Ottawa’s Composite Deck Company
One of Ottawa’s top-rated composite deck companies with 70+ 5-star reviews.
Booking for Summer 2026
For over 15 years, K. Joly Contracting has been a trusted choice for composite deck installation in Ottawa, helping homeowners build durable, attractive outdoor spaces designed for everyday use. Our craftsmanship, attention to detail, and commitment to quality have earned us strong Google reviews, top rankings on Homestars, and positive testimonials from customers across the region.
Composite decks are a popular choice for Ottawa homeowners who want the look of a custom deck with less ongoing maintenance than traditional wood. With a wide range of colours, finishes, and design options available, composite decking can create a clean, modern outdoor living space that stands up well to regular use and changing weather conditions.
Whether you’re replacing an older deck or planning a new backyard space, our team can help you choose the right composite decking option, layout, and design for your property. With clear recommendations, straightforward communication, and professional construction from start to finish, K. Joly Contracting makes it easier to plan your composite deck project with confidence.
Request a Free Estimate
⭐⭐⭐⭐⭐ 70+ 5-star reviews
Proudly Serving Ottawa Since 2009
Or call (613) 789-5659 to speak with our team today.
What Our Customers Have to Say
Benefits of Composite Decks
Low Maintenance
Composite decking is a great choice for homeowners who want to spend more time enjoying their backyard and less time maintaining it. Unlike traditional wood, composite deck boards do not need regular staining, painting, or sealing to keep them looking their best.
Built to Withstand Ottawa Weather
Composite decks are designed to handle changing weather conditions, including moisture, temperature swings, and Ottawa’s winter and spring cycles. They help reduce common wood deck issues like warping, splitting, cracking, and splintering.
Long-Lasting Appearance
Many composite decking products are made with protective outer layers that help resist fading, moisture, mold, and everyday wear. This helps your deck maintain a clean, attractive look for years with less upkeep than traditional wood.
Comfortable for Everyday Use
Because composite decking is engineered to resist splintering, it can be a comfortable option for families, pets, and outdoor entertaining areas. It is a strong choice for backyards, patios, pool areas, and other spaces where people walk barefoot or spend time relaxing.
Design Flexibility
Composite decking is available in a wide range of colours, finishes, and profiles, making it easier to create a deck that matches your home and personal style. Whether you want a natural wood-inspired look or a more modern finish, composite decking offers plenty of design options.
Strong Long-Term Value
Composite decking is typically a premium upfront investment, but the reduced maintenance, long lifespan, and lasting appearance can make it a smart long-term choice for many Ottawa homeowners.
Sustainability
Many composite decking products are made using a blend of recycled plastic and wood fibres, making them an appealing option for homeowners who want a durable deck material with sustainability benefits.
The Possibilities are Endless
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Our Deck Installation Process
We try to provide potential customers with a cost as early in the shopping process as possible. Many customers say this is what sets us apart from other Ottawa deck companies.
- Request Your Estimate – Send us the details of your project using the Request My Free Estimate form. If possible, include the approximate deck size, preferred layout, and any features you’re considering.
- Receive a Price Guideline – We’ll reply with a price guideline so you can review the estimated cost before scheduling an in-person consultation.
- Review Your Options – We can help you review your options, including colours, finishes, board styles, stairs, railings, layouts, and other design details.
- In-Person Consultation – We meet with you to confirm measurements, review materials and design options, discuss foundation requirements, and finalize the details of your project.
- Written Estimate & Scheduling – You receive a written estimate. Once approved, we schedule your deck installation and guide you through the next steps, including permits and utility inspections when needed.
What Sets Us Apart
Let’s plan your deck project.
Whether you’re planning a simple deck or a custom design for your property, our experienced team can help. Send us a few details about your project and we’ll reply with a price guideline early in the process, then guide you through the next steps so you can move forward with confidence.
