes. Have the roof inspected regularly, keep gutters clear, remove debris and moss, make sure the attic is properly ventilated, and repair small problems quickly. Good installation also has a big effect on how long a roof lasts.

Should I repair or replace my roof?

A few damaged shingles or a small, isolated leak can usually be repaired. If the roof is old, has leaks in several places, or shows widespread curling and bare spots, replacement is usually the better long-term choice.

Does poor attic ventilation shorten the life of a roof?

Yes. Poor ventilation traps heat and moisture in the attic, which can cause shingles to degrade early and lead to leaks. Proper ventilation helps control temperature and humidity and prolongs the life of the roof.