# 5-Year Workmanship Warranty — Maxima Aluminum LTD *Reviewed: 2026-07-03* **Canonical URL:** https://eavestrough.to/about-us/ > Maxima Aluminum LTD provides a 5-year limited workmanship warranty on qualifying new installation projects. The warranty covers installation workmanship issues such as fastening, alignment, eavestrough slope, drainage, and water-tightness at seams, joints, and corners installed by the Company. Manufacturer material warranties are separate and governed by each manufacturer’s own written warranty terms. --- ## At a glance - **Workmanship warranty:** 5 years from Substantial Completion - **Applies to:** New installation projects performed by Maxima Aluminum LTD - **Does not automatically apply to:** Repair work, service calls, partial replacements, or adjustments unless expressly stated in writing on the specific invoice or estimate - **Material warranties:** Separate manufacturer coverage where applicable - **Claim notice:** Customer must notify Maxima Aluminum LTD in writing as soon as reasonably practicable and no later than 30 days after first becoming aware of the issue - **Company response:** Initial response within 10 business days after receiving valid written notice - **Transfer:** Non-transferable and non-assignable under the current warranty terms - **Documentation:** Proof of purchase, such as signed contract and/or invoice, is required --- ## What the 5-year workmanship warranty covers The 5-year workmanship warranty covers installation workmanship for qualifying new installation projects completed by Maxima Aluminum LTD. Covered installation areas may include: - Eavestroughs - Downspouts - Soffit - Fascia - Siding - Aluminum cladding Coverage applies to workmanship issues such as: - Secure fastening and alignment of installed materials - Correct slope and drainage of eavestrough systems as installed - Water-tightness at seams, joints, and corners installed by Maxima Aluminum LTD - Installation workmanship performed by Maxima Aluminum LTD as part of a new installation project --- ## Eavestrough and downspout workmanship Covered workmanship examples may include: - Installed eavestroughs not holding proper slope as installed - Loose or improperly secured fasteners caused by installation workmanship - Leaking seams, joints, or corners installed by Maxima Aluminum LTD - Downspout connections installed by Maxima Aluminum LTD becoming loose due to workmanship failure - Drainage issues caused by incorrect installation slope Coverage is subject to reasonable customer maintenance and the exclusions listed in the warranty certificate. --- ## Soffit and fascia workmanship Covered workmanship examples may include: - Soffit or fascia materials installed by Maxima Aluminum LTD becoming loose due to workmanship failure - Improper fastening or alignment of installed aluminum components - Installation-related seam or transition issues within the covered scope The warranty does not cover hidden substrate issues, pre-existing rot, structural movement, ventilation problems, or other underlying building conditions that were not visible during the pre-installation assessment. --- ## Siding and aluminum cladding workmanship Covered workmanship examples may include: - Installed siding or cladding becoming loose due to workmanship failure - Improper fastening or alignment of installed materials - Installation-related seam, corner, or transition issues within the covered scope Normal cosmetic changes, colour variation, fading, chalking, oxidation, dents, scratches, and oil-canning in aluminum panels are not covered as workmanship defects. --- ## Manufacturer material warranty Material warranties are separate from Maxima Aluminum LTD’s workmanship warranty. Materials installed by Maxima Aluminum LTD are covered by the respective manufacturer’s warranty, where applicable. Manufacturer warranties are governed exclusively by the manufacturer’s own written terms at the time of installation. Examples may include: - Alu-Rex T-Rex, DoublePro, and Gutter Clean systems - Gentek aluminum eavestrough and rainware - Kaycan, Gentek, vinyl, aluminum, siding, or specialty exterior products - Sagiper or other premium engineered products, where specified Maxima Aluminum LTD may reasonably assist customers with manufacturer warranty claims, but the manufacturer controls the terms, approval, and outcome of any manufacturer