Salem, OR Aluminum Shingles Review: Interlock Roof System Leak, Warranty Claim, and Full Replacement Success

Salem, OR

Kara D.

Update on my Interlock Roof System. I encourage you to read all of this review, because it has a very important element to it, and it might surprise you.I had the roof installed 2 years ago, & as noted in my original review below, the subcontractor at that time was less than attentive. Turns out, his crew was, too. In late 2020, there was a pretty significant leak into the kitchen from the sola tube, which prompted a repair call. The responses from customer service were a bit iffy, but Ivan (super knowledgeable guy) came out to inspect the leaks. At that time he also investigated the leaking behind the gutters & facia boards that had been happening right from the beginning. Apparently there was excessive condensation happening above and below the waterproofing, & it was a mystery why that was happening. It took two attempts to fix the leak into the kitchen, & a few more inspections to investigate the failing roof. There several visits and emails, & finally, in early 2021, I found it necessary to formally executed a warranty claim on the roof to HQ in Canada. I expected resistance.Here is the great part. Not only did Interlock Roofing take my warranty claim seriously, having Ivan come back yet again & open up a portion of the roof to inspect further; Mr. Yvon Giroux, VP of Installation in Canada, decided to have his best crew come out & completely tear off not only the Interlock Roof, but the asphalt roof underneath it as well, & start from absolute scratch. A fully new installation.To no one’s surprise, they found mistakes were done by the first subcontracting crew (who didn’t work for Interlock very long that year). I can tell you, the crew that came out last week were top notch. I haven’t seen that amount of dedicated hard work in a very long time. It was obvious right from the start this crew was knowledgeable & well polished.I am so impressed with the Interlock Roofing System, the Company, and their integrity! The tear off, any repairs, & full installation was done in 2 days. Right after, we had several days of heavy rain. Not. One. Drip. Anywhere.The roof is even more attractive and beautiful than before. Interlock earned every one of their 5 stars. The roof is amazing, and I am one very satisfied customer.**Original Review**The roof is amazing. It looks great and the neighbors compliment it all the time. Big bonus is I have hardly used my air conditioning at all this year. What Interlock told me appears to be pretty spot on as far as the roof keeping the house cooler during hot weather. And finally, I really enjoy not having to get up on the roof several times a year to maintain it, knowing it is going to outlast me.The company was very gentle with us when we asked to postpone our fall scheduled installation for a few months due to a series of deaths, and as soon as weather permitted in the spring, we had the roof installed.The only thing that I was not thrilled about was when the installers arrived, I found out they were not employed by Interlock, as we were led to believe when we signed the contract last year. Quite honestly, had I known the installation was sub-contracted out, it would have been a deal breaker and I wouldn’t have signed the contract. The sub-contractor was often busy with his other business needs and wasn’t always on site during the installation. I understand his crew might only work on Interlock installations, but the owner of the contracting business was not solely dedicated to Interlock. He was a really nice guy, but not super attentive to my questions or concerns, which came back to haunt him later. I had requested a customer service follow-up after the installation that took a couple of months to have my concerned addressed fully.The reason for 4 stars instead of 5 was the sub-contractor instead of employees for the install, and the fact the customer service response was pretty slow. In the end, Interlock made good on everything. I still recommend them as a company, and I definitely recommend the roof.

Services: Roof inspection, Roof installation, Roof repair

Salem, OR

Roofing Promotions in Salem, OR.

No Payments, No Interest Until Spring 2027 or 10% OFF!

Kick Off 2026 With a Roof Built to Last 50+ Years

Book Your Roof Now — No Payments & No Interest Until Spring 2027 OR 10% OFF! Rates as low as 7.8%+
*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 March 31, 2026. Offer only available in Oregon and Washington, United States.

Local Interlock Metal Roofing Company Near Salem

Interlock Metal Roofing (PNW) Inc.

