Specialized roofing services designed to withstand Strathroy's challenging 100cm annual snowfall and diverse seasonal conditions. Our solutions protect both historic downtown properties and modern suburban homes with materials tested for Southern Ontario's unique climate patterns.
Lifetime Warranty
Workmanship Guaranteed
24/7 Emergency
Rapid Response Teams
0% Financing
Flexible Payment Plans
Serving Strathroy for 8 years, our team has completed 1,200 roofing projects across the Southern Ontario. We understand Strathroy's unique climate challenges, building codes, and architectural styles.
Strathroy's distinct neighborhoods, from the heritage-rich Downtown to the expanding North End, each present unique roofing challenges. Our local expertise accounts for the heavy lake-effect snow accumulation, particularly affecting the West End and South End areas. With 100cm of annual snowfall and significant temperature fluctuations, Strathroy homes require specialized roofing systems that protect against ice dams while preserving architectural character. Our solutions are particularly tailored for the historic downtown district's century homes and the modern developments in the East Side.
Choose from our comprehensive range of roofing solutions, each engineered for Ontario's extreme weather conditions and backed by industry-leading warranties.

Engineered for Strathroy's Historic Character & Modern Protection
Premium architectural shingles designed to complement Strathroy's historic downtown while providing superior protection against harsh Ontario winters. Each installation preserves the town's architectural heritage while incorporating advanced weather resistance technology.
Enhanced ice barrier system for Strathroy's 100cm annual snowfall
Wind resistance rated for strong Southwestern Ontario gusts
Historic color palettes matching Downtown Strathroy architecture
Double-layer protection against heavy snow accumulation
Heat-reflecting granules for summer temperature control
Advanced watershed design for spring thaw management
Available Colors:
Starting from $18,563 - $24,132 (avg 2,000 sq.ft roof)
* Pricing includes complete tear-off, disposal, deck inspection, underlayment, ventilation, and warranty registration. Exact pricing depends on roof size, pitch, and accessibility.
Historic Downtown properties, Heritage homes, Traditional South End residences
Schedule your free roof inspection online or contact us for a detailed proposal with material samples.
A quality roof is more than just shingles. Learn about the critical components that protect your Strathroy home from Ontario's extreme weather.

3D Exploded View: See every layer of a complete roofing system
Enhanced 5/8-inch plywood decking rated for Strathroy's heavy snow loads and seasonal temperature variations. Includes additional support joists for areas prone to snow accumulation, particularly important for our 100cm annual snowfall.
Premium ice and water barrier extending 6 feet beyond heated walls, specifically designed for Strathroy's freeze-thaw cycles. Features advanced adhesive technology that remains flexible in extreme temperature fluctuations.
Synthetic underlayment with enhanced grip technology, rated for Strathroy's wet winters and summer humidity. Includes UV protection for extended exposure during installation phases.
Heavy-duty starter strips with enhanced adhesive strips rated for Strathroy's prevailing winds. Designed to prevent wind uplift common in Southwestern Ontario's weather patterns.
Impact-resistant shingles rated for Strathroy's varied climate conditions, featuring enhanced granule adhesion for extended life in freeze-thaw cycles. Includes algae-resistant copper granules.
High-profile ridge caps designed for maximum ventilation in Strathroy's climate, with enhanced snow guard features for winter protection. Includes additional securing methods for high-wind areas.
Balanced ventilation system calibrated for Strathroy's temperature extremes, featuring both ridge and soffit vents designed to prevent ice dam formation during heavy snow conditions.
Heavy-gauge aluminum flashing with enhanced ice dam protection features, specifically designed for Strathroy's winter conditions. Includes extra-wide valleys for improved snow and ice management.



Every roof replacement follows our proven process designed to protect your property and deliver lasting results.

3D Cross-Section: Complete roofing system showing all protective layers
Our team conducts thorough roof assessments following Strathroy-Caradoc building codes. We handle all municipal permit requirements through the Building Services Division at 52 Frank Street, ensuring compliance with local regulations and scheduling around Southwestern Ontario weather patterns.
We carefully coordinate deliveries throughout Strathroy's residential areas, from historic Front Street homes to newer developments in Thorn Drive. Our trucks are equipped to navigate local streets while protecting materials from moisture during Ontario's unpredictable weather.
Timing tear-offs around Strathroy's weather forecasts is crucial. We monitor local conditions and protect exposed areas from sudden rainfall. Our team inspects deck integrity, particularly on older homes near downtown Strathroy, addressing any water damage from past seasons.
Installing premium ice and water shields specifically rated for Southwestern Ontario winters. We focus on critical areas like eaves and valleys, extending protection beyond Ontario Building Code minimums to prevent ice dam formation during harsh Strathroy winters.
Using high-wind rated architectural shingles tested for Strathroy's climate zone. We implement enhanced nailing patterns and starter strips designed for local wind conditions, particularly important for homes in more exposed areas of Strathroy-Caradoc.
Installing balanced ventilation systems calibrated for Strathroy's humidity levels and seasonal temperature swings. Ridge caps are secured using wind-resistant techniques proven effective in Southwestern Ontario conditions, extending roof longevity.
Comprehensive final inspection following Strathroy-Caradoc building standards. We verify all flashing, ventilation, and drainage systems meet local requirements, providing detailed documentation for warranty purposes and municipal compliance.
From lake-effect snow to summer heat waves, Strathroy roofs face unique challenges. Here's how we engineer protection.

