Decking Services in Whitby
Custom deck design, installation, and backyard renovations — built for outdoor living, entertaining, and everyday family use. Transform your backyard with a functional, beautiful deck designed to connect your home, pool, patio, landscaping, and outdoor living space.
Deck Builders for Backyard Renovations
A well-designed deck can completely change how your family uses your backyard. Whether you want a comfortable space for summer dinners, a poolside lounging area, a raised deck, or a full backyard renovation, Trillium Pools & Landscapes can help bring the entire outdoor space together.
With years of experience in landscaping, pool construction, hardscaping, fences, patios, and outdoor living design, our team creates decks that feel naturally integrated into your property and lifestyle.
From the first consultation to the final build, we help plan the layout, materials, structure, access points, railings, stairs, and surrounding landscape features so your deck feels like part of a complete backyard transformation — not just a standalone add-on.
Homeowners Served in Whitby and Durham Region
Years of Experience
Decks Completed
Year Installation Warranty
BBB Accredited Businesses
Turnkey
Backyard Transformations
Reliable
Communication & Project Management
Premium
Craftsmanship
Integration
Landscaping & Hardscaping
Designed for Ontario Backyards
Ontario backyards need outdoor structures that can handle changing seasons, moisture, snow, sun exposure, and freeze-thaw conditions.
When planning a deck, our team considers:
- Backyard drainage and grading
- Soil and foundation conditions
- Elevation changes
- Pool and patio access
- Privacy and fencing
- Sun and shade exposure
- Snow load and seasonal durability
- Material performance
- Outdoor living layout
- Long-term maintenance needs
This helps ensure your deck is not only attractive, but also functional and built for real Ontario backyard conditions.
Wood Decks vs Composite Decks
For homeowners who love the warmth of natural materials, wood can be a beautiful option. For homeowners who want less maintenance and a more modern finish, composite decking may be the better long-term choice.
Feature
Wood Decks
Composite Decks
Appearance
✓ Natural wood look
Clean, modern finish
Maintenance
✓ Requires staining/sealing
Lower maintenance
Cost
✓ Often lower upfront
Higher upfront investment
Durability
✓ Depends on wood and care
Strong long-term performance
Colour Options
✓ Stain or paint options
Many manufactured colours
Best For
✓ Natural, traditional look
Low-maintenance outdoor living
Why Invest in a Custom Deck?
A deck is one of the most practical ways to expand your living space outdoors. It creates a transition between your home and backyard while giving your family a defined area for relaxing, dining, entertaining, and enjoying the outdoors.
A custom deck can help:
- Create a comfortable outdoor dining area
- Improve access to a pool or patio
- Add structure to a sloped backyard
- Connect the home to the landscape
- Increase usable outdoor living space
- Support seating, shade, lighting, and outdoor features
- Improve the overall look and function of the backyard
Whether your deck is part of a pool project, a backyard renovation, or a standalone upgrade, the goal is the same: to create a space that feels useful, beautiful, and built around how your family actually lives.
Complete Backyard Transformations
At Trillium Pools & Landscapes, we believe your deck should feel naturally integrated into the entire backyard experience.
Our team can combine:
- Deck construction
- Pool decks
- Fences and privacy screens
- Landscaping
- Hardscaping
- Interlocking patios
- Outdoor lighting
- Water features
- Pool houses and cabanas
- Garden beds and planting
- Walkways and retaining walls
to create an outdoor space designed for relaxation, entertaining, and everyday use.
Our Deck Installation Process
Backyard Consultation & Design
We review your property, outdoor goals, deck location, backyard access, grading, and how the deck should connect with the rest of your outdoor space.
Material Selection & Planning
We help you choose the right decking material, layout, railings, stairs, privacy features, and surrounding outdoor elements.
Site Preparation
Our team prepares the site, reviews grading and access, and ensures the deck area is ready for construction.
Deck Construction
We build the deck structure, surface, stairs, railings, and related details with care and attention to function, safety, and finish.
Landscaping & Outdoor Living Finishing
Integration with patios, lighting, fencing, hardscaping, and landscaping brings the backyard together.






Decking Materials & Options
Different homeowners need different decking solutions. We help you choose the right material, layout, and design based on your budget, maintenance preferences, property, and backyard goals.
Pressure-Treated Wood
Pressure-treated wood is a common and budget-conscious choice for backyard decks. It offers a natural look and can be stained or finished to suit your outdoor space.
Best for homeowners who want:
- A traditional wood deck
- A more cost-effective option
- Flexibility in shape and layout
- A natural backyard feel
Cedar Decks
Cedar offers a warmer, more refined wood appearance. It is a strong choice for homeowners who want a natural material with a more premium finish.
Best for homeowners who want:
- A natural wood look
- Warm colour and texture
- A classic outdoor living feel
- A deck that blends well with landscaping
Composite Decking
Composite decking is popular for homeowners who want a low-maintenance option. It offers a clean, modern look and does not require the same regular staining or sealing as traditional wood.
Best for homeowners who want:
- Lower maintenance
- A modern appearance
- Better resistance to fading and wear
- A long-lasting deck surface
Pool Decks
Pool decks need to be planned carefully for access, comfort, drainage, safety, and visual integration. We can design deck areas that connect your pool with your patio, landscaping, lounge seating, and outdoor features.
