THE SHORT ANSWER

Choose decking as part of a complete project: structure, stairs, railings, drainage, and maintenance all belong in the decision.

Wood or composite is often the first deck question. A more useful first question is what you want the deck to do. A small breakfast spot, a family dining area, and a route to the garden need different layouts. Once that purpose is clear, comparing materials becomes much easier.

What to consider with a wood deck

Wood is worth considering if you enjoy its natural appearance and are comfortable planning its care. For cedar, the lumber association recommends keeping drainage paths clear, removing debris, and occasionally moving furniture or planters so the surface beneath can dry. It cautions against pressure washing cedar because it can damage the surface.

Decide how much time you want to spend looking after the deck. Ask for a maintenance plan matched to the actual wood and finish, rather than assuming every wood product needs the same treatment.

Reference: Western Red Cedar Lumber Association: deck care

What “low maintenance” means for composite

Modern composite products can reduce finishing work, but low maintenance does not mean no cleaning. Trex’s comparison describes its boards as an alternative to wood with reduced upkeep. That is manufacturer guidance about its products, not a guarantee that every composite board performs the same way.

Its care instructions distinguish current product lines from earlier generations. Warm soapy water and a soft brush are recommended for common dirt on several current lines; cleaning equipment and chemicals should follow the instructions for the exact product you choose.

Reference: Trex: comparing decking materials · Trex: product-specific cleaning guidance

Compare the whole proposal, not the board price

An estimate is easier to assess when the same work appears in each option. Request a wood and a composite version of the same layout if you are still deciding. Then ask which parts of the scope change with the material.

  • Deck dimensions and any changes to the existing structure.
  • Demolition, disposal, access, and site preparation.
  • Stair layout, railing system, and edge details.
  • The selected board line, fasteners, and installation requirements.
  • Finishing work and the maintenance information provided at handover.

Try the layout before you commit

Mark a rough outline in the yard and think through a normal evening outside. Where will chairs move when someone stands up? How do you get from the door to the stairs without weaving around furniture? Is there room for the activities that prompted the project?

Bring samples outside and view them next to the house at different times of day. Ask about the selected product’s care, surface characteristics, and warranty terms. A board’s color and texture are personal choices; a showroom display cannot tell you everything about living with it.

Plan the structure and local review early

New decking does not establish that an old frame is suitable to keep. NADRA’s professional evaluation guide includes supports, beams, joists, ledger connections, stairs, surfaces, and guards. A replacement discussion should consider the assembly beneath the boards as well as what you can see from above.

Vancouver has its own deck-permit criteria, including an exemption described for decks 18 inches or less above grade outside environmentally sensitive areas. Confirm the project with the correct local authority before relying on generic advice from another city.

Reference: NADRA: professional deck evaluation guide · City of Vancouver: fences, decks, and sheds

Frequently asked questions

Is composite decking maintenance-free?

No. Cleaning is still required, and the right method depends on the manufacturer and product generation. Follow the care guide for the exact board.

Can new boards go on my existing deck frame?

Possibly, but the frame and connections need assessment, and the chosen decking must be compatible with the installation. A fresh surface cannot correct an unsuitable structure.

Which option costs less?

That depends on the full scope and the selected products. Compare written proposals for the same layout, including structure, stairs, railings, removal, and finishing, rather than board prices alone.

YOUR NEXT STEP

Let’s plan the deck around your everyday life.

Tell us how you want to use the space. We can discuss layout, wood or composite options, and the work your project may need.

Plan my deckOr call (360) 606-4444

Sources & further reading

References checked October 9, 2026. Product guidance applies to the named product or system; local requirements should be confirmed for your address and project.