Business Details
50+ Years
experience
Trusted Roofing & Siding Solutions in Mississauga
For over five decades, Custom Aluminum has been a trusted provider of exterior home solutions across the Greater Toronto Area and beyond. Our team of fully trained professionals specializes in the installation and repair of high-quality siding, soffit, eavestrough, and related products, with a commitment to excellence that has earned us membership in Gentek's Premium Renovator Gold Club. We maintain complete control over every project by employing no subcontractors, ensuring consistent quality and efficiency while passing cost savings to our clients.Backed by a 5-year workmanship guarantee and a 25-year manufacturer warranty, our solutions combine durability with aesthetic appeal. Our customer-centric approach includes personalized consultations, transparent pricing, and financing options to accommodate various budgets. With a combined 150+ years of experience among our staff, we deliver energy-efficient, low-maintenance solutions that enhance property value while maintaining rigorous safety standards throughout every project phase.
Services
Aluminum Siding
Composite Siding
Eavestrough Installation
Soffit & Fascia
Garage Doors
Leaf Guards
Railings
Shutters
Details
- Year established: 1974
Highlights and features
- Over 50 years of combined experience in exterior home solutions
- Exclusive use of trained, in-house professionals with no subcontractors
- Backed by 5-year workmanship guarantee and 25-year manufacturer warranty
- Financing options available for budget-conscious homeowners
- Recognized industry excellence through Gentek Premium Renovator membership
Associations and certifications
- Gentek Premium Renovator Gold Club
What people say
Excellent service
Professional installers
Affordable solutions
Amazing workmanship
Saved money
Services
Aluminum Siding
Our aluminum siding combines durability with aesthetic appeal, resisting harsh weather while requiring minimal maintenance. Available in multiple colors and textures, it offers energy efficiency through thermal insulation properties. This long-lasting solution protects homes while enhancing curb appeal with customizable design options.
Eavestrough Installation
Custom aluminum eavestrough systems effectively manage rainwater to protect foundations and landscaping. Our installations prevent water damage while offering optional leaf guards for reduced maintenance. Durable aluminum construction ensures longevity with minimal upkeep requirements.
Soffit & Fascia
We install ventilation-equipped soffits and protective fascia boards that extend roof lifespan while improving home aesthetics. These components work together to prevent moisture damage and pest intrusion through roof overhangs.
Garage Doors
Our garage doors combine security with visual appeal, offering traditional and modern designs that complement home exteriors. Durable construction ensures reliable operation while enhancing property value through improved curb appeal.
Leaf Guards
Custom-fitted leaf guard systems prevent debris accumulation in gutters while allowing unrestricted water flow. This maintenance-reducing solution protects against clogs and water damage while preserving the functionality of existing drainage systems.
Questions
What causes damage to siding?
Siding damage typically results from severe weather conditions like hail and wind, UV exposure, improper installation, pest infestations, and lack of maintenance. Regular inspections help identify issues early.
How do I know when to replace my siding?
Signs indicating replacement needs include visible cracks, warping, persistent moisture issues, increased energy bills, and pest activity around your home's exterior.
Why should I re-side my home?
Re-siding enhances curb appeal, improves energy efficiency, protects against weather elements, and increases property value while reducing long-term maintenance costs.
Does all my siding need replacement?
Partial replacement may suffice for localized damage, but full replacement is recommended for aging systems. Our experts assess each situation to determine the most cost-effective solution.
What's the best siding for my home?
Material selection depends on durability needs, aesthetic preferences, and maintenance requirements. We offer aluminum, fiber cement, steel, and vinyl options with expert guidance for informed decisions.
Reviews (4)
Chris Brown Waterdown
Sep 13, 2021
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Custom Aluminum was a pleasure to work with. Dave in sales was very knowledgeable and always available to answer questions both before and after placing our order. The office staff always kept us aware of the installer schedules - something we did not expect to see. Kevin and Steve were FANTASTIC installers - very professional, personable and detailed work from this installation team. They also provided good recommendations and advice as they were installing to make the work even better! I would recommend Custom Aluminum to all looking for this type of work.
Laura Gamez
Jul 14, 2021
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I highly recommend Custom Aluminum Windows & Siding! We needed to change eavestroughs/facia/soffit and also wanted to add exterior insulation and new siding to our family home (built in 1970s). We got around 9 different quotes, and by far one of the most competitive and fair was by Custom Aluminum. The products they use are excellent, and they explain and show you the difference. The owner is incredibly patient and explained everything to us, throughout the job he was always available to answer questions. Then the Superstar team (Kevin and Steve), came to our home and did a fantastic job! They
Eric Kerrigan
Jan 03, 2021
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We had Custom Aluminum renovate the exterior of our house with new insulation, aluminum siding and eaves. The quality of work was excellent and the crew showed up everyday. Less than a year later I made a service call. The new crew was rude, threatening and unprofessional. They argued that the service was covered under warranty. I would not recommend this company because of that experience.
Dani D.
Dec 27, 2020
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Unbelievably unprofessional and dishonest! Don't waste your time with this company!
Booked a job to replace the siding with new insulation and vinyl siding. I asked if the job can be done in 4 weeks, and i was assured that it would. After 4 weeks i was told "due to covid" (every contractor's excuse these days) it will be another 4 to 6 weeks, but the owner promises it will be done by the end of September! It's the end of September and they are withdrawing from doing the job saying we never talked about replacing the old siding, just to add on top! The salesperson, Bruce, lied from day one. I have
Booked a job to replace the siding with new insulation and vinyl siding. I asked if the job can be done in 4 weeks, and i was assured that it would. After 4 weeks i was told "due to covid" (every contractor's excuse these days) it will be another 4 to 6 weeks, but the owner promises it will be done by the end of September! It's the end of September and they are withdrawing from doing the job saying we never talked about replacing the old siding, just to add on top! The salesperson, Bruce, lied from day one. I have
