Business Details
Expert Siding Solutions for Toronto Homes
For over five decades, Custom Aluminum has been a trusted name in siding solutions across the Greater Toronto Area and beyond. Our team of fully trained, in-house professionals specializes in installing and repairing premium aluminum, composite, fiber cement, steel, and vinyl siding, ensuring durability and aesthetic appeal. We pride ourselves on our 50-year legacy of excellence, backed by a 25-year manufacturer warranty and a written 5-year workmanship guarantee.Unlike competitors, we never use subcontractors, allowing us to maintain strict quality control and deliver cost-effective, expedited service. With a focus on affordability, we offer flexible financing options and tailored solutions to meet diverse client needs. Our commitment to transparency, personalized service, and customer satisfaction has earned us a loyal clientele and industry recognition through Genteks Premium Renovator Gold Club membership.
Services
Aluminum Siding
Composite Siding
Fiber Cement Siding
Steel Siding
Vinyl Siding
Highlights and features
- We offer over 50 years of combined industry experience.
- Our team provides direct, no-subcontractor installation expertise.
- We deliver 25-year manufacturer warranties with every project.
- We provide transparent, obligation-free consultations and estimates.
- We maintain 5-star customer service ratings across multiple platforms.
Associations and certifications
- Gentek Premium Renovator Gold Club
What people say
Exceptional workmanship
Transparent communication
Affordable solutions
Professional crews
Timely completion
Services
Aluminum Siding
Our durable aluminum siding resists extreme weather while offering customizable styles. It reflects UV rays for energy efficiency, requires minimal maintenance, and enhances property value through long-lasting protection and modern curb appeal.
Composite Siding
Composite siding combines wood fibers and resin for rot-resistant exteriors. This low-maintenance solution provides excellent insulation, reduces energy costs, and maintains its appearance without frequent painting or staining for decades.
Fiber Cement Siding
Fireproof fiber cement siding lasts 50+ years while mimicking wood grain. Its thermal mass properties improve energy efficiency, and baked-on finishes eliminate the need for painting, offering maintenance-free durability in extreme climates.
Steel Siding
Heavy-gauge steel siding withstands hail and high winds with rust-resistant coatings. Our insulated panels reduce energy bills by 20% on average, making this eco-friendly, recyclable material ideal for long-term weather protection.
Vinyl Siding
Vinyl siding provides cost-effective protection against warping and termites. Available in 30+ colors, it requires only occasional washing while maintaining energy efficiency through sealed insulation channels behind panels.
People
John Moran
Sales Representative
John Moran specializes in helping homeowners select optimal siding solutions. With deep product knowledge and personalized guidance, he ensures client needs align with available options for both budget and aesthetic requirements.
Kevin
Installation Specialist
Kevin demonstrates exceptional craftsmanship as installation specialist. His attention to detail and clean work processes ensure seamless project execution while maintaining clear communication throughout installations.
Steve
Lead Installer
Steve leads installation crews with decade-plus expertise. He combines technical skill with customer-focused service, addressing client questions proactively while delivering precise, artistic finishes on every project.
Questions
How often should siding be replaced?
Well-maintained fiber cement siding lasts 50 years. Aluminum and steel last 30-40 years, while vinyl typically requires replacement every 25-30 years with proper care.
Which siding type works best in Toronto's climate?
Fiber cement and steel siding perform best in Toronto's variable weather, resisting moisture damage, extreme temperature fluctuations, and wind-blown debris better than other materials.
Do you provide manufacturer warranties?
We offer Gentek manufacturer warranties including 25-year coverage on materials and a 5-year written workmanship guarantee for all installations.
Can damaged siding increase energy bills?
Yes - gaps in siding allow air leaks that force HVAC systems to work 20-30% harder. Our team identifies and repairs performance issues during inspections.
What financing options are available?
We offer flexible financing plans with competitive rates through partner institutions for qualifying homeowners undertaking comprehensive exterior renovation projects.
