
EXTERIOR SIDING INSTALLATION
McLellan Contracting has experienced siding technicians that focus on the building envelope, creating an air and water tight home with expert exterior siding installation services.
Your siding improves your home’s appearance, adds a layer of protection against the elements, and can help maintain the ideal building temperature all year round. If your siding is fading, damaged beyond repair, or on its last legs, replace it with a professional exterior siding installation. New siding offers better protection against the elements, saves money on heating & cooling costs, and also increases property value.
John McLellan Contracting: A Name You Can Trust
John McLellan Contracting is a renowned siding contractor catering to families in the Durham region. Whether you need siding for house installation or a complete replacement of your existing siding, we can help. We offer the most popular types of siding, including aluminum siding, vinyl siding, and engineered wood siding.
John McLellan Contracting has carved a niche for itself by managing complicated siding installation projects flawlessly from start to finish. We stand behind our work and offer a two-year workmanship warranty. All our siding products come with the Kaycan Lifetime Warranty.
We stay on top of siding trends. Our professionals are always eager to learn about innovative, emerging siding solutions.
SEASONED TEAM
Our team comprises subject matter experts. Our professionals know all there is to know about different types of siding. They understand the nature of siding problems and are trained to identify and address their root causes. Their expertise and specialized knowledge enable them to steer clear of exterior siding installation mistakes.


CONSULTING SERVICES
There are several types of siding to choose from. It is not unusual for a homeowner to feel overwhelmed when presented with too many siding options. We help our customers make informed decisions when it comes to choosing the right siding options for their homes. Our professionals help our customers weigh the benefits and drawbacks of the options they’re considering, paving the way for better decisions.
A PRAGMATIC APPROACH TO EXTERIOR SIDING INSTALLATION
Exterior Siding installation is a complicated process. Even a single installation mistake can lead to problems that can affect siding performance. An improperly installed siding can run into problems regularly and may need frequent repairs.
Our installation experts are equipped to manage siding installation challenges and complexities. Before starting a siding installation project, our team studies the factors at play and comes up with a plan to manage them. Meticulous planning helps us avoid unpleasant surprises that can lead to delays and cost overrun, allowing our team to complete projects on-time without going over budget.
Leaks behind siding is a huge issue in Durham Region. Even installers with years of experience are humans at the end of the day and can make installation mistakes. Our comprehensive installation checklists help our installation technicians complete their tasks in the right order, making the wall watertight even without the siding. Strict procedures help ensure that our technicians do not miss any steps; resulting in a watertight installation.
To request an estimate, call our office.

Frequently Asked Questions
John McLellan Contracting carefully selects the products we install based on a number of criteria and siding is no exception.
Kaycan is a Canadian family-owned company that has expanded globally based on the superior lifetime warranty siding it produces. Available in seven vinyl siding product lines as well as the KWP Composite Siding Series, both come in a variety of color options. For homeowners looking for expert Kaycan vinyl siding installation, choosing professionals ensures durability and a flawless finish. Kaycan recently partnered with 'Tree Canada' to donate a portion of sales to help with a greener tomorrow.
SIDING CROSS SECTION PROFILES
Double Lap Siding
This is the most traditional of profiles and is available is a variety of widths. This siding choice is ideal for historical looking homes. Since it is available in a larger profile, colonial-style homes are a perfect match.
Dutch Lap Siding
This is a different take on the traditional lap siding. The sharper lines of this profile create more contrast between the planks, adding more pronounced shadow lines. This cladding option pairs nicely with smaller homes in order to create more visual interest.
D5 Vertical
Make your house stand out with the unique and distinctive look of our D5 vertical:
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Low gloss finish creates the look of freshly painted wood
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Available in a wide assortment of colours
Vertical Board & Batten Siding
Distinct shadow lines, Bord and Batten imitates real wood board and batten. This is a premium product option for your home.
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Available in both smooth and woodgrain finishes
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Available in a large array of neutral shades
KAYCAN VINYL SIDINGS
Click Images to View Timberlake Vinyl Sidings

Click Images to View DaVinci Vinyl Sidings

Click Images to View Verona Vinyl Sidings


ENGINEERED WOOD SIDING
A beautiful choice for your home, engineered wood siding and trimboard offers all the warmth and beauty of traditional wood siding. Made with 100% recycled wood content, this product delivers a combination of detailed craftsmanship with durability, versatility, ease of maintenance, and a vast choice of profiles and colors. Available in both smooth and textured finishes, this siding is the perfect touch for an exceptional look for years to come.
Contact McLellan Contracting Sales Representative
to review all the options and colours available.














































