819.213.0597FR
Outdoor Living

Deck Builder in Gatineau & Aylmer — Wood & Composite Decks

We design and build custom decks in Gatineau and Aylmer — pressure-treated wood, western red cedar, and Trex composite. Built for Quebec freeze-thaw, not a brochure.

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RBQ Licensed #5659-5812-01

25+ years in Gatineau

Owner on every job

ARE YOU EXPERIENCING THIS?

Deck boards are soft, splintering, or pulling away from the frame

The structure wobbles underfoot or posts shift when you lean on the railing

No usable outdoor living space to enjoy your backyard

Your old deck doesn't meet current Quebec building code for guards and load capacity

Deck builder in Gatineau — built for our climate

A deck built here has to handle conditions that destroy poorly built structures in a few seasons. Gatineau swings from −35°C in January to 35°C in July — the expansion and contraction tests every joint, fastener, and footing.

We've been building custom decks across Gatineau, Aylmer, Cantley, and Chelsea for 25+ years. Owner on every project — from the initial site assessment to final walkthrough — and every build meets RBQ standards and Ville de Gatineau code.

Completed two-level composite deck with built-in railing on a residential property in Aylmer, Quebec

Deck materials that survive Gatineau winters

Pressure-treated wood is still the most common deck material in the Gatineau area. Modern treated lumber resists rot and insect damage and gives you a long service life at a solid price point. Homeowners can finish it to match the house exterior.

Western red cedar has natural decay resistance without chemical treatment. Tight grain, warm reddish tone, and it ages gracefully to a silver-grey patina.

Composite decking cuts out finishing work entirely. The cap-stock polymer shell resists moisture even through sustained freeze-thaw exposure — a real advantage in the Gatineau area. Modern composite products carry long manufacturer warranties.

PVC decking performs similarly to composite but weighs less and resists moisture absorption even at cut ends. Each material has tradeoffs. We walk you through them during design so you pick based on maintenance tolerance, look, and long-term plans — not a sales pitch.

Side-by-side comparison of pressure-treated wood, cedar, and Trex composite deck board samples

Designing a deck as part of the complete outdoor space

A good deck is the central hub of your outdoor area. The layout has to handle traffic between the house, yard, and any neighbouring features — an interlock patio at ground level, a pergola for shade, or integrated outdoor stairs between levels.

Multi-level decks work well on the sloped lots common in Aylmer's plateau and Chelsea's hillside properties. Instead of one massive platform, tiered zones create distinct areas for cooking, dining, and lounging — each at a comfortable grade that follows the terrain.

Built-in features turn a basic platform into a real outdoor room. Bench seating with storage underneath, planter boxes that double as privacy screens, and recessed landscape lighting in stair risers and railing posts all add function without cluttering the space.

We handle the entire scope — structure, railings, stairs, lighting, and coordination with the adjacent hardscaping. One contractor. One timeline. No finger-pointing between four trades.

Multi-level deck with integrated pergola, staircase, and pathway lighting in a Gatineau backyard

Quebec building code compliance for decks

The Quebec building code requires guards at least 1,070 mm high on any deck surface more than 600 mm above grade. Baluster spacing can't exceed 100 mm — narrow enough that a 100 mm sphere can't pass through. Stair handrails need a graspable profile between 30 mm and 43 mm in diameter.

Footings go below the frost line — minimum 1.4 metres in the Gatineau frost zone — so the structure doesn't heave through winter. Structural connectors have to be stainless steel or triple-coated for pressure-treated contact. Fasteners get sized to the load at each connection.

We build every deck to these specs. The structure comes with documentation that matches the code we built to.

Blueprint drawing of a residential deck project with dimensions and setback measurements for Gatineau building code compliance

Our process

01

On-site consultation — assess grade, soil, sun exposure, and access points

02

Custom design with 3D rendering, material selection, and building code review

03

Foundation work — footings below frost line, structural framing, hardware

04

Decking, railings, stairs, and lighting integration

05

Final walkthrough

Frequently asked questions

Client Reviews

What homeowners are saying

Real homeowners. Real projects. Honest results across Gatineau and Aylmer.

Co-designing and executing the landscaping near our house with Pascal was an easygoing exercise with a great result. He offered multiple good options and always listened to our feedback. He was able to explain the strategy behind his recommendations with an aesthetic eye: how the approach would look from the road, how to tie in various structural and colour elements of the house with the landscaping. The interlock included some contrasting colours and patterns, and the front driveway circle is a rarity. Highly recommended.