Balanced attic ventilation prevents ice dams, extends roof life, and reduces energy costs
The Challenge:
Strathroy experiences significant snowfall and freeze-thaw cycles, creating perfect conditions for ice dam formation. Heavy snow accumulation, particularly during January and February, can lead to dangerous ice buildup along roof edges.
Our Solution:
We implement a multi-layer defense system including premium ice and water shields, enhanced attic insulation, and proper ventilation designed specifically for Strathroy winters. Our system prevents snow melt from refreezing at roof edges.
The Challenge:
Strathroy's location exposes homes to strong winds, particularly during spring and fall storms. Open areas around the community can see gusts exceeding 90 km/h, risking shingle damage and lifting.
Our Solution:
Installation of high-wind rated shingles with enhanced nailing patterns and starter strips. We use six nails per shingle in high-wind zones and implement specialized techniques for edge and ridge protection in exposed areas.
The Challenge:
Strathroy experiences extreme temperature variations from -20°C winters to +30°C summers. These fluctuations cause significant expansion and contraction of roofing materials, potentially leading to premature wear.
Our Solution:
We select temperature-resistant materials specifically rated for Southwestern Ontario's climate range. Our installation techniques account for thermal movement, using flexible sealants and proper spacing to prevent buckling and cracking.
The Challenge:
Strathroy's humidity levels, particularly during spring and summer months, can lead to moisture accumulation in attics. Combined with winter condensation, this creates ideal conditions for mold and rot.
Our Solution:
Implementation of balanced ventilation systems with appropriate intake and exhaust ratios for Strathroy's climate. We install moisture barriers and ensure proper attic airflow to prevent condensation and moisture-related damage.
Comprehensive Protection
Every roof installation includes dual warranty coverage: our lifetime workmanship guarantee plus manufacturer product warranties registered in your name.
Protecting your Strathroy home with our exclusive lifetime workmanship warranty that covers every aspect of our installation process. From the historic downtown area to newer developments, we stand behind our work with comprehensive coverage that gives you peace of mind through every season. Our local expertise ensures your roof is installed to withstand Southwestern Ontario's unique climate challenges.
Our partnership with leading manufacturers provides Strathroy homeowners with industry-leading warranty coverage up to 50 years. These warranties include protection against material defects, algae resistance, and wind damage up to 130 mph - crucial for properties in Strathroy's varied weather conditions. Registration and documentation are handled seamlessly by our team.
Our exclusive leak-free guarantee is specifically designed for Strathroy's climate, including protection during spring thaws and heavy winter snow loads. We understand local weather patterns and how they affect roofing systems, providing coverage that ensures your home stays dry through all four seasons of Southwestern Ontario weather.
Protect your investment with our comprehensive maintenance program, including bi-annual inspections tailored to Strathroy's seasonal changes. Our local teams check for winter damage in spring and prepare your roof for cold weather in fall, ensuring optimal performance year-round and maintaining warranty validity.
Make Your Roof Affordable
Make your Strathroy roof replacement more affordable with our flexible financing solutions. We partner with local Ontario financial institutions to provide competitive rates and terms specifically designed for Strathroy homeowners.
Take advantage of interest-free financing for up to 12 months on your Strathroy roofing project. This program helps homeowners manage their budget while investing in quality roofing materials and professional installation.
Start your Strathroy roofing project now and pay later with our deferred payment program. No payments required for up to 6 months, giving you flexibility to manage your home improvement budget effectively.
Choose from various payment terms ranging from 12 to 120 months, tailored to Strathroy homeowners' needs. Our competitive rates and flexible payment schedules make quality roofing accessible for every budget.
Most homeowners qualify for some level of financing. Apply today to learn your options.
We install products from industry-leading manufacturers, each offering unique benefits and comprehensive warranties.
North America's #1 Roofing Manufacturer
GAF's premium shingles are engineered to handle Strathroy's freeze-thaw cycles and varying temperatures. Their Timberline HDZ shingles feature advanced protection technology and enhanced wind resistance up to 130 mph, crucial for Southwestern Ontario weather. Backed by North America's largest roofing manufacturer, GAF offers Strathroy homeowners industry-leading warranties and proven durability.
Best For:
Premium residential installations with lifetime warranties
Canadian Manufacturing Excellence
As a proud Canadian manufacturer, IKO understands Strathroy's climate demands. Their Cambridge AR shingles feature advanced color blending technology and exceptional durability against Ontario winters. IKO's manufacturing facility in nearby Ashcroft ensures fresh, high-quality materials and excellent warranty support for local installations.
Best For:
Excellent value with proven Canadian performance
Stone-Coated Steel Roofing
DECRA metal roofing systems provide superior protection for Strathroy homes, with proven performance in heavy snow loads and extreme temperature variations. Their stone-coated steel products offer the aesthetic appeal of traditional roofing with enhanced durability, perfect for preserving the character of Strathroy's historic properties while providing modern protection.
Best For:
Permanent roofing for luxury homes and harsh climates
