Proudly Serving the Ottawa Area
Stronger Deck Foundations with OC Lumber in Ottawa
Premium OC Lumber by Owens Corning — built tough to withstand Ottawa’s climate and keep your deck safe and solid for years.
When you want the reliability of wood with added durability, OC Lumber is the perfect choice. Specially treated to resist rot, moisture, and insects, composite framing provides homeowners with a long-lasting, cost-effective framing solution. Our team specializes in building decks with precision and care, ensuring your frame is strong, Ontario Building Code compliant, and built to last in Ottawa’s changing seasons.
EXCELLENT Based on 28 reviews Posted on Ryan Bechard2026-02-24Trustindex verifies that the original source of the review is Google. We’ve worked with Jack Built on a several projects now and they’re always great to deal with. Very organized, clean sites, and communication is easy which makes our job go smoothly. Would definitely recommend them if you’re looking for a solid builder.Posted on Chris Campeau2025-12-30Trustindex verifies that the original source of the review is Google. Hiring Johnny to redo our 1967 bathroom was one of the best decisions we’ve made. As first-time remodellers, we had a lot of questions, and Johnny was informative and easy to work with every step of the way. The quality of his work is excellent, and his pricing is competitive. Can guarantee we’ll hire him again in the future. (Also, he put in some long days to get it done in time for Christmas. Very grateful!)Posted on Jennifer2025-11-17Trustindex verifies that the original source of the review is Google. We hired Johnny to replace the steep stairs off our back deck and build a ramp for our aging dog who has lower back issues. From start to finish, Johnny went above and beyond. He was professional, reliable, and incredibly communicative throughout the entire process—keeping us informed every step of the way. The quality of his work is outstanding, and the ramp has made a world of difference for our pup. We couldn’t be happier with the results and highly recommend Johnny to anyone looking for skilled, compassionate craftsmanship.Posted on Duncan Gibbons2025-11-15Trustindex verifies that the original source of the review is Google. When our old deck needing replacing, we quoted several contractors to get a feel for what the costs could be. Johnny's quote was the most complete and cost effective, and the quality of workmanship is much better than what we could have done by ourselves. Highly recommended.Posted on Rick Morris2025-10-17Trustindex verifies that the original source of the review is Google. Impeccable work. Turned our old dilapidated gate into a work of art! The craftsmanship is incredible.Posted on Darlene Bergeron2025-09-04Trustindex verifies that the original source of the review is Google. What was built surpassed our expectations. The finishing details are amazing. His skills gave us more than we ever expected! So glad we found Jack built. Thank you for a wonderful job!
Ottawa OC Lumber - Structural Composite Framing
At Jack Built, we provide top-quality framing options for homeowners Ottawa and the surrounding areas. With years of experience in the industry, our team is committed to delivering exceptional products, expert advice, and unmatched customer service to help bring your construction and renovation projects to life. From pressure-treated wood to OC Lumber along with steel and aluminum, we have everything you need to build with confidence and precision.
The Frame of Your Deck Has Options
What is OC Lumber?
OC Lumber is a structural composite deck framing material. Traditionally composite deck material is not structural. However, this material is specially formulated with fiberglass to give it strength and durability. It is manufactured by Owens Corning which is most well known for batt insulation…yes, the pink stuff that makes you itchy!
Why OC Lumber Deck Framing?
Durability You Can Trust: Our materials are designed to endure Ottawa’s harsh weather conditions.
Expert Advice: Our team guides you through choosing the right lumber and layout for your project.
Reliable Delivery: We have a process in place to ensure your project is seamless
Trusted by Professionals: Builders and homeowners across Ottawa count on OC Lumber
Tips for a Strong Deck Frame
Select the Footing: We use both concrete footings and helical piles depending on the site conditions
Plan Your Joist Layout: Proper spacing and alignment prevent sagging and structural issues.
Use Quality Fasteners: We use manufacturer recommended fasteners to install OC Lumber.
Inspect Regularly: Even the strongest frame benefits from occasional checks for wear or damage.
Why Choose Us to Build Your Deck
Building a deck is more than just putting boards together — it’s about creating a safe, beautiful, and lasting space for your family and friends to enjoy. Here’s why homeowners trust Jack Built for their deck projects:
Expert Craftsmanship – Our skilled builders take pride in precision and attention to detail, ensuring every deck is strong, safe, and stunning.
Custom Designs – We don’t believe in one-size-fits-all. We create decks that fit your space, style, and lifestyle perfectly.
Quality Materials – From Fortress Building Products that match your needs and stand up to Ottawa’s weather.
Local Knowledge – We know Ottawa’s building codes, permit process, and climate challenges — meaning fewer headaches for you.
Guaranteed Satisfaction – We stand behind our work with warranties and a commitment to making sure you love your new outdoor space.
With us, you get more than just a deck — you get a solid investment in your home and lifestyle.