Roofing & Exterior Services in Sudbury, ON

Bay Roofing & Exteriors Ltd. – Residential & Commercial Roofing Experts

Two-story blue-sided townhouses with white trim and gray roofs on a sunny day.

Bay Roofing & Exteriors Ltd. proudly provides professional commercial roofing, residential roofing, and exterior services in Sudbury, Ontario. Our experienced team delivers durable roofing systems and exterior solutions designed to withstand Northern Ontario’s demanding climate.


From downtown Greater Sudbury to surrounding communities, we help homeowners and businesses protect their properties with high-quality materials, expert installation, and reliable service.

Your Local Sudbury Roofing & Exterior Contractor

Sudbury properties experience extreme seasonal conditions — heavy snow loads, freeze-thaw cycles, strong winds, and fluctuating temperatures. Proper roofing and exterior systems are critical to prevent water intrusion, structural damage, and premature deterioration.


At Bay Roofing & Exteriors Ltd., we provide:


  • Commercial roofing installation and repair
  • Residential roof replacement and new roof installation
  • Flat and low-slope roofing systems
  • Shingle and metal roofing
  • Eavestrough, soffit, and fascia services
  • Premium siding and metal cladding
  • Gutter protection systems


Our team understands Northern Ontario building requirements and installs systems designed for long-term durability.

Commercial Roofing in Sudbury, ON

Businesses in Sudbury require roofing systems that can handle harsh winter conditions and seasonal temperature swings. Bay Roofing & Exteriors Ltd. offers professional commercial roofing services tailored to industrial, retail, institutional, and multi-unit buildings.


Our Commercial Roofing Services Include:



  • Flat roofing systems
  • TPO roofing installation
  • Modified bitumen roofing (mod bit)
  • Commercial roof repair & leak detection
  • Roof inspections and assessments
  • Preventative maintenance programs


We focus on energy efficiency, proper drainage, and long-term waterproofing performance to extend the life of your commercial roof.


If your commercial building requires repair or replacement, our Sudbury commercial roofing contractors provide detailed assessments and reliable solutions.

Your roof is your home’s first line of defense against Sudbury’s weather conditions. Our team specializes in high-quality residential roofing installation and repair designed to protect your property year-round.

Residential Roofing in Sudbury, ON

  • Shingle Roofing

    Asphalt shingle roofing remains a popular choice for Sudbury homeowners due to its affordability, durability, and aesthetic versatility.


    Benefits include:


    • Wind-resistant architectural shingles
    • Wide range of colours and styles
    • Reliable waterproof protection
    • Cost-effective roof replacement option
  • Metal Roofing

    Metal roofing systems are increasingly popular in Northern Ontario for their durability and snow-shedding capabilities.


    Advantages include:


    • Long lifespan (40+ years)
    • Superior performance in heavy snow
    • Energy efficiency
    • Low maintenance requirements

    Whether you need a roof repair, complete roof replacement, or new roof installation, Bay Roofing & Exteriors Ltd. provides professional workmanship backed by quality materials.

Exterior Services in Sudbury

In addition to roofing, we offer comprehensive exterior services in Sudbury, ON to improve curb appeal and structural protection.

  • Eavestrough & Gutter Installation

    Proper water management is critical in Northern Ontario. Our seamless eavestrough systems help prevent foundation damage, basement leaks, and ice buildup.

  • Soffit & Fascia Services

    Soffit and fascia protect your roofline while improving attic ventilation. We install durable, low-maintenance systems designed for Sudbury’s climate.

  • Premium Siding Installation

    Upgrade your home’s appearance and energy efficiency with premium vinyl or engineered siding options designed to resist moisture and temperature fluctuations.

  • Metal Cladding

    Metal cladding offers a modern, durable solution for both commercial and residential properties, providing enhanced weather resistance and long-term performance.

  • Gutter Protection Systems

    Protect your eavestrough from clogging and debris with professional gutter guard systems that reduce maintenance and improve drainage efficiency.

Why Choose Bay Roofing & Exteriors Ltd. in Sudbury?

Experienced Northern Ontario roofing professionals

High-performance roofing systems

Quality exterior materials

Safety-focused installation practices

Reliable customer service

Free estimates and detailed inspections

We are committed to delivering roofing and exterior solutions that meet Sudbury’s climate demands while enhancing property value and curb appeal.

Serving Greater Sudbury & Surrounding Areas

Bay Roofing & Exteriors Ltd. proudly serves:

Greater Sudbury

Hanmer

New Sudbury

Lively

Chelmsford

Azilda

Val Caron

Surrounding Northern Ontario communities

Whether you need commercial roofing, residential roofing, or exterior services in Sudbury, our team is ready to help.

Request a Free Roofing or Exterior Estimate in Sudbury, ON

Protect your home or business with trusted roofing and exterior solutions from Bay Roofing & Exteriors Ltd. Contact us today to schedule an inspection or request a detailed quote for your Sudbury property.

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★★★★★

We had them put new siding on our semi. In 5 days everything was completed and everything was cleaned at the end of every day. We would totally recommend this exceptional team. The quick response for an estimate, the professionalism shown by everyone and the pride in their work from the installation team is above and beyond. Do not hesitate in contacting them 


Carole Masse

★★★★★

Our experience with Bay Roofing was great. The office staff scheduling the appointment and billing afterwards were friendly and responsive. The guys doing the work were quick but thorough and very respectful. We had a minor issue with the service call but both the guys and the office staff were amazing at getting things corrected right away. I doubt I would even consider another company for any future needs... I'll just go straight to Bay Roofing!


Jeff Thornborrow

★★★★★

Amazing group to work with. Was not on site for the work completed, I asked for something to be adjusted after the fact - maybe lost in translation but no fuss was made. They made it right and the workman ship shows as well. If someone ever said otherwise I'd have a hard time to believe that this group did not do what was needed to make it right or it really was not the right way to do it. Thank you to the team to make our home that much better.



Tim Maille

★★★★★

Great experience with Bay Roofing! The quote process was quick with detailed information included. Booking was speedy in the early spring. After a couple of weather delays, once their team was on site they were thorough, efficient and tidy! We love the fresh look and the peace of mind!


Genevieve Zulak

★★★★★

We had them put new siding on our semi. In 5 days everything was completed and everything was cleaned at the end of every day. We would totally recommend this exceptional team. The quick response for an estimate, the professionalism shown by everyone and the pride in their work from the installation team is above and beyond. Do not hesitate in contacting them 


Carole Masse