Loose Fill Insulation Riverdale

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

Blown-in material fills the awkward parts of an Riverdale 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.

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

Loose Fill Insulation Riverdale

Access, hoses and how much of the house we cross

Riverdale drywall in context

Removing old loose-fill

Topping up what is already there

Knob-and-tube and older wiring

What it does for sound

Storage areas and the platform question

Simple, clean, on schedule — Drywall in Edmonton

Loose Fill Insulation Riverdale: your questions answered

Does loose-fill settle?

Yes, which is why it is specified at a settled depth rather than how it looks on the day. A job blown to look right can measure short a year later. We work to the published settled figure and mark it before starting.

How messy is it?

Dusty — the machine sits outside and a hose runs through the house to the hatch. We protect the route, seal around the hatch and vacuum afterwards. What the house looks like at the end is most of the difference between crews.

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.

Do you seal before blowing?

Yes, and it is the step most often skipped. Loose material laid over an open ceiling penetration hides the leak rather than stopping it, and the warm moist air coming through is what wets the insulation from inside.

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.

Can I still store things in the attic?

Only over a raised platform. Anything laid straight on the joists compresses the material and cuts a thin channel through the middle of the ceiling. Otherwise a fully insulated attic is not also a storage room.