Protect your $Markham home with professional eavestrough installation and seamless gutter systems. Our expertly designed rainwater management solutions safeguard your foundation, landscaping, and structural integrity from Ontario's harsh weather conditions.
50-Year Warranty
Guaranteed Protection
Seamless Install
Custom-Fit On-Site
0% Financing
Flexible Payment Plans
Serving Markham homeowners with precision and care, we specialize in advanced eavestrough systems designed to protect your home from the region’s challenging weather. Markham’s cold winters and frequent rain showers demand eavestroughs that do more than just channel water—they need to prevent ice damming and withstand heavy rainfall without fail. That’s why we offer our signature 6-inch XL Eavestrough system paired with the patented Eavesarmour heated gutter guards, a combination trusted by many in neighborhoods like Cornell, Wismer, and Berczy Village.
Ice damming is a common issue here in Markham, especially during those freeze-thaw cycles in early spring and late fall. When gutters freeze, water backs up under your roof shingles, causing leaks and costly damage. Our heated gutter guards are unique—they’re the only heated system on the market that effectively stops ice damming before it starts. The extruded heavy-duty aluminum with a fine micromesh design ensures debris stays out while water flows freely, even in freezing conditions. This means no more clogged gutters or water overflow damaging your home’s foundation or landscaping.
Custom Contracting delivers superior rainwater management with seamless aluminum eavestroughs that are custom-fabricated on-site to perfectly match your home's dimensions and architectural style.
| Feature | Our Seamless Gutters | Sectional Gutters | Vinyl Gutters | Old Eavestroughs |
|---|---|---|---|---|
| Leak Prevention | 99.9% | 70% | 60% | Poor |
| Lifespan | 50+ Years | 20-30 Years | 15-20 Years | 5-10 Years |
| Clog Resistance | Excellent (w/ guards) | Fair | Fair | Poor |
| Custom Fit | Perfect Match | Multiple Seams | Multiple Seams | Poor |
| Color Options | 30+ Colors | 10-15 Colors | 5-10 Colors | Limited |
| Warranty | 50-Year Transferable | 10-15 Years | 5-10 Years | None |
| Maintenance | Minimal | Moderate | Moderate-High | Very High |
Custom-fabricated in continuous lengths up to 60 feet eliminates leak-prone seams
Clean, professional appearance with perfectly matched colors and seamless profile
Heavy-gauge aluminum withstands Ontario's harsh freeze-thaw cycles and heavy snow loads
Industry-leading warranty that transfers to new owners, adding value to your home
Unlike big-box store gutters that come in pre-cut sections with multiple seams, our seamless eavestroughs are custom-made at your property using state-of-the-art forming equipment. This ensures a perfect fit with zero gaps or leaks.
Precise measurements of your roofline
Custom fabrication in your chosen color
Professional installation with hidden hangers
Proper pitch for optimal water flow
Seamless gutters eliminate 90% of potential leak points, provide superior aesthetics, and last significantly longer than sectional systems. Your Markham home deserves the best protection.
Choose from a variety of materials, profiles, and colors to complement your Markham home's architecture while providing maximum protection against water damage.
Starting at $8.50 per linear foot
Includes installation, hangers, & end caps
| Profile & Size | Price/LF |
|---|---|
| 5" K-Style Standard | $8.50 |
| 6" K-Style Heavy-Duty | $10.50 |
| 5" Half-Round | $9.75 |
| 6" Box Style | $11.50 |
*Prices include professional installation, hidden hangers, and premium end caps
White
Black
Brown
Bronze
Clay
Almond
+ 24 additional colors available
From new installations to repairs and maintenance, we provide comprehensive gutter solutions tailored to Markham homes.
New construction or adding eavestroughs to a home that doesn't have them? Our expert installers ensure your new gutter system is properly pitched, securely fastened, and perfectly integrated with your roofline.
Measure roofline and assess drainage needs
Custom-make seamless gutters in chosen color
Secure gutters with hidden hangers
Verify proper pitch and water flow
Protect your roofline and enhance curb appeal with professional soffit and fascia installation. These critical components work together with your eavestroughs to create a complete exterior protection system.
Your home's roofline is a complex system where eavestroughs, fascia, and soffit work together to protect your property. Each component plays a vital role in preventing water damage, providing ventilation, and maintaining structural integrity.
The vertical board that runs along the roof edge where gutters attach
→ Protects roof rafters and provides eavestrough mounting surface
The horizontal surface underneath the roof overhang
→ Provides attic ventilation and protects roof structure
The gutter system attached to the fascia
→ Collects and directs rainwater away from foundation
Complete Protection System
Upgrade your Markham home with maintenance-free soffit that provides superior ventilation, protection, and lasting beauty.
| Standard Solid Vinyl | $4.50/sq ft |
| Vented Vinyl Soffit | $5.25/sq ft |
| Premium Woodgrain | $6.50/sq ft |
*Includes professional installation and trim
White
Almond
Clay
Brown
Grey
Black
The fascia board is the most vulnerable part of your roofline. Water damage from faulty eavestroughs can cause rot and structural issues. We provide complete fascia replacement with rot-resistant materials.
