Oakville, ON Metal Shingle Roof Review — Interlock Aluminum PVDF (2024)

Oakville, ON

TL;DR: Oakville Review Summary

Roofing installation in Oakville: the homeowner replaced a builder roof that lasted 12 years and sought a more durable, fade-resistant product and a company that would be around to support warranty issues. They chose Interlock’s aluminum roofing with PVDF coating, a lifetime transferable warranty and over 40 years in business; staff (including Bruce) gave a fair, no-pressure quote, installers were courteous, addressed aesthetic concerns, coordinated with neighbours, cleaned up daily and worked around rain, and the homeowner is pleased and hopeful the roof will be durable for many years.
Rodney M.

I have a new roof installed by Interlock and very pleased with the professionalism and aesthetics. My builder roof lasted 12 years and I needed something more durable. I spent months talking to steel roof installers and the thing that bothered me most, is whether the company will be around long enough to support warranty issues. The coatings were also prone to fading and I was looking for a worry free product.

My research led me to select aluminum roofing with PVDF coating for durability and resistance to Color fade. The lifetime transferable warranty and fact that Interlock has been in business for over 40 years led me to contact the company.

Interlock staff are courteous and Bruce gave a very fair price with a no pressure quote. My roof has some features that could affect aesthetics and Bruce arranged for special considerations at those locations. The installers were very courteous, and took the time necessary to do a great installation. They respected my views as a home owner and provided regular updates on progress and solutions. The installers cleaned up debris at the end of each day and coordinated with my neighbours to minimize impact from the roofing job. When rain was in the forecast the crew worked tirelessly to complete roofing sections that would be vulnerable to rainfall.

Overall I am pleased with everyone’s efforts and now hope the roof will be durable for many years.

Oakville, ON

Roof Details

Roof Installation Location: Oakville, ON
Roof Installation Year: 2024
Roof Age: 1 years, 8 months, 15 days
Review Submitted: 1 years, 8 months, 15 days after completion date
Roof Material: Aluminum
Roof Colour: Tudor Brown
Roof Coating: Alunar® Coating System
Roof Warranty: Lifetime Limited Warranty

Roofing Promotions in Oakville, ON.

Spring Home Protection Event

Enjoy Interest-Free Payments for 3 Months*

Book Your Roof Project this Spring & Enjoy Interest-Free Payments for 3 Months + Save at least $2499 on the last roof you will ever need.
*Cannot be combined with any other promotional offers or discounts. Offer valid for this promotion only. Discount cannot be applied to previous purchases. Price discounts depend on the size and location of your home. Minimum 12 Sq. purchase required for discount offered. Must purchase an Interlock Lifetime Roofing System to qualify. Available only at time of purchase. Offer not valid if contract is canceled. Offer does not apply to contract amendments. Offer expires May 31, 2026. Offer only available in Ontario, Canada.

Local Interlock Roofing Company Near Oakville

Interlock Metal Roofing (Ontario) Ltd.

2800 Argentia Rd #5, Mississauga, ON L5N 8L2 Canada
(416) 620-2174
Interlock Metal Roofing (Ontario) Ltd. has been protecting homes across the Greater Toronto Area and South-Central Ontario since 1998, offering premium aluminum roofing systems built for urban and suburban lifestyles. From Oakville and Mississauga to Markham and Barrie, our roofs combine elegant design with lifetime performance—resisting corrosion, high winds, and year-round weather extremes. Trusted for quality, durability, and sustainability, Interlock roofs deliver beauty and peace of mind for homeowners seeking a long-term investment.

Top 10 Metal Roofing FAQs for Homeowners in Oakville

Homeowners researching metal roofing in Oakville often have several important questions before replacing their roof. Many people want to understand how metal roofing compares to traditional materials like asphalt shingles in terms of lifespan, durability, cost, and long-term value. Roofing decisions can also be influenced by local weather conditions. Homes in Oakville may experience environmental factors such as rain, wind, snow, heat, fire, or seasonal storms that can impact roof performance over time. The following frequently asked questions help explain what homeowners should know when evaluating metal roofing and why many people choose durable roofing systems designed for long-term protection.

