Do you do basement drywall in SE Calgary?

Yes — SE Calgary is part of our regular service area. We cover SE Calgary, Legacy, Mahogany and Cranston and surrounding communities, 7 days a week. Free on-site quotes, fixed prices, same-day reply.

What board do you use on exterior basement walls in SE Calgary?

Moisture-resistant board (green board or purple board) on all walls against the exterior foundation and around plumbing and laundry. Standard 1/2” drywall for interior partition walls away from moisture. For legal suites: 5/8” Type X fire-rated on the ceiling and soundproof board on party walls. We specify the right product for each surface at the on-site quote before we start.

Do you do legal suite basement drywall in SE Calgary?

Yes, and we know the spec. A legal secondary suite in SE Calgary requires 5/8” Type X fire-rated board on the ceiling separating the suite from the floor above, and STC-rated soundproof board on the party walls. Moisture-resistant in wet areas. We board to that spec so the suite passes inspection.

How long does basement drywall take in a SE Calgary home?

A typical open basement takes two to four days to board and another two to three days to tape, mud and finish — mud needs drying time between coats. A suite conversion with more partitions and spec-board requirements takes longer. We give you a realistic timeline at the on-site quote, not an optimistic one.

Can you finish a basement that is partially started in SE Calgary?

Yes, and we do it regularly. We assess what is already there — whether the board type is correct for each surface, whether the framing is square enough to board, whether anything needs to come down — and give you a straight price to finish the SE Calgary basement properly. We do not just board over problems.

Basement Drywall SE Calgary | Emplastrum Drywall

Basement drywall in SE Calgary boarded, taped and finished right

We finish basements in SE Calgary homes — boarding the framing, specifying the right board type for each surface, taping and mudding every joint and corner to Level 4, and leaving the space paint-ready. SE Calgary covers older inner communities and the rapidly growing newer communities of Legacy, Mahogany, Walden, Auburn Bay, Copperfield and Cranston — where first-time basement development is the most common call. We cover SE Calgary, Legacy, Mahogany and Cranston and the surrounding area, 7 days a week.

Basement boarding and taping in SE Calgary — Level 4 as standard
Moisture-resistant board on exterior walls and around plumbing
Soundproof board between legal suite and main floor
Fire-rated board where code requires it
Bulkheads, soffits, mechanical chases and ceiling work
Legal suite and secondary suite conversions in SE Calgary
Sanded flat and paint-ready before we leave

What affects the cost of basement drywall in SE Calgary?

Linear footage, board type and basement layout in SE Calgary homes

The cost of basement drywall in SE Calgary comes down to five things: total linear footage of framed wall, ceiling square footage and height, the number of bulkheads, soffits and mechanical chases, board type (standard, moisture-resistant, soundproof and fire-rated are different costs), and how much mechanical, plumbing and structural work the walls need to accommodate. We measure on site and give you a fixed price before we start.

Legal suite requirements and basement drywall spec in SE Calgary

If the basement includes a legal secondary suite, the board spec changes significantly. The ceiling between the suite and the floor above requires 5/8” Type X fire-rated board. Party walls between the suite and the main living space need STC-rated soundproof board. Moisture-resistant board goes on all exterior walls and in wet areas. We spec this before we board — not after the inspection flags it.

Our SE Calgary basement drywall process, step by step

Board selection and surface mapping before we pull the first sheet

Basement drywall in SE Calgary is not one-product-fits-all. Exterior foundation walls need moisture-resistant board. Any wall adjacent to a bathroom or laundry needs moisture-resistant. Legal suite ceilings need fire-rated. Party walls need soundproof. We walk the basement and map every surface before we spec the materials — so what we order is what the job actually needs, and there are no surprises at inspection.

Boarding, taping and mudding to Level 4 throughout

Once the right board is on the right surfaces, every seam, inside corner, outside corner and fastener head gets taped and mudded to Level 4 — three coats, proper drying time between each, sanded flat. Basement ceilings often have bulkheads for HVAC, beam wraps and posts to work around. We tape all of that to the same Level 4 standard as the walls. When we leave the SE Calgary basement, it looks consistent from floor to ceiling.

