Edmonton Basement Framing — Why Most Floors Are Crooked (And Who Fixes Them)

You Bought a Nail Gun. You Framed 8 Feet. Then You Hit the HVAC Duct.

That is the moment most DIY basement framers call us.

You watched the videos. You bought the tools. You measured twice. You cut once. And then you realized your floor drops an inch and a half from that corner to the other. Or your ductwork hangs lower than you thought. Or the beam in the middle of the room means your nice open floor plan just became a maze of bulkheads.

Here is what we do that other framers will not: We tell you the truth about your basement before you spend money.

Not “your basement is fine, we can frame it.” The truth. The ugly truth that every other contractor hopes you do not notice until after you pay.

Call 780-907-2949 and say “I want a crooked floor inspection.” We come out, measure your floor flatness, check your ductwork height, and tell you exactly what problems are hiding in your basement. Free. No pitch. Just the truth.

The Lie Most Basement Framers Tell (Without Saying a Word)

Here is what happens at 90% of basement framing estimates:

The contractor walks through. Looks at your floor. Sees it dips in the middle. Does not mention it. Gives you a quote. Frames your basement. Shims under the bottom plates to make the walls look straight. Collects payment. Leaves.

Two years later, your drywall has hairline cracks above every door. Your baseboards have gaps. Your floor feels spongy in one corner.

The shims compressed. The house settled. The wall moved.

We have reframed basements that other “professionals” framed 5 years ago. Every time, the same problem: No one fixed the floor. They just hid it.

Our rule: If your floor drops more than 1 inch over 20 feet — and most Edmonton basements built before 2010 do — we do not shim. We give you three options:

1. Scribe every bottom plate — We cut the plate to match your floor exactly. Takes longer. Costs more. Walls never move.

2. Pour self-leveling overlay — We level the whole floor before framing. Costs more. But now your entire basement is flat. Floors, walls, everything.

3. Shim it anyway — You sign a waiver acknowledging that shims compress over time and you accept the risk.

No other framer gives you option 3 because no other framer admits shims fail.

See our complete basement renovation process for how this fits with drywall and flooring.

The Second Lie: “We Build Bulkheads”

Every framer says they build bulkheads. What they do not say: They build them as low as possible because measuring is hard.

Your ductwork runs at an angle. The beam is not parallel to the wall. The plumbing stack is 4 inches from the joist. A lazy framer builds a bulkhead that clears the lowest point — and steals 6 inches of headroom you did not need to lose.

We laser-measure every duct, beam, and pipe before we cut a single piece of lumber. Then we build bulkheads that fit tight to the mechanicals — not 6 inches below them.

Example: A duct that drops 8 inches from the joist needs a bulkhead that drops 8.5 inches — not 12 inches because “it is easier to frame a rectangle.”

We have reclaimed 3 to 4 inches of headroom in basements where other contractors quoted bulkheads that would have made the ceiling feel like a crawlspace.

The Third Lie: “We Use Pressure Treated Bottom Plates”

Yes. Code requires it. Every framer does it.

What they do not tell you: Pressure treated lumber shrinks. A lot. As it dries, a 2×4 can shrink 1/4 inch in width. That means your wall gets shorter. Your drywall now has a 1/4 inch gap at the bottom that baseboards have to cover.

We use kiln-dried after treatment (KDAT) pressure treated lumber. It is already dry. It does not shrink. Costs more. Most framers do not use it because homeowners do not know to ask.

Now you know. Ask your next framer: “Do you use KDAT or green treated?” If they say green, they are saving $50 on your basement and giving you shrinking walls.

Most homeowners find that a 15-minute call is enough to get a straight answer about their basement. Not a quote — an answer. Call 780-907-2949 and ask: “Is my floor crooked?” We will tell you. Free.

What a Basement Framing Quote Should Actually Break Down

Every framer gives you a total price. Here is what they hide inside that number.

We give you this breakdown in writing before you sign. Not because you asked. Because hiding it is dishonest.

For soundproofing options and costs, see our basement soundproofing guide.

The One Question No Other Framer Will Answer Honestly

“How many basement framing mistakes have you fixed from other contractors?”

We have reframed 12 basements that were originally “professionally” framed.

The mistakes we see most often:

Mistake 1: No fire blocking in stairwells. Edmonton code requires fire blocking at every tread and riser. Most framers put one block at the top and call it done. We have failed inspections because of this. Not our work — the original framer’s. The homeowner paid twice.

Mistake 2: Studs at 20 inches on center. “It is close enough.” No. Drywall sags between 20 inch studs. You see waves in your walls. We have replaced drywall on studs that were 22 inches apart.

Mistake 3: Bulkheads that block HVAC returns. A framer built a bulkhead right over a cold air return. The homeowner wondered why their basement was freezing in winter. We cut the bulkhead open. The return was completely covered.

We charge to fix these mistakes. We do not like charging for work someone else should have done right. So we warn you: ask your framer these three questions before you hire them.

The Only Three Questions That Matter When Hiring a Basement Framer

Question 1: “Show me your floor flatness measurement from my basement.”

If they did not measure, they are planning to shim. If they measured but will not show you, they found a problem they do not want to discuss.

We measure every basement before we quote. We write the measurements on your floor with chalk. You see the high spots and low spots before we discuss price.

Question 2: “Will you put every fire blocking location on my floor in chalk before you start?”

If they say no, they are planning to put the minimum — or less. We mark every block. You count them. After we frame, you see the blocks. No surprises.

Question 3: “What happens if my floor is too crooked for scribing?”

If they say “we can frame anything,” they are lying. Some floors need self-leveling compound before framing. Some need a contractor who specializes in foundation repair. A honest framer tells you when your problem is outside their expertise.