Best for homeowners who want:
- Poolside seating
- Smooth backyard flow
- Better access around the pool
- Integrated pool and landscape design
Decking Cost in Whitby
Decking costs can vary depending on the size, material, structure, access, elevation, and surrounding backyard work.
Pricing may be affected by:
- Deck size
- Wood or composite material
- Stairs and railings
- Ground-level vs raised deck
- Poolside or standalone deck
- Demolition of existing deck
- Backyard access
- Landscaping or hardscaping integration
- Lighting, privacy screens, or custom features
- Permit or structural requirements
We provide customized quotes based on your property, project scope, and outdoor living goals.
Serving Whitby and Durham Region
Our local experience allows us to design and build outdoor spaces suited for Ontario homes, family lifestyles, and seasonal conditions.
Whitby
Oshawa
Ajax
Pickering
Brooklin
Bowmanville
Courtice
Uxbridge
Port Perry
Stouffeville
Scarborough East
Frequently Asked Questions
Deck pricing depends on size, material, site conditions, stairs, railings, elevation, and whether the deck is part of a larger backyard renovation. We provide customized quotes after reviewing your property and project goals.
The best material depends on your budget, maintenance preferences, and desired look. Wood offers a natural appearance, while composite decking is popular for homeowners who want a lower-maintenance option.
Yes. We can design and build pool decks that improve access, create lounging space, and connect the pool area with patios, landscaping, and outdoor living features.
Yes. Trillium provides deck and fence installation as part of backyard renovation services.
Yes. We specialize in full backyard transformations, including landscaping, hardscaping, interlock patios, lighting, fences, and outdoor living features.
Permit requirements depend on the deck size, height, structure, and local regulations. We can help review what may be required for your project.
Yes. We can remove or replace an existing deck and redesign the space to better suit your backyard, pool, patio, or landscaping plans.
Excellent rating
Based on 11 reviewsTrustindex verifies that the original source of the review is Google. Jason and his crew did a terrific job on our walkway and driveway. Jason’s creative design integrated the walking path and driveway beautifully! When picking out the product, he directed us to a quality brand and we are very grateful for his input on that. I would highly recommend Trillium Landscaping for any project, large or small! Dave LambertTrustindex verifies that the original source of the review is Google. So very thankful to Jason and his crew for their professionalism and attention to detail on replacing my deck, fence and laying patio stones, planning my next project with with them! See before and after pics on the great work done. Sandra ChafeTrustindex verifies that the original source of the review is Google. We met Jason at the home show and he was accommodating in taking on our landscaping project on a tight schedule and stuck to the timeline and budget we agreed upon. We didn’t know exactly what we wanted but trusted his vision for our space. Jason and his hardworking crew were very meticulous and efficient, cleaning up the work area at the end of every day. We live next to an elementary school and the workers were very respectful to the street traffic and many people walking by. The crew take pride in their work and we are very happy with the beautiful transformation of our front landscaping which gives our home a more modern streetscape. We would highly recommend Jason and his team at Trillium Landscaping Group. Vicky BarsantiTrustindex verifies that the original source of the review is Google. Jay and his crew did a fantastic job! Every detail was considered. From design to finished product the work exceeded our expectations! Joanne BoyleTrustindex verifies that the original source of the review is Google. We have been using Trillium Landscape for our summer landscape maintenance at our home for many years! We have weekly lawn cutting and garden weeding done. They always do a thorough job and show up when expected! We also had trillium landscape complete a new deck and stone patio! We love their work! Jennifer IatropoulosTrustindex verifies that the original source of the review is Google. We very much enjoyed working with Trillium Landscape Group on our backyard and driveway renovation. We are very pleased with the work. It looks great. The grading and water management challenges of the site were carefully considered and successfully remedied through creative planning, careful attention to grading, the installation of trench drains and by using stepped landscaping. Jason and his team worked with us to incorporate all of the elements we requested and successfully achieved our vision. Planning included the incorporation of provisions of rough-ins for future additions to the design. Jason was trustworthy, a great communicator and there were no surprises with costing and invoicing. We highly recommend Trillium and look forward to working with them again. Catherine BelangerTrustindex verifies that the original source of the review is Google. I chose this company based on a feeling I got from my initial meeting with Jayson and I was not disappointed.. He did a fantastic job on our patio and were very receptive to ideas and changes as they came up. My cabana they built is amazing along with stone work in the backyard. The detail the cabana was made with makes my backyard complete . Made with solid wood and tung and grove roof it will last forever . I would not hesitate to recommend them and will use them again for any future projects. Thx Jay Kevin HobsonTrustindex verifies that the original source of the review is Google. Jason and his team were absolutely great to work with. He team created a backyard oasis for us and was able to incorporate many design features that we wanted. In fact, we asked Jason to return to complete a couple other smaller projects including redoing our front garden and installing a small putting green. Highly recommend anyone to work with him! Ben ParceroTrustindex verifies that the original source of the review is Google. Jason and his crew helped me with my backyard project and we couldn’t be happier. Will employ trilliums services again for our front yard makeover this year. Would highly recommend Jason and his team for any and all landscapeing needs. Robert Elder
Start Your Backyard Transformation
At Trillium Pools & Landscapes, our mission is to create outdoor spaces that bring people together and help families enjoy more time outside.
If you are planning a deck installation in Whitby or Durham Region, our team is ready to help you design a backyard that is functional, beautiful, and built around your lifestyle.
Contact Trillium Pools & Landscapes today to request a free consultation and estimate.
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