Kelvin Prosyk

June 2025

Renovatech is one of the best companies that I've ever hired to complete a renovation project. Pascal is transparent and honest when it comes to discussing design choices and pricing and the team work extremely hard to deliver quality work within established timelines. Would recommend to anyone and will continue to call them for my future projects.

Madyson Charbonneau

April 2025

I just had my daughter's birthday party in our new backyard. Everyone was really impressed, which is what inspired this review! Pascal really has a vision for these spaces. The project included cutting out a slope, putting in a beautiful wood retaining wall, new grass, cedars, and a fantastic interlock patio that runs from the deck around to the garage. I now have a decorated sheltered seating area under the overhanging 2nd floor. Everything came out so nice. I strongly recommend Renovatech for any landscaping needs.

C Vass

March 2025

We cannot recommend Pascal and the Renovatech team strongly enough. The quality of work is impeccable, the worksite is always kept clean, they manage projects to be the least disruptive and deliver what they say and when they say it. When we've had any issues with the house, they are extremely responsive — even showing up late on a Sunday evening of a long weekend to help with a surprise leak in our foundation. Cannot recommend the Renovatech team strongly enough.

Dan Benoit

April 2025

Renovatech — Pascal and Team — are my go-to contractors for all things around our home. From landscaping projects, to bathrooms, and basements they do it all. Fair and honest, and 100% transparent — they'll take the time to explain the various materials, pro-cons, and stick within your budget, and always perform high-quality workmanship.

Pej Javaheri

February 2025

Pascal from Rénovatech helped us plan new steps, choose materials, and explained how it could be accomplished using his vast array of equipment. He kept us informed when our initial plan was snagged due to production delays — but the product arrived just in time to meet our strict deadline. His team started excavating Thursday morning and by the end of the next day our entrance stairway was completed. The new steps look great! We would gladly work with Rénovatech again.

Robert Way

September 2025

We had a great experience with Renovatech. They redid our front steps and we are really happy with the work. Pascal was very patient in talking us through our options and helped us pick the right stone to match the house. It was a pleasure to work with them and we wouldn't hesitate to work with them again on another project in the future. Highly recommend!

Valerie Goodhue

March 2025

Excellent work! The team are super professional and their product is next to none. Pascal truly puts his heart into the work his team does! We absolutely recommend them! We love the beautiful deck they made us. The detailed work is incredible!

Jake G

April 2023

We couldn't be happier with Renovatech's work — Pascal and crew were professional and meticulous, starting with a critical repair to our foundation and a new patio in the backyard. We highly recommend this company and their quality workmanship. Hat's off to a job well done!

Charlene Campbell

March 2025

Pascal and his team are amazing. We needed a deck built around this cabin renovation project and they delivered!! Very precise, professional, and punctual — we would highly recommend their services!

Steve Bedard

April 2025

Reliable and hard working. They understand what quality work is all about.

Martin Pham Dinh

March 2026

An honest contractor who takes pride in his work — harder and harder to find these days. Pascal and his team are rare gems. They built the deck we had always dreamed of.

Nicolas Pham-Dinh

Mars 2026

Excellent service at Renovatech Gatineau! The team was courteous and professional. We really appreciated the suggestions and advice that helped us make the right choices for our project, especially for our hardwood floors. The staff is knowledgeable, attentive, and takes the time to explain the different options. Highly recommend!

Gabrielle Aubert

Mars 2026

I want to thank Pascal and his team at Renovatech. Last year for the construction of my patio and this year for the grading work. You did a remarkable job!! A professional and dedicated team that always gives their best. Very satisfied client. Highly recommend!!

Mathieu Rioux

Avril 2025

Pascal and his team always do exceptional work, they listen to their clients' needs and can solve any problem. Attention to detail is very important to Pascal and that is what makes his projects a success. It is a pleasure to work with them.

Gabrielle Aubert-Dubois

Mars 2025

Very positive experience with this company. A skilled, professional, and efficient team. The work is done with care and the quality is excellent. You can tell they know their trade perfectly and know exactly what to do to get an impeccable result. Highly recommend!

Stephany Labelle

Mars 2026

Great work from Pascal's team. He redid my driveway, my steps, and graded my yard. He was very helpful and reliable, and proposed good solutions to achieve the desired result.

Étienne Gosselin

Avril 2024

Want a straight answer on your job?

Call us or send a quote request. We'll walk your property and tell you what we see.

819.213.0597
RBQ Licensed #5659-5812-0125+ years in GatineauOwner on every job

Free Estimate

Tell us what's going on. We'll call you back fast.