Can I add over the old insulation?

Usually yes, if it is dry, even and uncontaminated. If it is wet, compacted, rodent-affected or hiding unsealed penetrations, removing it first is worth the cost, and we tell you which one we found.

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.

How much insulation should my La Perle 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.

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.

Why is the area above my exterior walls always cold?

Geometry. The roof meets the wall at the lowest point in the attic, so there is least room exactly where it is needed most. Baffles hold insulation back from the soffit vents while letting depth carry over the wall plate.

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.

Attic Insulation La Perle Edmonton | Attic Top-Up

Attic top-ups in La Perle that hold their depth

The most common mistake in an La Perle attic is blowing insulation over an unsealed ceiling. Warm moist air keeps rising through pot lights, top plates and the hatch, and it carries moisture into cold insulation where it condenses. We air-seal the penetrations first, then insulate.

Baffles kept clear so the soffit vents still breathe
Air sealing at pot lights, top plates and the attic hatch
Existing insulation levelled before the top-up
Attic hatch insulated and weatherstripped
Depth markers left in place so the result is verifiable
Blown-in loose-fill to the depth your permit specifies

Attics over additions and vaulted areas

The awkward spaces

An La Perle addition often has a shallow attic, a cathedral section or a knee wall, and those areas are where insulation is thinnest and access is worst.

Why they matter disproportionately

They are frequently the coldest rooms in the house, and they are the parts a general top-up misses because the blower cannot reach them. We look at them specifically rather than quoting an average depth across the whole ceiling.

La Perle drywall in context

About La Perle

Located in west Edmonton, just south of Stony Plain Road, La Perle is named for an early resident whose family operated a general store here in the early part of the last century.

What we see in La Perle

In La Perle the drywall work is popcorn and stipple ceiling removal, settling+truss-uplift cracks, nail pops, Poly-B repipe patching repipe patching. We confirm what your home actually needs on site, in writing, before anything starts.

Ventilation is not optional up there

Cold attic, by design

An La Perle attic is meant to run close to outdoor temperature so the roof deck stays cold and snow does not melt and refreeze at the eaves.

The failure it prevents

Blocking soffit vents with insulation causes exactly the ice damming people add insulation to prevent. Air sealing the ceiling below and keeping the vents clear are two halves of the same job.

Storage in the attic and the insulation you lose

Boards over joists compress everything

Where a La Perle 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.

Sealing the ceiling below first

The order that matters

Warm moist air leaking from the house into a cold La Perle attic is what frosts the underside of the roof deck and wets the insulation.

Where it leaks

The hatch, pot lights, bath fans, plumbing stacks and the top plates of interior walls. Blowing more insulation over unsealed penetrations buries the problem instead of fixing it, so sealing comes first.

Why air sealing comes before insulation in La Perle

Insulation does not stop air

Batt and loose-fill slow heat transfer; neither stops air movement. In an La Perle 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.

Topping up against removing and replacing

Usually a top-up is fine

Old fibreglass in an La Perle 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.

How it works

Simple, clean, on schedule — Attic Insulation in La Perle Edmonton

Free quote

We come out to your La Perle 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 La Perle Edmonton starts with an honest, on-site assessment.

Book a day

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

The work

We keep the dust under control and protect your La Perle 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.

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 La Perle Edmonton. If anything needs a second look, we handle it before we call the job done.

Reviews

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Emplastrum Drywall is the attic insulation contractor La Perle 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 La Perle Edmonton.

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FAQ — Attic Insulation La Perle Edmonton

Attic Insulation La Perle Edmonton: your questions answered

Can I add over the old insulation?: Usually yes, if it is dry, even and uncontaminated. If it is wet, compacted, rodent-affected or hiding unsealed penetrations, removing it first is worth the cost, and we tell you which one we found.
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.
How much insulation should my La Perle 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.
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.
Why is the area above my exterior walls always cold?: Geometry. The roof meets the wall at the lowest point in the attic, so there is least room exactly where it is needed most. Baffles hold insulation back from the soffit vents while letting depth carry over the wall plate.
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.

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Attic Insulation La Perle Edmonton

Attic top-ups in La Perle that hold their depth