Transform your London home with premium siding that withstands Ontario's harsh climate. Our expert installation ensures lasting beauty, superior protection, and exceptional energy efficiency for decades to come.
50-Year Warranty
Lifetime Protection
$8,000 Rebates
Available Now
0% Financing
No Payments Until 2026
For 8 years, we've been London's trusted london services specialists. Our 1,200+ completed projects demonstrate our commitment to quality, from neighborhood to neighborhood.
Living in London, Ontario means dealing with a climate that puts your home’s exterior to the test—from snowy winters to humid summers. That’s why choosing the right siding isn’t just about looks; it’s about protection, energy efficiency, and long-term value. As a top-rated local contractor, we’ve spent years helping London homeowners in neighborhoods like Wortley Village, Old East Village, and Byron make siding choices that stand up to our seasonal challenges while enhancing their home’s curb appeal.
We’re proud to be authorized installers for premium siding brands such as Mitten, Gentek, and Royal Building Products, offering a wide range of vinyl siding options that combine durability with low maintenance. If you prefer the classic charm of wood, our Mabec and Frasier’s wood siding selections bring a timeless warmth ideal for the traditional architectural styles found in areas like Masonville and Old South. For those seeking a modern, resilient finish, our fiber cement siding options provide excellent resistance to moisture and pests, a smart choice for London’s humid summers.
Custom Contracting specializes in advanced insulated siding systems that provide superior protection, energy efficiency, and lasting value for your London home.
| Feature | Premium Insulated | Standard Vinyl | Aluminum Siding | Wood Siding |
|---|---|---|---|---|
| R-Value (Insulation) | R-5 to R-8 | R-0.6 | R-0.3 | R-0.8 |
| Energy Savings | Up to 40% | Up to 10% | Minimal | Up to 5% |
| Durability (Years) | 50+ Years | 20-30 Years | 30-40 Years | 15-25 Years |
| Impact Resistance | Class 4 Hail Rated | Moderate | Good | Poor |
| Maintenance Required | Virtually None | Minimal | Moderate | High (Paint/Stain) |
| Warranty Coverage | 50 Years Transferable | Lifetime Non-Transfer | 20-30 Years | None (Material Only) |
| ROI at Resale | 85%+ Return | 70% Return | 65% Return | 75% Return |
Continuous insulation eliminates thermal bridging for year-round comfort
Rigid foam backing prevents warping, buckling, and impact damage
Insulated backing dramatically reduces outside noise pollution
Advanced moisture barriers protect against Ontario's extreme weather
Traditional siding is merely a protective shell with no insulating value. Our premium insulated siding combines engineered foam backing with advanced vinyl cladding, creating a continuous thermal barrier that can reduce heating and cooling costs by up to 40%.
With over 15,000 successful installations across Ontario, Custom Contracting brings unmatched expertise, premium materials, and factory-certified installation to every project.
From classic to contemporary, we offer premium siding materials that complement London's diverse architectural styles while delivering exceptional performance and curb appeal.
Starting at $8.50 per sq ft
Includes installation & 50-year warranty
| Home Size | Average Cost |
|---|---|
| 1,000 sq ft | $8,500 |
| 1,500 sq ft | $12,750 |
| 2,000 sq ft | $17,000 |
| 2,500 sq ft | $21,250 |
*Prices include materials, installation, trim, and warranty
Choose from an extensive palette of fade-resistant colors that complement any architectural style.
Choose from a variety of profiles and textures to achieve your desired aesthetic
Classic horizontal overlapping boards. The most popular siding style.
Features a decorative groove along the top edge for enhanced shadow lines.
Includes a rounded bead detail that mimics historic wood siding.
One of the key benefits our customers appreciate is the substantial energy savings. With energy rebates exceeding $8,000 available through provincial programs, upgrading your siding can reduce your heating and cooling costs significantly. For example, a recent project in the Foxfield neighborhood saw a homeowner cut their energy bills by nearly 20% after installing insulated Royal Building Products vinyl siding with our expert in-house crew. Our team handles every step, from the initial consultation and free color visualization to final installation, ensuring no subcontractors—just highly trained professionals who take pride in their work. This approach allows us to offer a lifetime workmanship warranty, giving you peace of mind that your investment is protected.
Choosing the right siding is also about complementing your home’s style. Whether you’re in a century-old Craftsman bungalow or a newer suburban build, we help you select colors and textures that enhance your home’s character while boosting its resale value. Our free color visualization tool takes the guesswork out of the process, allowing you to see exactly how different siding options will look on your house before making a decision.
Upload a photo of your house and instantly visualize it with different siding materials, colors, and styles using our cutting-edge AI technology.
Our certified team of professionals has over 25 years of experience transforming homes across London and the GTA
Lead Estimator
15+ years managing premium siding installations across Ontario
Master Craftsman
Certified installer with 20+ years of siding expertise
Client Care Specialist
Dedicated to ensuring your complete satisfaction every step
Dedicated professionals committed to transforming your home with quality craftsmanship and exceptional service
Real reviews from real homeowners in your neighborhood
"Custom Contracting completely transformed our home's exterior. The team was professional, on-time, and the quality of work exceeded our expectations. Best investment we've made!"
"We got multiple quotes but Custom Contracting stood out with their attention to detail and expertise. Our new James Hardie siding looks amazing and will last for decades."
"From start to finish, the experience was fantastic. The crew was respectful of our property, cleaned up daily, and delivered beautiful results. Highly recommend!"
