Basement drywall · Calgary, AB

Basement drywall for Calgary basement developments

Boarding, taping and finishing the walls and ceilings of a basement development. The drywall is one of the last steps, so the checklist for what has to be done before it is just as important.

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Illustrative basement drywall installer positioning gypsum board against exposed wood framing

Common requests

  • New basement developments
  • Basement suites and rec rooms
  • Bedrooms, bathrooms and laundry rooms
  • Bulkheads around ducts and beams
  • Stairwell walls and ceilings
  • Finishing an older partial development
Comes after
Framing, services, insulation, vapour barrier and inspections.
Watch for
Existing moisture, access to valves and panels, low ceilings.
Priced by
Square footage, ceilings, bulkheads, corners and finish level.

Before the drywall

What has to be finished first

Once drywall is up, anything behind it means cutting it open again. Most basement drywall headaches come from something that was not ready.

Before booking drywall, walk the basement with the framing still open and check that everything that will live inside the walls and ceiling is in its final place. Take photos of every wall: pipe, wire and duct locations are hard to remember once they are hidden.

Ready-for-drywall checklist

  • Framing complete, straight, with blocking for TVs, cabinets, railings and grab bars
  • Electrical, plumbing and ductwork roughed in, including future pot lights
  • Insulation and vapour barrier installed and sealed
  • Any required inspections passed
  • No active dampness, efflorescence or leaks on the foundation walls
  • Access planned for shut-offs, cleanouts and junction boxes

Framing done and waiting on inspections?

That is a good time to request a drywall estimate, so the contractor can plan around your schedule.

Basement specifics

The parts of a basement that take the most time

Basements are rarely a simple box. These are the areas that add work, and what to decide about each.

AreaWhy it takes timeDecide early
BulkheadsWhy it takes timeBoxes around ducts, beams and pipes create many corners and edges to tape.Decide earlyWhere they go, and whether they can be combined.
CeilingsWhy it takes timeOverhead work, around joists, pipes and lights.Decide earlyDrywall, dropped ceiling, or open and painted.
StairwellWhy it takes timeTall walls, sloped ceilings and a tricky working platform.Decide earlyHandrail blocking and lighting positions.
Window wellsWhy it takes timeDeep returns around basement windows need careful corners.Decide earlyDrywall returns, or trim.
Bathroom and laundryWhy it takes timeDifferent board near water, and tile backer where needed.Decide earlyTub or shower type, and tile height.
Mechanical roomWhy it takes timeOften left unfinished, or partly finished for access.Decide earlyWhether it is enclosed at all.

Typical sequence

How a basement gets drywalled

  1. Step 1: Walk-through

    The contractor checks framing and services, measures and prices the job.

  2. Step 2: Board delivery and hanging

    Ceilings first, then walls, with openings cut for every box and fixture.

  3. Step 3: Corner bead and taping

    Bulkheads, window returns and the stair get bead; every seam gets tape.

  4. Step 4: Finish coats and sanding

    Coats built up and dried in between, then sanded with dust control.

  5. Step 5: Primer, then your painter or flooring

    Primed and ready for paint. Flooring usually goes in after the messy work.

In Calgary

Calgary basement developments

Developing the basement is a common Calgary renovation, whether for a rec room, extra bedrooms or a secondary suite. Many basements are developed years after the house was built, so the concrete has had time to show whether it stays dry. Take that seriously: finishing over a damp foundation wall traps moisture and can ruin the new drywall.

Permits and suites

Check with The City of Calgary about permits and inspections for your project, and be clear up front about who is responsible for them. If the basement will be a secondary suite, there may be additional requirements, including for walls and ceilings between units. Ask the contractor what they need from you on that front.

Water in the basement before?

If the basement has had water, dampness or musty smells, solve that first. Drywall over a wet foundation wall is a common source of hidden mould. See water-damaged drywall for the sequence.

Common questions

Basement drywall questions

When in a basement development does drywall go in?
After framing, electrical, plumbing, heating ducts, insulation and vapour barrier are complete, and after any inspections your project needs have been passed. Drywall closes all of that in, so it comes near the end, followed by taping, finishing, primer and paint, then flooring and trim.
Should the basement ceiling be drywalled?
It is a trade-off. A drywalled ceiling looks finished and quieter, but hides pipes, wires and shut-off valves, so access panels are needed where anything might need servicing. Some people choose a dropped ceiling or a painted open ceiling instead. Mention your preference and the contractor can price options.
Do I need moisture-resistant drywall in a basement?
Moisture-resistant board is commonly used in basement bathrooms and laundry areas. Elsewhere, standard board is usually fine in a dry, heated basement. The more important question is whether the basement has any existing water problems, which should be solved before anything is finished.
Do basement developments need permits in Calgary?
Many basement developments involve work that needs permits and inspections from The City of Calgary. Requirements depend on the scope, so check with the City for your project and agree who is responsible for permits before work starts. Inspections normally happen before the walls are covered.
How long does it take to drywall a basement?
It depends on size and layout. Hanging a typical basement can be quick, but taping and finishing need drying time between several coats, so the full drywall stage often takes one to two weeks or more. The contractor will give you a schedule with the estimate.

Free, no-obligation estimate

Get a free basement drywall estimate

A floor plan or rough measurements, and where the project is up to, let the contractor give you a useful number quickly.

Useful to include

  • Approximate square footage, or the floor plan
  • Ceilings: drywall, dropped, or open
  • Where the project is up to (framing, wiring, inspections)
  • Any history of water or dampness

Get a free drywall estimate

About two minutes. Fields marked * are required.

1Your project

What is damaged or being built, roughly how big, which rooms, and whether a leak was involved.

2Your details

At least one of phone or email. A call or text is usually the quickest way to book a look at the job.

Free and no obligation. The price is set by the contractor after seeing the job.