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Backframing

The framing that happens after the framer leaves: corrective framing, strapping, bulkheads and ceiling drops, so every wall and ceiling is flat before the drywall goes up. Inspected and priced as a separate service by CNG crews across Toronto and the GTA.

Overview

The work between framing and drywall

A structural framer builds the house. Corrective backframing makes it ready for drywall, so everything that follows is laid on a straight, flat surface. Sometimes it is needed because of deficiencies in the framing, so we inspect the framing before any drywall goes up and recommend whatever backframing the house needs, priced as a separate service. It is the nailers at every inside corner and ceiling edge, the bulkhead around the duct run, the strapping that brings a wavy ceiling level and the shimmed or replaced stud that takes the bow out of a wall.

We inspect before any board goes up so we never drywall over a problem. A deficiency left in the framing shows up later in the drywall and the finish, even though it was never our work, so we find it first, point it out and correct it. Do that well and the walls are flat and the finish is the one the drawings promised.

CNG backframes custom homes and multi-residential floors across the Greater Toronto Area as a standalone scope or, most often, as the first step of our drywall contract, because nobody knows what the board needs better than the crew about to hang it.

Correction

Corrective framing and bulkheads

Backframing is the work of fixing what the structure left behind so the drywall can lie flat, and framing the bulkheads and drops the design calls for.

Corrective framing · Flat walls, level ceilings

Corrective framing and bulkheads

Everything that makes the substrate flat and complete: strapping and shimming ceilings level, sistering or replacing bowed studs, adding nailers at corners and partition tops, framing bulkheads around ducts, beams and plumbing, and building the drops, coves and trays on the reflected ceiling plan.

  • Ceiling strapping and levelling
  • Bulkheads around ductwork, beams and drains
  • Bowed, twisted or misplaced studs
  • Nailers at corners, tops and ceiling edges
  • Feature and cove ceiling framing
  • Niches, pocket doors and access panels
Our projects
Our projects, Mill St, Georgetown
Mill St, Georgetown
Our projects, Mill St, Georgetown
Mill St, Georgetown
Our projects, Sabiston Dr, Markham
Sabiston Dr, Markham
Our projects, Brooke Ave, Toronto
Brooke Ave, Toronto
Our projects, Mill St, Georgetown
Mill St, Georgetown
Our projects, Brooke Ave, Toronto
Brooke Ave, Toronto
Our projects, Mill St, Georgetown
Mill St, Georgetown
Our projects, Sabiston Dr, Markham
Sabiston Dr, Markham
Why builders bring in CNG for backframing

What backframing does for the build

  • A flat finish starts here. A Level 5 finish cannot fix a wavy wall. Straightening studs and strapping ceilings before board is cheaper than the extra coats of compound it would otherwise take, and it actually works.
  • Bulkheads that fit what was actually installed. We frame around the ducts, beams and drains that are there, not the ones on the plan, and we size the drops so the ceiling reads as design rather than compromise.
  • Fewer surprises for the drywall crew. Nailers at every corner, partition top and ceiling edge, access panels where the mechanical trades need them. The board goes up without stopping to fix framing.
  • The framer is gone; we are not. Backframing usually happens after the structural framer has moved on. We are already on site for insulation and drywall, so it gets done by a crew that is there anyway and knows what comes next.
  • One accountable contractor. When we backframe, board and finish the same house, there is no gap between trades for a defect to hide in. If a wall is not flat, it is ours to fix, so we fix it before board.
Common questions

Backframing FAQ

What is backframing, exactly?

The non-structural framing needed between the structural framer finishing and the drywall going up: nailers so every sheet of board has support, bulkheads around services, and corrective work such as strapping ceilings and straightening studs. We inspect the framing before board and recommend it where it is needed, as a separate service.

Is backframing part of the framer’s job or the drywaller’s?

It falls between them, which is why it gets missed. Most structural framers stop at the structure. We include backframing in our drywall scope on request, or price it on its own, because the crew about to hang the board is the crew best placed to know what it needs.

What drawings do you need?

The reflected ceiling plan and the mechanical drawings, so bulkheads and drops are framed to what is actually installed. We walk every room with them before the first piece goes in.

Can you fix walls that came out uneven?

Yes. Bowed studs get sistered, shimmed or replaced, ceilings get strapped level and misplaced partitions get corrected before board. We will tell you what we found and what it takes to fix.

Do you backframe in steel as well as wood?

Yes. In steel-framed partitions the same corrective work, bulkheads and nailers are done in steel. See our metal framing page for the rest of that scope.

How long does backframing take?

Usually a day or two on a custom home, longer for a multi-residential floor, and it overlaps with our insulation stage. It adds days to the schedule only when it uncovers framing that needs real correction, and then it saves weeks later.

Where we work

Proudly serving the GTA
& surrounding areas