Old insulation leaves through a hose into sealed bags, not through your hallway in garbage sacks. But before any of that: most attics we are called to should be topped up rather than emptied, and we will say so.
Dry, loose, undisturbed insulation is still doing its job — there simply isn’t enough of it. Blowing new material over the top is cheaper and works just as well. That job is attic insulation.
Insulation removal is easy to oversell, because the customer can never see what is up there and has to take somebody’s word for it. So here is the whole decision, written down, before anyone quotes you anything.
Age is not a defect. Fiberglass and cellulose do not expire, and insulation installed in 1985 that has stayed dry and loose is still insulating exactly as well per inch as it did the day it went in. There just isn’t enough of it any more, and the answer to that is depth on top — not a skip bin. If anyone tells you your attic must be emptied because of its age, ask them what specifically is wrong with the material.
A roof leak, ice damming at the eaves, or a winter of attic frost melting out in spring. Cellulose that has been soaked compacts into a dense mat and stays there, at a fraction of its original R-value, and there is no topping up a mat. Fiberglass that has been repeatedly wetted holds contamination and odour. This is the most common genuine reason we empty an attic.
Once nesting and droppings are through the insulation, the material holds the contamination and the smell permanently, and no depth of new material on top will contain either. The health consideration is specific and real: deer mice in Alberta can carry hantavirus, and the exposure route is airborne dust from disturbed droppings — which is precisely what a homeowner creates going up there with a broom. Our guide to telling deer mice from house mice covers identification.
Attic insulation is an enormous filter with no service interval and no way of ever being cleaned in place. Soot and fine particulate settle into it and release odour every time the space warms up. This is one of the few situations where visually intact material still has to go.
Old cellulose that has taken moisture over decades compresses into a layer that measures a fraction of what it was installed at. New insulation blown on top of it is sitting on something that has stopped working, so you pay for depth you do not get.
Vermiculite. Loose pebbled grey-brown insulation in a pre-1990 attic may contain asbestos; removing it is regulated abatement work in Alberta requiring a licensed contractor, and disturbing it would be the worst thing we could do for you. We photograph it, explain it, leave it exactly as found, and there is no charge for the visit.
Genuinely — and we often will. The free inspection exists so this decision gets made on photographs of your actual attic rather than on a sales call. If the material is dry, loose and undisturbed, the cheaper job is the right one and we would rather sell you that.
Removal is ninety percent containment and ten percent suction. The difference between a clean job and a disaster is entirely in the setup.
A high-volume insulation vacuum runs from the trailer up through the attic hatch. The old material travels down the hose straight into sealed bags outside — it is never carried loose through your hallway in garbage sacks.
Poly at the hatch, protection on the floors and stairs along the hose run, and negative pressure on the working side. Attic dust is decades of fines, and the entire point is that none of it ends up in your living space.
Rodent droppings, nesting, water-damaged and mould-affected insulation are bagged and disposed of as the contaminated waste they are, not tipped into the back of a truck. The attic floor, top plates and wiring are cleaned down afterwards.
Before-and-after photographs of bare joists are part of the job. It’s the only proof that exists for work that happens in a space you’ll never look into — and it’s what a buyer’s inspector will want in five years.
We go up, look properly, and photograph what’s actually there. A surprising number of attics we’re called to don’t need emptying at all, and we’ll say so.
Square footage, what’s coming out, disposal, and whether new insulation is going back in — as a single all-in figure agreed before anyone climbs a ladder.
Containment at the hatch, floor protection along the hose run, and the vacuum staged outside. Nothing starts until the path between your attic and the truck is closed.
The attic is emptied to bare joists, the deck and top plates are cleaned, and you get the photographs. If new insulation is part of the job, it goes in the same day.
Loose grey-brown pebbled insulation in a pre-1990 attic may be vermiculite, which can contain asbestos. Removing it is regulated abatement in Alberta and requires a licensed contractor — we are not one, and disturbing it would be the worst thing we could do for you. We photograph it, explain it, leave it exactly as we found it, and there’s no charge for the visit.
Removal is quoted, not flat-rated — and here is exactly what drives the number, so you can sanity-check anyone else’s quote against ours.
We photograph what’s up there and tell you plainly whether it needs to come out. Roughly as often as not the answer is no, and a top-up over the top is the cheaper, better job.
Extraction, containment, disposal and cleanup in a single figure. Disposal in particular is where surprise line items appear on other quotes — ours is in the number.
You can buy the removal on its own — ahead of a re-roof, a renovation, or just to get contaminated material out. If new insulation is going back, doing both in one visit costs less than two separate mobilisations.
Hourly pricing on a removal punishes you for a difficult attic that isn’t your fault. We look at it first precisely so we can carry that risk instead of passing it to you mid-job.
Worth saying plainly, because we’re the ones being paid: dry, undisturbed old insulation doesn’t need removing. It hasn’t stopped working — there just isn’t enough of it, and blowing over the top is cheaper and just as effective. Removal earns its cost when the material is contaminated, wet, mould-affected or matted flat. If we come to your Greater Edmonton attic and it’s the first case, we’ll tell you so and quote you the cheaper job.
Free attic inspection anywhere in Greater Edmonton — photographs, a straight diagnosis, and a written number.
This page covers how the work is done and how it is priced. For what we actually find in your local housing stock, visit your city page.
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