1355 NW Everett Street, Portland, OR 97209
(503) 966-2948
scott@oregonmetalroofing.com
www.oregonmetalroofing.com
Interlock Metal Roofing (PNW) Inc. is the official installer of the Interlock® Lifetime Roofing System in Oregon and the Pacific Northwest. Based in Portland and serving communities across the Portland Metro, Willamette Valley, Columbia River Gorge, Oregon Coast, and neighboring Washington markets, our team has protected thousands of homes with premium, rust-proof aluminum and solid copper roofing since 1997. We specialize exclusively in Interlock® Lifetime Metal Roofing profiles — Slate, Cedar Shingle, Shake, Mediterranean Tile, and Standing Seam — engineered for the Northwest’s heavy rain, wind, moss growth, and freeze-thaw cycles. Every roof is finished with the Alunar® Coating System for long-term color retention and energy efficiency, and is fully solar compatible. Homeowners choose Interlock Metal Roofing (PNW) Inc. for one reason: worry-free performance that lasts a lifetime. With award-recognized service and fully licensed installation in Oregon and Washington, we deliver the last roof you’ll ever need — backed by a lifetime limited warranty and the promise: Never Re-Roof Again.®

Top 10 Metal Roofing FAQs for Homeowners in Salem

Homeowners researching metal roofing in Salem 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 Salem 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.