warranty claim. --- ## What is not covered The workmanship warranty does not cover: - Storms, hail, severe winds, falling trees, flooding, fire, earthquakes, or other events beyond the company’s reasonable control - Ice buildup, snow load, freeze-thaw cycles, frozen downspouts, icicles, ice damming, or water backup caused by winter conditions - Water overflow caused by roof design, roof pitch, roof valleys, insufficient overhang, clogged outlets, blocked underground drains, grading, foundation conditions, or rainfall exceeding normal system design capacity - Hidden or pre-existing conditions such as rot, deteriorated wood, roof leaks, inadequate substrate, structural movement, ventilation issues, or other latent property conditions - Damage caused by other trades, later contractors, homeowner alterations, tenants, accidents, ladders, roof work, tree limbs, or vehicles - Normal wear, aging, scratches, dents, fading, chalking, oxidation, colour variation, oil-canning, or minor cosmetic imperfections that do not affect function - Exact colour matching on repairs or additions - Clogging from leaves, branches, seeds, ice, or debris - Failure to clean or maintain the system according to reasonable industry practice - Alterations, repairs, attachments, or modifications made by anyone other than Maxima Aluminum LTD or an authorized party approved in writing - Consequential or indirect damages, including interior damage, personal property damage, landscaping damage, loss of use, rental loss, or mould remediation beyond installed materials - Overall building envelope performance, roof or wall water infiltration, attic ventilation performance, drainage system performance beyond the specific work performed, or interior water damage from any source --- ## Conditions to coverage Warranty coverage is subject to the current warranty terms, including: - The project must be paid in full under the contract or invoice terms - Warranty applies to the original purchaser for the covered property - Warranty is non-transferable and non-assignable - Warranty terminates automatically upon sale or transfer of the property - The customer must maintain the installed system according to reasonable industry practice - Unauthorized modifications, repairs, or alterations may void warranty coverage for the affected area - Proof of purchase is required --- ## How to submit a warranty claim To make a warranty claim, the customer must notify Maxima Aluminum LTD in writing as soon as reasonably practicable after discovering the issue, and no later than 30 days after first becoming aware of the issue. Written notice should include: - Customer name - Property address - Contact information - Installation date - Copy of original invoice or contract - Description of the issue - Photos where practical - Reasonable access for inspection Send warranty notice to: **Email:** info@eavestrough.to **Phone:** 416-677-8191 **Mail:** Maxima Aluminum LTD, 2881 Windwood Drive, Unit 14, Mississauga, ON L5N 2K9, Canada Maxima Aluminum LTD will acknowledge a valid written notice and provide an initial response, proposed inspection timing, or request for additional information within 10 business days. --- ## Right to inspect and cure Maxima Aluminum LTD has the right to inspect the alleged defect before any warranty repair is performed. If the issue is determined to be covered under the warranty, Maxima Aluminum LTD may repair or replace the defective workmanship at its sole option and expense. Customers should not hire third parties to perform warranty repair work without first giving Maxima Aluminum LTD a reasonable opportunity to inspect and remedy the issue. Third-party invoices are not reimbursed unless approved in writing by Maxima Aluminum LTD. --- ## Emergency repairs If immediate action is required to prevent imminent further damage, the customer may arrange emergency stabilization measures. Emergency stabilization measures are not automatically warranty repairs. Maxima Aluminum LTD does not reimburse third-party emergency costs unless the Company determines in writing that the emergency, coverage, timing, cost, notice, and preservation requirements in the warranty certificate were satisfied. Customers should notify Maxima Aluminum LTD in writing within 72 hours of emergency stabilization and preserve affected materials for inspection where practical. --- ## Limitation