Dark streaks or water damage visible on fascia
Wood feels soft when pressed - sign of rot
Paint won't stick due to moisture damage
Eavestroughs pulling away from fascia
Crumbling or decomposing wood
Holes or damage from carpenter ants/bees
Severe water damage and rot
Aluminum fascia wrapping installation
Our team has years of hands-on experience installing these systems throughout Markham. Every project is completed in-house by our trained crews, so you can trust the craftsmanship—there are no subcontractors involved. This approach allows us to maintain strict quality control and back every installation with a lifetime workmanship warranty. Plus, we offer a lifetime warranty on materials, giving you peace of mind that your investment is protected for the long haul.
Homeowners like Sarah from Angus Glen recently told us how our heated gutter guards helped her avoid the usual spring cleanup and costly roof repairs after a particularly harsh winter. Another client in Markham’s Buttonville area appreciated the custom color options that perfectly matched his home’s trim, enhancing curb appeal while providing superior functionality. These benefits—effective ice dam prevention, reduced maintenance, and aesthetic flexibility—make our eavestrough systems a smart choice for any Markham home.
Ontario's climate creates unique challenges. Heavy spring rains, summer thunderstorms, fall leaves, and winter freeze-thaw cycles all take a toll on your gutter system. Proper eavestrough maintenance prevents costly damage.
Water pooling near your foundation causes cracks, basement leaks, and structural damage. Gutters direct water 10+ feet away, protecting your biggest investment.
Clogged gutters overflow and saturate soil around your foundation. This water finds its way into basements, causing flooding, mold, and expensive remediation.
Overflowing gutters create erosion trenches, wash away mulch, and drown expensive landscaping. Proper drainage preserves your yard investment.
Clogged gutters trap water that freezes in Ontario winters. Ice dams back water under shingles, causing roof leaks and interior damage.
Overflowing gutters stream water down siding and behind fascia boards, causing rot, paint damage, and expensive repairs.
Water backing up from clogged gutters accelerates shingle deterioration and rots roof decking. Clean gutters mean longer roof life.
Quality eavestroughs are the most cost-effective home protection you can make
Protect Your Home TodayEach season brings unique challenges for your gutter system. Here's what to expect and how to maintain optimal performance year-round.
Ice dams can cause serious damage without proper ventilation
See the quality and attention to detail that goes into every Custom Contracting installation
Proper Pitch & Slope
Precision Corner Miters
Quality End Caps
Performance Tested
Beautiful Modern Integration
Complete Roofline System Installation
Seamless integration of fascia, soffit, and eavestroughs
30+ premium colors available to match your home's exterior
If you’re ready to safeguard your home against Markham’s unpredictable weather and avoid the headache of clogged gutters and ice dams, call us today at (226) 799-4975. We’ll provide a detailed, no-obligation consultation tailored to your home’s specific needs. Let us help you enjoy worry-free rainfall management and winter protection with our top-rated, locally trusted eavestrough solutions.
Custom Contracting is your trusted local expert for eavestrough installation, replacement, and repair. We serve all of Markham, including these and many other fine neighborhoods:
Unionville
Markville
Thornhill
Milliken
Angus Glen
Cornell
Wismer Commons
Berczy Village
Cathedraltown
Greensborough
Markham homeowners ask us these questions about eavestrough installation and maintenance
We recommend cleaning gutters at least twice per year in Markham - once in late spring after seed drop, and again in late fall after leaves have fallen. Homes near many trees may need 3-4 cleanings annually. Installing gutter guards reduces this to annual inspections.
Quality seamless aluminum eavestroughs typically last 20-30 years with proper maintenance. Our premium systems come with 50-year warranties and can last even longer. Copper gutters can last 50-100+ years.
Most residential homes use 5" K-style gutters. Homes with steep roofs, large roof areas, or locations with heavy rainfall benefit from 6" gutters. We calculate the proper size based on your roof area and local rainfall data during our free assessment.
Yes! While spring and fall are ideal, we install eavestroughs year-round in Markham. Our crews work safely in cold weather, though extreme temperatures (below -15°C) may require rescheduling for proper sealant curing.
Absolutely, especially in Markham where we have mature trees. Gutter guards cost $3.50-$7.50 per foot but eliminate $200-$400 annual cleaning costs. They pay for themselves in 2-4 years while protecting your home year-round.
Downspouts should direct water at least 10 feet away from your foundation. In areas with clay soil or poor drainage, we recommend underground drainage systems with pop-up emitters 15-20 feet from the house.
Ice dams form when heat from your attic melts snow on the roof, which refreezes in cold gutters. Clean, free-flowing gutters allow water to escape before freezing. Proper attic insulation and ventilation are also critical. We can assess your complete system.
Yes, we handle fascia repairs as part of eavestrough projects. Rotted fascia must be replaced before installing new gutters to ensure secure mounting. We can repair or replace damaged wood or recommend aluminum fascia covers for low maintenance.
Don't let budget concerns prevent you from protecting your Markham home. We offer financing plans to fit every situation.
*Based on 0% for 36 months
Our warranty is one of the best in the industry and transfers to new homeowners, adding value to your property.
We proudly serve communities across Southern Ontario
Join thousands of satisfied Markham homeowners who trust Custom Contracting for seamless gutter systems. Get your free assessment today and start protecting your home's foundation, siding, and landscaping.
Serving all Markham neighborhoods with expert installation and lifetime warranty
Our team has been serving Markham homeowners with hands-on expertise for years. We've completed thousands of projects across every neighborhood, understanding the unique challenges of Markham'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