Decks | Regional Municipality of Wood Buffalo

Decks are uncovered structures built above ground level, typically larger than 1.8 m². They may be attached to your home or freestanding in the yard. Because decks support weight and are exposed to weather, proper construction is essential for long-term safety and stability. Permits help ensure your deck is built to code and safe for everyone who uses it.

Before you apply

Before planning your project, review the proposed height of the deck to see if permits are required.

Do I need permits to build a deck?

You may need one or more permits to complete your project if:

Your deck is greater than 0.6 metres (2 ft.) off the ground, a development permit is required.
Your deck has a roof or pergola and is attached to your home, it is considered an addition and requires a development permit and a building permit.
Your deck has a roof or pergola and is not attached to your home, it is considered an accessory building.
Electrical, plumbing or gas systems are part of your deck project, Safety Codes Permits are required.
The project involves significant excavation, filling, steep slopes, sensitive elevations, large-scale clearing, or work that may affect municipal infrastructure, it requires a Clearing and Grading Permit.

Even if a permit is not required, all decks must comply with building code.

If you’re unsure which permits you need, contact the Building and Development Service Centre .

Apply

Apply online through E-Permitting or on paper using Forms and Checklists.

To ensure a smooth application process, use the Deck Application Checklist to confirm all requirements.

Be prepared to submit application documents, which may include:

site plan showing the deck location
construction plans
elevation drawings
details on footings, materials, and guards/railings

Apply online

After you apply

If you applied through E-Permitting, you may follow the status of your application through the portal.

Most decks that require a permit also require one or more inspections to make sure they are built safely. Inspections can be booked online.

Frequently asked questions

How close to the property line can my deck be?

Setbacks depend on zoning and the height of your deck. Staff can help confirm the rules for your property before you start building. Contact the Building and Development Service Centre.

Can I build my own deck, or do I need a contractor?

You can build your own deck. However, if you are adding electrical, gas, or plumbing, only qualified professionals (or a homeowner with the appropriate permit) may complete that work.

If my deck includes lighting, a gas line for a BBQ, or a hot tub, do I need extra permits?

Yes. Any electrical, plumbing, or gas work requires the appropriate Safety Codes Permits. Hot tubs or spas also have special electrical and structural requirements.

Do I need a permit for repairs or replacing boards?

No. Replacing deck boards or making minor cosmetic repairs does not require a permit. Structural changes (like posts, beams, expansion, or adding a roof) do require permits.

What if my deck is low to the ground?

If your deck is 0.6 m (2 ft.) or lower, a development permit is not required. However, you still need to follow the Alberta Building Code, especially for railings, supports, and materials.

Do I need a permit for a ground-level platform or patio?

No permit is required for ground-level patios or platforms under 0.6 m (2 ft.) high, provided they do not have a roof or structure and do not interfere with drainage or utilities.

Do I need a permit for a pergola?

If the pergola or roof is attached to your home, both a development permit and a building permit are required. If it is free-standing, it may be considered an accessory building and may require permits depending on size and design.