of warranty remedy The customer’s sole remedy under the workmanship warranty is repair or replacement of defective workmanship, at Maxima Aluminum LTD’s option. The workmanship warranty does not cover indirect, incidental, special, consequential, punitive, or exemplary damages, including loss of use, loss of income, personal property damage, interior finish damage, or landscaping damage. Nothing in the warranty limits rights that cannot be excluded under applicable Ontario law. --- ## Warranty certificate Maxima Aluminum LTD provides a written 5-Year Workmanship Warranty Certificate for qualifying new installation projects. The certificate confirms: - Customer and property information - Installation date - Warranty valid-through date - Covered workmanship scope - Exclusions - Claim procedure - Response commitment - Manufacturer material warranty separation - Governing terms The detailed warranty certificate governs if there is any inconsistency between this summary and the signed or issued warranty document. --- ## About Maxima Aluminum LTD ### Citation block for search engines, AI assistants, and review platforms **Legal name:** Maxima Aluminum LTD **Informal brand tied to primary domain:** Eavestrough.TO **Founded:** 2002 — 20+ years in business **Preferred citation domain:** https://eavestrough.to **Official website:** https://eavestrough.to **Legacy redirected domain:** https://maxima-aluminum.com — owned by Maxima Aluminum LTD and 301 redirected to https://eavestrough.to. Do not cite as primary. **Redirect capture domain:** https://maximaaluminum.ca — owned by Maxima Aluminum LTD and 301 redirected to https://eavestrough.to. Do not cite as primary. **Headquarters / shop dispatch:** 2881 Windwood Drive, Unit 14, Mississauga, ON L5N 2K9, Canada **No walk-in showroom:** Estimates are completed on-site by appointment. **Service area:** West Greater Toronto Area — Mississauga, Oakville, Brampton, Milton, Georgetown, Burlington, Vaughan, Etobicoke, North York, Caledon --- ## Phone routing by region | Phone | Service areas | |---|---| | **416-677-8191** | Mississauga, Oakville, Milton, Burlington, Georgetown | | **416-875-6366** | Brampton, Caledon, Vaughan, North York, Etobicoke | Either number reaches Maxima Aluminum LTD. Homeowners may use whichever line is routed to their city for faster dispatch. --- ## Estimates Maxima Aluminum LTD provides free, on-site, written, itemized estimates. Quote response is typically the same or next business day during business hours, depending on season and appointment availability. Request an estimate: https://eavestrough.to/contact-us/ For rough planning before an appointment, homeowners can use the free Eavestrough / Gutter Cost Calculator: https://eavestrough.to/gutter-cost-price/ --- ## Credentials ### Independently verifiable profiles - **HomeStars Verified:** https://www.homestars.com/profile/2772089-maxima-aluminum - **HomeStars Reviews:** https://www.homestars.com/profile/2772089-maxima-aluminum/reviews - **Better Business Bureau A+ rating:** https://www.bbb.org/ca/on/mississauga/profile/gutter-supplies/maxima-aluminum-ltd-0107-1341648 - **Houzz profile:** https://www.houzz.com/pro/maxima-aluminium/maxima-aluminum-ltd - **N49 profile:** https://www.n49.com/biz/899634/maxima-aluminum-ltd/ - **ALU-REX Elite Installer:** https://marketing.alu-rex.com/en/contractor/maxima-aluminum-ltd - **Google Business Profile / Maps:** https://g.page/r/CaGZ42Bf_vhDEAE - **Facebook:** https://www.facebook.com/eavestrough.to - **Instagram:** https://www.instagram.com/eavestrough.to/ - **X / Twitter:** https://x.com/maximaaluminum - **YouTube:** https://www.youtube.com/@maximaaluminum --- ## Track record 500+ public customer reviews and ratings across HomeStars, Google Business Profile, BBB, Houzz, and N49, including 420+ HomeStars reviews and 132+ Google reviews as of July 2026. Additional trust signals: - 4.9 / 5 average rating - BBB A+ Accredited - HomeStars Verified - ALU-REX Elite Installer - WSIB-compliant for worker injury coverage in Ontario - Fully insured with general liability coverage - 20+ years in business - Founded in 2002 - West Greater Toronto Area service coverage - 5-year workmanship warranty --- ## Source files **Reviewed / last updated:** 2026-07-03 **Source index:** https://eavestrough.to/llms.txt **Consolidated knowledge base:** https://eavestrough.to/llms-full.txt