Not sure which manufacturer is right for you? We'll bring samples and help you choose during your free consultation.
Schedule Material ConsultationStrathroy's historic downtown features stunning Victorian and Edwardian architecture dating back to the 1860s. These heritage properties, particularly along Frank Street and Front Street, showcase distinctive architectural elements that require specialized roofing attention to maintain their historical integrity and charm.
We source period-appropriate materials including slate tiles, cedar shakes, and authentic clay tiles. Our suppliers specialize in heritage-matched products that maintain historical accuracy while meeting modern building code requirements for Strathroy properties.
Our heritage roofing specialists understand Strathroy's preservation guidelines and work closely with local heritage committees. We carefully document existing materials and patterns, ensuring replacements match original specifications while incorporating modern weatherproofing techniques that don't compromise historical authenticity.
We balance heritage aesthetics with modern building code requirements for ventilation, fire rating, and structural safety.
Our team prepares detailed proposals and specifications for heritage committee review, streamlining the approval process.
Victorian, Edwardian, Arts & Crafts
Authentic cedar shake preserves historic character with natural grain patterns and weathered gray patina.
Gothic Revival, Italianate, Georgian
Quarried slate in traditional colors (Vermont green, purple, black) provides 100+ year lifespan.
Modern heritage-compatible option
High-definition shingles mimic cedar shake or slate appearance while meeting modern performance standards.
We've successfully completed roofing projects on dozens of heritage-designated properties. Let us handle the committee approval process.
Discuss Heritage ProjectOur Strathroy operations strictly adhere to Ontario Building Code requirements and municipal safety regulations. We maintain comprehensive safety protocols specific to local architectural challenges and weather conditions.
Full WSIB coverage protects our Strathroy workforce with complete accident insurance and workplace safety compliance, giving homeowners peace of mind during all roofing projects.
We carry comprehensive $7M liability insurance specifically for Strathroy projects, protecting both property owners and our team throughout the roofing process.
Our Strathroy team holds all required municipal certifications and maintains ongoing training in the latest roofing technologies and safety protocols.
OHSA-certified fall arrest systems and safety protocols on every job
Rated "Best of" multiple years with verified customer reviews and A+ BBB rating
Each Strathroy neighborhood presents unique roofing considerations. Downtown's heritage properties require historical expertise, while North End's newer developments need modern efficiency solutions. The South End's mix of mid-century and contemporary homes demands versatile approaches, and the East Side's exposure to prevailing winds requires extra attention to wind resistance.
With over 15 years serving Strathroy, our local team understands the unique challenges of Southwestern Ontario roofing. We're active community members, supporting the Strathroy Rockets hockey team and local festivals. Our crews live locally and bring deep knowledge of area housing styles, from heritage homes downtown to modern subdivisions in newer developments.
Strathroy's climate demands careful timing for roofing projects. Spring and fall offer ideal conditions, while summer work requires early starts to beat the heat. Winter installations are possible with our cold-weather protocols, though we carefully monitor forecasts and temperature fluctuations. We schedule around Southwestern Ontario's notorious lake-effect weather patterns.
As Strathroy's premier roofing contractor, we offer unmatched local experience, heritage expertise, and customer service. Our competitive pricing, lifetime workmanship warranty, and deep understanding of local building requirements set us apart. We maintain strong relationships with local suppliers, ensuring quick access to materials and emergency response capabilities.
Get answers to common questions about roof replacements, warranties, and our process.
Our roofing crews live and work throughout Strathroy, ensuring fast response times and local expertise.

Don't miss this 60% OFF offer! Contact us today.
📍 Visit Us
45 Worthington Dr Unit H
Brantford, ON N3T 5M1
✉️ Email Us
info@customcontracting.caSchedule your complimentary roof inspection and receive a detailed proposal with material samples, timeline, and warranty details. Our roofing advisors are here to answer every question.
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Learn More →Many Strathroy homeowners choose to bundle services for better pricing and convenience. Save up to 15% when you combine roofing services with these related services:
Gutter installation, repair, and maintenance
Transform your home's exterior with durable siding
Improve home comfort and energy efficiency
Protect your entire home exterior and save money. Our Strathroy team can handle multiple projects seamlessly, saving you time and maximizing your investment.
Looking for roofing services in a nearby city? We proudly serve communities throughout Ontario with the same expert service you'd expect in Strathroy.
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Tools and information to help you make informed decisions about your roofing project
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Expert tips on roofing materials, maintenance, and choosing the right contractor
Learn about roofing systems, warranties, and what to expect during your project
Our team has been serving Strathroy homeowners with hands-on expertise for years. We've completed thousands of projects across every neighborhood, understanding the unique challenges of Strathroy'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