How long does a metal roof last in Oakville, ON? In Oakville a quality metal roof commonly lasts at least 50–75+ years, while asphalt shingles typically last 15–25 years. Oakville’s climate — cold, snowy winters with frequent freeze–thaw cycles, significant rainfall and higher humidity from nearby Lake Ontario — plus occasional hail and wind storms can shorten asphalt lifespans but have less impact on properly installed metal systems. Homeowners choose metal for its ability to shed snow, resist moisture and biological growth, withstand wind and hail better than asphalt, and require less maintenance. For long-term protection, Interlock Metal Roofing systems use heavy-gauge aluminium and carry a lifetime limited 50‑year transferable warranty designed for enduring performance in Oakville’s climate.
Metal roofs in Oakville typically cost more upfront than asphalt shingles, but final price varies with roof size, slope, complexity (dormers, valleys), tear‑off, flashing, skylights and labour. Locally, freeze–thaw cycles and frequent freezing rain can create ice dams and added loading, and Oakville’s proximity to Lake Ontario brings lake‑effect snow and persistent moisture that affect underlayments and flashing. Those conditions can increase installation costs (better ventilation, underlayment, heavy‑duty flashing, longer labour windows). Many homeowners therefore compare options on lifetime value — metal roofs cost more now but often lower future repair and replacement costs due to durability. Interlock Metal Roofing emphasises long‑term ownership value and performance in Oakville’s climate rather than positioning as the lowest‑cost roofing option.
Oakville has cold, snowy winters and seasonal freeze–thaw cycles that increase ice‑dam risk and accelerate shingle wear, plus regular rainfall in shoulder seasons—factors that matter for roof choice. Lifespan: asphalt shingles typically last ~15–25 years in this climate; metal roofs commonly last 40+ years. Maintenance: shingles need more frequent inspections, patching and eventual replacement after repeated freeze–thaw and hail; metal needs occasional seam/fastener checks and repainting. Durability: metal sheds snow, resists moisture and rot better, though severe hail can dent metal and very cold cycling can stress fasteners; shingles are more prone to granule loss and membrane failure. Long‑term value: metal costs more up front but often lowers lifetime repair/replacement costs and can boost resale for buyers focused on low maintenance and protection. Homeowners prioritising durability and long‑term protection often choose metal. Interlock Metal Roofing appeals because interlocking panels reduce leak and ice‑dam risk while offering lasting performance and architectural curb appeal.
This is a common myth in Oakville, ON: metal roofs are overly noisy in rain. Modern residential metal roofing installed over solid decking with appropriate underlayment, insulation and attic space does not sound like a barn roof. Sound transmission depends on insulation levels, roof assembly and ventilation; thicker underlayments, acoustic insulation and an air gap or attic greatly reduce noise. Installation quality and fastening method also matter — a professionally installed system will minimise vibration and rattling. Properly installed residential metal roofs typically sound similar to asphalt shingle or tile roofs. Interlock Metal Roofing systems are installed as complete residential roofing systems, engineered and assembled to control weather and acoustic performance.
In Oakville, ON, metal roofs can be energy efficient because reflective metal finishes bounce sunlight, reducing summer heat gain and cooling costs. Overall performance depends on the whole roof assembly — insulation levels, underlayments and attic ventilation all influence heat flow — so a reflective metal roof alone won’t guarantee savings. Oakville’s climate (cold winters, warm summers) means benefits vary seasonally: reduced summer cooling is often significant, while winter heating impacts depend on insulation and airtightness. Homeowners researching roof replacement often prioritise energy efficiency to lower utility bills, improve indoor comfort, qualify for rebates or codes, and boost resale value. Interlock Metal Roofing systems are designed to support long-term home performance through durable, energy-conscious roof assemblies.
Oakville, ON sees seasonal storms—strong spring/summer thunderstorms with wind and hail, plus winter freezing rain, ice storms and heavy snow that can stress roofs and trees. Metal roofing resists wind uplift, sheds snow and rain, and can withstand hail better than many shingle options, but performance varies by system design, connection details and substrate. Proper installation and quality fasteners keep panels secure in high winds; thicker gauges, impact‑rated coatings and tested profiles improve hail resistance. Homeowners prioritise weather resilience to reduce leaks, storm damage and long‑term repair costs. Interlock Metal Roofing systems are engineered for durability, hail protection and wind resistance, and when specified and installed correctly they provide a long‑lasting, low‑maintenance option for Oakville’s mixed severe‑weather risks. Ask installers about impact ratings and wind certifications.
In Oakville, ON, corrosion and rust resistance are vital when choosing metal roofing. Performance depends on the metal type: steel, zinc, copper and aluminium behave differently in moisture and salt exposure, and some materials are inherently more corrosion‑resistant. Aluminium performs particularly well in wet or coastal environments because its natural oxide layer limits rust and deterioration. Homeowners should prioritise corrosion resistance to extend roof lifespan, reduce maintenance and repair costs, protect structural timbers and preserve property value in humid or winter‑salt conditions. Interlock Metal Roofing systems use aluminium construction designed for strong corrosion resistance and are further protected by the Alunar Coating System for extra protection, making them well suited to Oakville’s climate.
Metal roofing in Oakville, Ontario is generally considered low maintenance due to durable materials and long service life. That said, no roof is completely maintenance‑free: homeowners should perform periodic inspections—after storms and at least annually—to spot loose fasteners, damaged panels, or coating wear. Clear seasonal debris and overhanging branches, keep gutters and downspouts free‑flowing, and examine flashing, roof penetrations (vents, chimneys, skylights) and sealants for deterioration. Heavy snow, ice formation, wind‑driven debris and spring/summer storms can affect panels and joints, so check roofs after major weather events. With routine care and prompt repairs, metal roofing remains a durable, low‑maintenance option well suited to Oakville’s climate.
Yes—in Oakville, ON, metal roofing can increase a home’s value. Buyers prioritise durable, low‑maintenance roofs, so a high‑quality metal roof can be a selling point. Premium roofing materials also enhance curb appeal and help a home stand out on streets where style and finish matter. Long lifespans and strong warranties improve buyer confidence, especially in neighbourhoods with established architectural character; matching the roof profile to local styles is important. Interlock Metal Roofing systems offer multiple architectural profiles such as slate, cedar shingle, Mediterranean tile, shake, and standing seam, available in heavy gauge aluminium and solid copper. While exact value uplift varies by market and comparables, in Oakville a well‑chosen metal roof can positively influence perceived value and resale potential.
Yes. Interlock Metal Roofing systems are solar‑compatible; Interlock Metal Roofing (Ontario) Ltd. supplies custom solar brackets to mount panels without compromising the roof. In Oakville, frequent freeze–thaw cycles and winter snow/freezing‑rain — plus lake‑effect humidity — affect roof integrity, so roof lifespan matters when adding solar and long‑lasting materials are preferred for minimal disruptions and secure anchor points. Homeowners should consider future solar plans when replacing a roof to choose durable systems and ensure proper mounting integration. When comparing materials locally, favour long‑life options like metal to maximise solar ROI. Interlock’s systems are designed to support solar mounting solutions and prolong service life, reducing the need to remove panels for roof replacement.