We partner with industry-leading manufacturers to bring you the highest quality siding materials and superior warranties
We exclusively use products from trusted, industry-leading manufacturers. These partnerships ensure you receive:
Expert installation is critical to siding performance. Our certified crews follow manufacturer specifications and industry best practices.
Thorough assessment of existing siding and sheathing. Repair any structural issues before installation.
Install house wrap and optional rigid foam insulation for maximum energy efficiency.
Precise installation following manufacturer guidelines. Each panel properly fastened and aligned.
Install all trim pieces, corners, and accessories for a complete, polished appearance.
Our crews are certified by James Hardie, LP, and CertainTeed. Regular training ensures we stay current with best practices.
We follow exact manufacturer specifications for nailing patterns, expansion gaps, and overlap requirements to ensure warranty validity.
Advanced flashing techniques around windows, doors, and penetrations prevent water intrusion and ensure long-term durability.
Choosing the right siding color is a major decision. Our design experts will help you select colors and styles that enhance your home's architecture and match your neighborhood aesthetic.
See your home with different siding options before installation
Coordinate with roof, windows, doors, and landscaping
Take home large samples to view in natural light
See similar homes in your area for inspiration
Don't let budget concerns delay your siding project. We offer multiple financing options to fit any budget.
Quick application • No obligation • Won't affect credit score
Get answers to common questions about siding materials, installation, and maintenance
Most residential siding projects are completed in 1-2 weeks, depending on home size and weather conditions. We'll provide a detailed timeline during your consultation. Our crews work efficiently while maintaining the highest quality standards.
In most cases, yes. Removing old siding allows us to inspect the wall structure, repair any damage, install proper moisture barriers, and ensure the new siding performs optimally. Some vinyl-over-vinyl installations are possible but not recommended for best results.
Insulated vinyl siding and fiber cement are excellent choices for Ontario. Both handle extreme temperature swings, resist moisture damage, and provide good insulation. Fiber cement offers the best fire resistance, while insulated vinyl provides the best value and energy efficiency.
Costs vary by material: vinyl siding $7-11/sq ft, fiber cement $10-15/sq ft, engineered wood $7-10/sq ft, and metal $8-14/sq ft installed. A typical 2,000 sq ft home ranges from $15,000-$30,000 depending on material choice and project complexity.
Absolutely! Insulated siding can reduce heating/cooling costs by up to 40%. The continuous insulation layer eliminates thermal bridging and air infiltration. Many homeowners see noticeable comfort improvements and lower utility bills within the first year.
Material warranties vary: vinyl 50 years (limited lifetime), fiber cement 30-50 years, engineered wood 50 years, metal 30-40 years. We also provide a 10-year workmanship warranty on our installation. All warranties are transferable to future homeowners.
Yes, most siding can be installed year-round in Ontario. Vinyl requires special care below -10°C, but fiber cement and metal can be installed in any temperature. Winter installation often means better availability and faster scheduling.
Vinyl and metal siding need only annual washing with soap and water. Fiber cement may need repainting every 15-25 years. Inspect caulking around windows and doors annually. Clean gutters regularly to prevent water damage.
Most municipalities in Ontario require building permits for full siding replacement. We handle all permit applications, inspections, and ensure work meets Ontario Building Code requirements. Permits typically cost $200-500 depending on location.
Consider your roof color, neighborhood trends, architectural style, and personal preference. Lighter colors make homes appear larger and reflect heat. Darker colors are dramatic but absorb more heat. We provide 3D renderings and sample boards to help you decide.
Based on 800+ verified customer reviews
"We couldn't be happier with our new insulated vinyl siding. The difference in our heating bills this winter has been remarkable - down almost 35%! The installation crew was professional, clean, and finished on time. Our home looks absolutely stunning!"
"After researching several companies, we chose Custom Contracting for our fiber cement siding project. Best decision ever! The quality of workmanship is exceptional, and their design consultant helped us choose the perfect color. Worth every penny."
"I was impressed by the thorough inspection before installation. They found and repaired some hidden water damage that could have been a major problem. The new siding looks fantastic and I have complete confidence it will protect our home for decades."
If you’re ready to improve your home’s exterior with siding that works hard for London’s climate and looks great year-round, give us a call at (226) 799-4975. We’re here to provide expert advice, detailed estimates, and flawless installation—all backed by our commitment to quality and customer satisfaction. Let’s protect and beautify your home together.
We're your local siding experts, serving communities throughout London with premium installation and customer service
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Join thousands of satisfied London homeowners who have upgraded to premium siding. Get your free quote today and start enjoying a more beautiful, energy-efficient home.
Serving all London neighborhoods • Expert installation • Lifetime support
Our team has been serving London homeowners with hands-on expertise for years. We've completed thousands of projects across every neighborhood, understanding the unique challenges of London's climate, building codes, and property types.
All our contractors are: Licensed, insured, background-checked, and continuously trained on the latest industry standards and techniques. We invest in ongoing education to ensure we deliver cutting-edge solutions.
All our installation work is backed by our lifetime workmanship warranty
No hidden fees. Detailed quotes with all costs itemized upfront
We don't consider the job done until you're 100% satisfied
Don't miss this 60% OFF offer! Contact us today.
📍 Visit Us
45 Worthington Dr Unit H
Brantford, ON N3T 5M1
✉️ Email Us
infor@customcontracting.ca