Loose Fill Insulation Blue Quill

Loose-fill insulation in Blue Quill — settled depth is what you are buying

Blown-in material fills the awkward parts of an Blue Quill building that batts leave gapped — around cross-bracing, over the top plates of interior walls, into the shallow triangle at the eaves. It settles over time, which is why it is specified at a settled depth rather than the depth it looks on the day. Air sealing comes first, because loose material laid over an open ceiling penetration hides the leak instead of stopping it.

• Settled depth specified and marked before the hose starts
• Even coverage carried right out over the top plates
• Baffles at the eaves so soffit venting stays clear
• Ceiling penetrations air-sealed first, not buried
• Existing material assessed — topped up, or removed if it is wet or contaminated
• Depth read back at the corners, not just where the hatch is

Loose Fill Insulation Blue Quill

Cellulose or fibreglass, and when it matters

Blue Quill drywall in context

Weight on the ceiling below

Removing old loose-fill

Bath fans and the ducts above the ceiling

Access, hoses and how much of the house we cross

Working in a cathedral or a low attic

Simple, clean, on schedule — Drywall in Edmonton

Loose Fill Insulation Blue Quill: your questions answered

Can you just add over what is already up there?

Usually, and it is the best value if the existing material is dry, even and uncontaminated. If it is damp, matted, rodent-affected or hiding unsealed penetrations, adding over it buries the problem — we tell you which one we found.

Will it block my soffit vents?

Not if baffles go in first. Loose material can also be pushed around by wind at the eaves, so the baffles both hold it clear of the vents and stop the edge being scoured thin — which is exactly where the house loses heat.

What do I get when the job is done?

The bag count, the target settled depth, and photographs of the finished space including the corners and the eaves — so you can confirm years later what was actually installed instead of probing a hole and guessing.

How is old insulation removed?

With a vacuum and hose into sealed bags, not shovels, because disturbing decades of settled material raises a lot of dust. It also gives a clean deck to air-seal and a look at the structure before it is covered again.

What if you find old wiring?

If we find wiring that must not be covered, we stop and say so rather than blowing over it. That is an electrician's call, not ours, and it is a real reason a job gets paused rather than finished the same day.

Is it too heavy for my ceiling?

Rarely, but worth thinking about on an older lath ceiling or a long unsupported span. Where the ceiling is old or already sagging we would rather use the lighter material at a sensible depth, and sometimes recommend fixing the ceiling first.