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Review: May 13, 2026

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Review: April 23, 2026

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Review: April 20, 2026

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Review: April 20, 2026

Completion: June 20, 2019

We’ve had our roof for about 7 years and have been very pleased with it. Recently, I scheduled gutter cleaning which was complicated by a run of wet weather which makes the roof very slippery. The gutter contractor asked if we had ever considered installing safety anchors. I didn’t know there was such a thing. I called Interlock and Ivan came by to take a look. He quickly determined appropriate locations for the anchors that the gutter cleaners could clip their safety harnesses to and showed me an example of the anchor itself. He also offered to paint them black to make them more inconspicuous on our dark roof. He returned about a week later for the install and afterwards showed us pictures of the anchors from the roof and pointed them out from the ground. Overall very professional, prompt, excellent service.

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I recently had my 25 year old asphalt roof replaced with an Interlock Metal roof. I'm so very happy with my decision. In fact, best decision ever to have Interlock Industries install. The metal roof is manufactured in Delta, BC and they have their own installers. It's not panels! It looks very much like a cedar roof! Colour is awesome as well! My home is located in Victoria on Vancouver Island and looks great with my new roof! Interlock is a very professional business from contract signing to installation. Amazing crew that gets the job done in a timely manner. My roof looks fabulous. It's a work of art!!