Metal roofs commonly last 40–70+ years, while asphalt shingles typically last 15–30 years. Salem has cool, wet winters with annual precipitation around 35–45 inches and short, dry summers, so heavy rainfall and persistent humidity (which promotes moss and algae growth) are the primary local factors affecting roof longevity. Snow loads are generally light, but repeated wetting/drying and occasional freeze-thaw cycles can accelerate wear on asphalt and promote moisture-related issues. Homeowners often choose metal because it sheds rain and resists moss, rot, and wind damage, offering lower maintenance and longer service life in Salem’s damp climate. Interlock Metal Roofing systems use heavy-gauge aluminum and come with a lifetime limited 50-year transferable warranty designed for long-term protection.
Metal roofing in Salem, OR generally carries a higher upfront cost than asphalt shingles. Final pricing depends on roof size, pitch, complexity (hips, valleys, dormers), tear-off and disposal, flashing and skylights, and labor and access. Local construction factors such as Salem-area labor rates, permitting, seasonal weather, and contractor availability also influence bids. Rather than comparing only initial price, many homeowners evaluate lifetime value—metal roofs often last longer, resist storm damage, and can lower long-term repair and replacement expenses. Durable roofing systems can reduce future maintenance and total cost of ownership by delaying or avoiding reroofing. Interlock Metal Roofing focuses on long-term ownership value and durable systems; we position our offerings based on lifecycle performance and warranty support rather than competing as the lowest-cost option.
Metal roofing can be worth it in Salem, but it depends on priorities. Lifespan: metal typically lasts 40–70+ years vs. asphalt shingles about 15–30 years. Maintenance: metal needs less routine care (occasional seam checks), while shingles require more frequent inspections, moss/algae cleaning and periodic replacement. Durability: metal resists rot, shedding heavy fall/winter moisture better; asphalt is more prone to granule loss and moss under persistent wet conditions—Salem gets about 43–45 in. of precipitation annually, encouraging moss and long roof wetness. Long-term value: metal’s higher upfront cost is often offset by longer service life and lower replacement frequency, but asphalt has lower initial expense. Salem’s wet winters and occasional freeze–thaw cycles can accelerate shingle wear, so homeowners who prioritize durability and long-term protection often choose metal roofing. Interlock Metal Roofing appeals for its leak-resistant interlocking panels, longevity and architectural curb appeal.
This is a common myth. Modern residential metal roofs installed over solid decking do not sound like barn roofs. Rain noise depends on the roof assembly—insulation, attic space, underlayment, and ventilation all absorb and break up sound. Quality installation matters: secure fastening, solid deck, and proper underlayment reduce vibration and noise. Properly installed residential metal roofs are typically similar in sound to asphalt shingle or tile roofs during rainfall, not louder. In Salem, OR, the same principles apply—climate doesn’t make metal inherently noisier. Interlock Metal Roofing systems are installed as complete roofing systems designed for residential homes, with components engineered to control sound and weather performance.
Yes — a metal roof can be energy efficient in Salem, OR. Metal roofing can reflect sunlight and reduce heat gain when paired with reflective coatings, helping keep homes cooler in summer. Overall energy performance depends on roof assembly, insulation, and ventilation; a reflective roof with poor insulation or ventilation won’t deliver full savings. Climate matters: Salem’s temperate, wet winters and warm, dry summers mean benefits come from both reduced summer cooling and durable moisture resistance. Homeowners researching roof replacement often prioritize energy efficiency to lower utility bills, improve indoor comfort, qualify for incentives, and increase resale value. Interlock Metal Roofing systems are designed to support long-term home performance and reduce maintenance needs.
Salem, OR has wet, windy winters and occasional severe windstorms, thunderstorms and hail that can stress roofs—local hazard planning documents identify these recurring risks for the city. Regional wind events have produced sustained winds near 40 mph with gusts up to about 59 mph, so secure fastening and wind-rated assemblies matter. Metal roofing performs well in wind (when properly anchored), sheds heavy rain, and resists hail better than many asphalt shingles, though extreme hail or poor fastening can dent or lift panels. Performance depends on roofing system design (profile, fastenings, underlayment), installation quality, and material durability. Homeowners consider weather resilience to reduce leak risk, repair costs and insurance exposure during Salem’s winter storms and high-wind events. Interlock Metal Roofing systems are engineered for durability, hail protection, and wind resistance.
Corrosion and rust resistance are key for metal roofing in Salem, OR. Metal roofing performance depends on the base metal—steel, galvanized steel, and aluminum behave differently in moisture and salt exposure. Some metals, like stainless steel and aluminum, resist corrosion better than untreated steel. Aluminum performs particularly well in wet or coastal environments because it forms a stable oxide layer that prevents further deterioration. Homeowners should consider corrosion resistance to maximize roof lifespan, reduce maintenance, avoid stains and leaks, and protect home value in Salem’s rainy climate. Interlock Metal Roofing systems use aluminum construction designed for strong corrosion resistance and are protected by the Alunar Coating System for extra protection, providing a durable, low‑maintenance option suited to the region’s conditions.
Metal roofing in Salem, Oregon, is generally low maintenance and highly durable, resisting rot, insects and many weather impacts. However, no roof is completely maintenance-free. Homeowners should inspect their metal roofs periodically—after major storms, heavy snowfall, or during seasonal cleanups—to spot loose panels, fasteners, or damaged seams. Remove leaves, needles and branches and keep gutters clear to prevent standing water or corrosion. Check flashing, roof penetrations (vents, chimneys, skylights) and sealants for deterioration and re-caulk or tighten as needed. Wind-driven debris and falling branches during winter or fall storms can cause dents or dislodge materials, so address damage promptly. With routine checks and minor upkeep, metal roofing is a long-lasting, low-maintenance option for Salem homes.
In Salem, OR, metal roofing can increase home value because buyers often prioritize durable, low‑maintenance roofs that reduce future expenses and upkeep. Premium metal materials also enhance curb appeal, making homes stand out in local neighborhoods. A long lifespan and strong warranty history boost buyer confidence, especially where weather and resale expectations matter. Architectural style should match nearby homes—metal roofing best supports value when profiles and colors complement the neighborhood context. Interlock Metal Roofing systems offer multiple architectural profiles (slate, cedar shingle, Mediterranean tile, shake, and standing seam) and are available in heavy‑gauge aluminum and solid copper, letting homeowners achieve both authentic looks and the performance buyers seek. This can translate to higher resale prices.
Yes — Interlock Metal Roofing Systems can accommodate solar panels in Salem when fitted with custom solar brackets installed by Interlock Metal Roofing (PNW) Inc. Salem’s wet, high‑precipitation climate and persistent humidity encourage moss on roofs, so choosing a roof with long service life is important to avoid panel re‑mounts during replacements (Salem climate data shows high annual precipitation). Moss and algae are common in the Pacific Northwest, so metal’s low moss adherence is an advantage. Plan for solar when replacing your roof: long‑lasting materials like Interlock metal roofing are preferred because they reduce future work; Interlock systems are solar‑compatible and engineered to support mounting solutions.
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