Basement drywall board types used in SE Calgary homes

Standard drywall — interior basement walls in SE Calgary

Standard 1/2” drywall is correct for interior partition walls inside a SE Calgary basement that have no moisture exposure — the walls separating a home office from a bedroom, partition walls in a recreation room or home theatre. It is lighter to handle and finishes the same as the rest of the house. Most interior basement partition walls in SE Calgary homes use standard board.

Moisture-resistant, soundproof and fire-rated — where the spec matters in SE Calgary

Exterior foundation walls in SE Calgary homes need moisture-resistant board even with a vapour barrier. Bathrooms and laundry rooms need moisture-resistant on all walls. Legal suite ceilings require 5/8” Type X fire-rated board. Party walls between a suite and the main living space benefit significantly from STC soundproof board — the difference is audible. We map each surface at the on-site quote and specify the right product before we start.

Basement drywall work we do in SE Calgary

New basement developments in SE Calgary newer communities

The newer SE Calgary communities — Legacy, Mahogany, Walden, Auburn Bay, Copperfield, Cranston — generate a consistent flow of basement finishing calls. The builder framed the space; the homeowner is ready to use it. We board, tape and finish these basements to Level 4 with the right board spec, including moisture-resistant on all exterior walls and around any rough-in plumbing.

Basement suite boarding in established SE Calgary neighbourhoods

Established SE Calgary — Forest Lawn, Riverbend, Douglasdale, McKenzie Lake — has older homes with large unfinished basements that are being converted to legal secondary suites. We board to the Calgary spec: 5/8” Type X fire-rated on the suite ceiling, STC soundproof on party walls, moisture-resistant in wet areas. Inspection-ready finish.

Why SE Calgary homeowners trust Emplastrum for basement drywall

We spec the board before we touch the framing in SE Calgary

Most drywall crews board every surface the same way and leave the homeowner to deal with inspection issues after. We map every SE Calgary basement before we price it and specify the right board in writing — moisture-resistant where it belongs, fire-rated where code requires, soundproof where the suite spec calls for it. You will not be calling us back before a permit inspection.

Fixed price, same-day reply, all four Calgary quadrants, Airdrie and Cochrane

We cover all four Calgary quadrants, Airdrie and Cochrane, 7 days a week — SE Calgary, Legacy, Mahogany, Cranston, Auburn Bay and Copperfield and every community in between. Free on-site quotes, fixed prices — you know the number before we start and it does not change when we get on site.

How it works

Simple, clean, on schedule

Free quote

We come out, take a look, and give you a real price. No guessing after.

Book a day

We pick a date that works for you and show up when we say.

The work

We keep the dust down and tidy up before we head out.

Walk it with you

We don't pack up till you've looked it over and you're happy.

FAQ — Basement Drywall SE Calgary

Basement Drywall SE Calgary: your questions answered

Do you do basement drywall in SE Calgary?›: Yes — SE Calgary is part of our regular service area. We cover SE Calgary, Legacy, Mahogany and Cranston and surrounding communities, 7 days a week. Free on-site quotes, fixed prices, same-day reply.
What board do you use on exterior basement walls in SE Calgary?›: Moisture-resistant board (green board or purple board) on all walls against the exterior foundation and around plumbing and laundry. Standard 1/2” drywall for interior partition walls away from moisture. For legal suites: 5/8” Type X fire-rated on the ceiling and soundproof board on party walls. We specify the right product for each surface at the on-site quote before we start.
Do you do legal suite basement drywall in SE Calgary?›: Yes, and we know the spec. A legal secondary suite in SE Calgary requires 5/8” Type X fire-rated board on the ceiling separating the suite from the floor above, and STC-rated soundproof board on the party walls. Moisture-resistant in wet areas. We board to that spec so the suite passes inspection.
How long does basement drywall take in a SE Calgary home?›: A typical open basement takes two to four days to board and another two to three days to tape, mud and finish — mud needs drying time between coats. A suite conversion with more partitions and spec-board requirements takes longer. We give you a realistic timeline at the on-site quote, not an optimistic one.
Can you finish a basement that is partially started in SE Calgary?›: Yes, and we do it regularly. We assess what is already there — whether the board type is correct for each surface, whether the framing is square enough to board, whether anything needs to come down — and give you a straight price to finish the SE Calgary basement properly. We do not just board over problems.

Basement Drywall SE Calgary

Basement drywall in SE Calgary boarded, taped and finished right