We have walked away from 3 basements where the foundation was actively failing. We gave the homeowner the name of a foundation repair specialist. They called us back after the repair. That is honesty. That is why our reviews say “Artem is very honest.”

Real Basement Framing Costs in Edmonton (With the Ugly Truth Included)

Most websites give you a range and stop there. Here is what actually changes the price.

The floor flatness tax: If your floor drops more than 1 inch over 20 feet, add:

• Scribing bottom plates: +$500 to $1,000 depending on wall length

• Self-leveling overlay: +$1,500 to $3,000 for a full 800 sq ft basement

The bulkhead complexity tax:

• Straight bulkheads along one wall: $15 to $25 per linear foot

• Angled bulkheads following ductwork: $30 to $45 per linear foot

• Stepped bulkheads around beams and ducts: $50 to $75 per linear foot

The soundproofing tax:

• R12 insulation in joists: +$1.50 to $2.50 per square foot

• Resilient channels: +$3.00 to $4.50 per square foot

• Double stud walls: +$8.00 to $12.00 per square foot

What a typical 800 sq ft basement actually costs to frame (not the lowball number):

We quote the scenario that matches your basement. We do not quote the flat floor price and then hit you with change orders when we find your floor is crooked. We find the crooked floor during the estimate. You see the real price before you decide.

For complete basement pricing including drywall and flooring, see our basement renovation cost breakdown.

The 10-Minute Test: Is Your Floor Crooked?

You do not need us to tell you. You can check yourself.

Get a 6-foot level and a tape measure. Place the level on your floor. Lift the low end until the bubble is centered. Measure the gap under the low end with the tape measure.

If the gap is more than 1/4 inch over 6 feet, your floor is out of level. Over 20 feet, that gap becomes 3/4 to 1 inch.

Now walk to every corner of your basement. Do this test in 5 spots. Write down the gaps.

If the gaps vary by more than 1/2 inch across your basement, your floor needs work before framing. Not maybe. Definitely.

You can still frame over it. Most framers will. Your walls will be straight today and crooked tomorrow.

Call 780-907-2949 and tell us the gaps you found. We will tell you over the phone if your floor needs scribing, self-leveler, or a foundation specialist. No estimate needed. Just the truth.

Questions From Homeowners Who Found Out Their Floor Was Crooked

Q: I already have quotes from three framers. None mentioned my floor. Should I ask them?
A: Yes. Call them back. Say: “I measured my floor. It drops 1 inch over 20 feet. Does your quote include scribing or self-leveling?” If they say “we will shim it,” ask them to put in writing that shims will not compress or settle. They will not. Because they cannot guarantee it.

Q: Can I frame over a crooked floor if I am just doing a storage room?
A: Yes. Storage rooms do not need perfect walls. But if you ever convert that storage room to living space, you will wish you fixed the floor first.

Q: How long does scribing take compared to shimming?
A: Scribing adds 1 to 2 days to the framing timeline. Self-leveling adds 2 to 3 days for the compound to cure before framing. Shimming adds zero time — which is why most framers do it.

Q: Do you offer financing for the self-leveling option?
A: We do not offer financing directly, but we provide detailed invoices you can use for a HELOC. Many clients choose the self-leveling option and finance it through their home equity line.

Q: What if my floor is too crooked for scribing?
A: If your floor drops more than 2 inches over 20 feet, scribing becomes impractical. You need a self-leveling overlay or foundation repair. We can recommend foundation specialists we trust.

About Art Edge Construction — The Framers Who Tell You The Truth

Artem Melnyk | Owner, Art Edge Construction Ltd | 14 years experience | Red Seal Certified Journeyman (Carpentry)

I have framed over 80 basements in Edmonton. I have also reframed 12 basements that other contractors framed wrong.

I am not the cheapest framer in Edmonton. Cheap framers shim crooked floors and build bulkheads that steal headroom. They get away with it because most homeowners do not know to check.

I am the framer who brings a 6-foot level to every estimate and shows you exactly where your floor drops. I am the framer who writes fire blocking locations on your floor in chalk so you can count them. I am the framer who tells you when your problem is bigger than framing.

What our clients say:

“Artem is very honest.” — Bhavesh Patel

“Their craftsmanship, accuracy, finishing and creativity is unbelievable.” — Bhavesh Patel

“Artem is reliable, honest, and ridiculously precise.” — Yvette Yakibonge

“He made sure to check with me on every detail of finish and technical aspects.” — Cielito Villanueva

See our gallery of finished basements and all client reviews.

Here Is What Happens When You Call

Most contractors will ask: “What is your budget?” Then they quote just under it.

We ask: “Have you measured your floor flatness?” Then we tell you what your basement actually needs.

Call 780-907-2949. Say these exact words: “I want to know if my floor is crooked.”

We will come out, measure your floor, check your ductwork, and give you a written report. No charge. No estimate unless you ask for one.

If your floor is flat and your ductwork is high, we will tell you that too. And we will still give you a quote if you want one.

But if your floor is crooked — and most are — you will know before you hire anyone. That is the truth. And that is why we win jobs from homeowners who already had three quotes.

Free crooked floor inspection. 780-907-2949. Or send us your address through the contact form.

P.S. — If You Already Framed Part of Your Basement

We will look at your existing framing for free. We will tell you:

• What is good (so you do not redo it)

• What is fixable (and how much it costs to fix)

• What needs to be torn out (and why)

We have done this for 6 homeowners who tried to DIY and got stuck. Three of them hired us to finish. Three of them fixed it themselves after we told them what to do. We were fine with both outcomes because we charge for honesty, not for work you do not need.

Call and say “I already started framing.” No judgment. Just help.