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Blown-in attic insulation in University of Alberta, sealed before it is filled

Attics in University of Alberta lose depth over time — insulation settles, someone crawls through it for a wiring job, and the corners near the eaves are usually thin to begin with. A top-up is only worth doing if the baffles are clear and the ceiling below is sealed, so that is what we check before quoting.

Attic Insulation University of Alberta Edmonton

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Topping up against removing and replacing

Usually a top-up is fine

Old fibreglass in an University of Alberta attic that is dry and undisturbed can be levelled and topped up. It still insulates, and removing it is a large cost for a small gain.

When it has to come out

Insulation that is wet, contaminated, or full of rodent activity gets removed rather than buried, because topping over it seals the problem in. We will tell you which of the two you have after looking, not before.

University of Alberta drywall in context

About University of Alberta

This multi-use neighbourhood is both residential and educational in nature.

What we see in University of Alberta

In University of Alberta the drywall work is first-year settling, basement dev for first owners, Level 5 over builder-grade. We confirm what your home actually needs on site, in writing, before anything starts.

Adding to what is already there

You rarely start empty

Most University of Alberta attics already have something, whether old batts, older loose fill, or both in layers.

When to top up and when not

If the existing material is dry, even and uncontaminated, adding over it is usually the best value. If it is wet, compacted, rodent-affected or hiding unsealed penetrations, removing it first is worth the cost, and we say which one we found.

Keeping the eaves clear in an University of Alberta attic

Ventilation and insulation are not opposites

An attic needs air moving from the soffits up to the ridge. Blowing loose-fill right into the eaves blocks that path, and a blocked attic gets damp regardless of how much insulation is in it.

Baffles

Baffles hold the insulation back so the soffit vents stay open. In older University of Alberta homes they are often missing entirely, which is why the corners look thin — someone deliberately kept the insulation back, or it was never installed to the edge.

Storage in the attic and the insulation you lose

Boards over joists compress everything

Where a University of Alberta homeowner has laid plywood across the joists for storage, the insulation beneath is squashed to joist depth. That strip performs at a fraction of the rest of the attic.

Options

Either the storage area is raised on a platform above the finished insulation depth, or it is accepted as a deliberately weaker zone kept as small as possible. What does not work is topping up around it and pretending the platform is not there.

Why air sealing comes before insulation in University of Alberta

Insulation does not stop air

Batt and loose-fill slow heat transfer; neither stops air movement. In an University of Alberta attic warm moist household air rises through pot lights, top plates and the hatch, passes straight through the insulation and condenses when it hits the cold deck.

What that looks like later

Frost on the underside of the sheathing in February, then staining on the ceiling in spring. Sealing the penetrations first is the difference between insulation that works and insulation that becomes the problem.

The attic hatch, which everybody forgets

A hole in the ceiling

The hatch in an University of Alberta home is often an uninsulated panel sitting in a frame with no weatherstrip. It is a direct opening between the house and a space that is at outdoor temperature.

What we do

The hatch gets insulated on its back face and weatherstripped so it seals when closed. It is a small job that shows up disproportionately in comfort, and it is the first place we look when someone says the hallway is cold.

Simple, clean, on schedule — Attic Insulation in University Of Alberta Edmonton

1

Free quote

We come out to your University Of Alberta Edmonton property, take a real look at the attic insulation, and hand you a fixed price on the spot — no guessing, no vague ballpark. Every attic insulation quote in University Of Alberta Edmonton starts with an honest, on-site assessment.

2

Book a day

We pick a day that works for your schedule and show up on time, ready to start the attic insulation in University Of Alberta Edmonton. No back-and-forth rescheduling — once it's booked, our team is there.

3

The work

We keep the dust under control and protect your University Of Alberta Edmonton home while we finish the attic insulation to a clean, paint-ready standard. Floors covered, doors sealed off, and the site left tidy at the end of every day.

4

Walk it with you

We don't pack up till you've walked the finished attic insulation with us and you're happy with the result in University Of Alberta Edmonton. If anything needs a second look, we handle it before we call the job done.

Rated by Edmonton Homeowners

Emplastrum Drywall is the attic insulation contractor University Of Alberta Edmonton trusts for repair, restoration and finishing — rated on Google by Edmonton homeowners.

Read the reviews, or leave your own after your attic insulation project in University Of Alberta Edmonton.

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Attic Insulation University of Alberta Edmonton: your questions answered

Do you insulate the attic hatch too?
Yes. It is a direct opening between the house and a space at outdoor temperature, and it is usually the first place we look when someone says a hallway or landing is cold.
Will you block my soffit vents?
No. Baffles hold the insulation back at the eaves so air can still move from the soffits to the ridge. A blocked attic gets damp no matter how much insulation is in it.
Can you blow insulation over my pot lights?
Only if they are rated for contact with insulation. Older fixtures need clearance and have to be boxed or replaced. Either way they are significant air leaks, so they get sealed first.
How much will this save me on heating?
We will not put a percentage on it. Too much depends on your air leakage, windows and furnace. We will tell you what depth you have now, what you would have after, and where the leaks are — those we can actually measure.
How much insulation should my University of Alberta attic have?
The depth comes from what the code asks for on your permit, not from us. What we can tell you is the depth you have now, whether it is even, and whether the eaves and hatch are dealt with — those three often matter more than the last few inches.
Cellulose or fibreglass?
Both work when installed to depth with the ceiling sealed underneath. Cellulose is denser and resists air movement better; fibreglass is lighter and settles less. We pick based on what is already up there and tell you why.
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