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Review: April 14, 2026

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Aurora, ON Metal Roofing Review — Interlock Installation (2016)

Review: April 13, 2026

Completion: May 3, 2016

We moved into our new house in 1984. Our new house came with new 25 year shingles. In 2004, 20 years later we noticed that our roof shingles needed to be redone. Now, back in 1984 they used asbestos in the roof shingles and although at the time they said they were 25 year shingles, we were still happy to get 20 years out of them. So, in 2004 we got a quote and had the roof re-shingled. We paid extra for the 25 year shingles as we had such a good result with the original shingles. In 2016 (i.e. 12 years later) my neighbour told us that our shingles on the south side of the house were cracked with rolled up edges and needed to be replaced. (We can't see the south roof of our house unless we are visiting the neighbours.) The shingles on the north side were still ok, but since you can't really shingle half a roof we knew that we had to have the whole roof done...after just 12 years. We were a little upset about this and decided to go to the National Home Show in Toronto to look at alternatives. We met Tom Watson at the Interlock Metal Roofing booth and he took a lot of time and explained the complete roofing system to us. We liked what we saw and what was explained to us and we arranged to have a home visit from Interlock and to give us a quote. The metal roof was certainly a lot more expensive than a regular asphalt shingle roof, but we decided to get the metal roof anyways because we did not want the hassle of having to re-shingle every 10 or 11 years...and there are also some other unforeseen benefits detailed below that we did not know about at the time. The metal roof comes with a Lifetime Limited Warranty, 50 year transferable, not prorated so even though more expensive it adds value to lyour home because if in the future you are looking to sell, the buyer knows he won't have any roof problems for the 50 year life of the roof. Your roof becomes an asset instead of a liability. The installation happened over 4-5 days. I paid a lot of attention to what they were doing and how they were doing it. The roof vents were removed. These are the same roof vents that raccoons like to rip off for access to your attic, so that potential problem went away. A ridge vent (google it) was installed on the top of the roof and it is low profile and fits in so you would not know that it is there. Raccoons have been known to chew a hole in asphalt shingles and roofing plywood to get into your attic. With a metal roof, it isn't happening. That mode of access is eliminated. Now, with our previous asphalt shingles we had constant problems with raccoons pooping on our roof (sound familiar?) and for some reason, at least for the last 10 years that we have had the metal roof, that has not happened. I don't know why, but I can speculate that the raccoons find the metal roof very slippery and they are not comfortable being up there and doing their business while trying not to slide off the roof. Also, in the past we have had squirrels occasionally make their way through, under, beside our asphalt shingles and get into our attic. That will never happen with a metal roof because the whole roof is sealed and northing is getting that way. If you are concerned about high winds ripping off your shingles you don't have to worry with a metal roof. Each and every metal shingle is fastened to the roof with aluminum screws (note the metal roof shingles are painted and baked to a tough finish) and they are interlocked with each other, so you may lose your entire roof in a hurricane, but the metal shingles will still be attached to it. We moved into our new house in 1984. After about 2 years of sweating through humid summers, we installed an A/C system. Our new A/C system worked ok in that it removed the humidity and cooled the house, but with the high 37 deg C temperatures it was struggling. The A/C would run continuously and never stopped on those hot days, but once the metal roof was installed it cycled on and off as designed. We highly recommend Interlock Metal Roofing.

Dan S.

Aurora, ON

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Review: April 12, 2026

Completion: May 30, 2016

We had our roofed replaced by Interlock Roofing in 2016. One of the best decisions we’ve ever made! Our roof looks like slate shingles but is entirely metal. We e received many compliments on it over the years Recently we had a lot of strong wind and hailstorms and our representative, John Mondeshean, checked in with us to see if we sustained any roof damage. He came out and inspected our roof for us within a day or two. Luckily we didn’t have any damage. I’ve been impressed by this company and their product from day one. John is the consummate professional. Our roof is now 10 years old and I still say it was the best investment! Highly recommend!

Margot M.

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Metal Shingle Roof Review in Anchorage, AK (Installed 2013)

Review: April 11, 2026

Completion: August 27, 2013

We have had this roof for about 17 years. We got hurricane strength winds and there has been no problems with the roof. We had 3 conventional shingle roof before and they had delaminated and blown in to other neighbors yards. Worth the money in our opinion.

Michelle W.

Anchorage, AK

Last modified: May 19, 2026 9:10 am
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