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Vapour barrier installation in Crystal Shores, sealed before the board goes on

Nothing else in a Crystal Shores build is this hidden and this unforgiving: after the drywall goes up, a tear in the sheet or an unsealed box is there permanently. In Crystal Shores we install and seal 6 mil poly over the insulation on the warm side, lapped at the seams and sealed at every penetration, before any board goes up. Crystal Shores is a Calgary community with a mix of older homes and newer builds, so insulation calls here range from basement development in the newer homes to attic and wall upgrades in the older ones nearby. We cover Crystal Shores, Central Heights, Cornerstone, Crystal Ridge and the Okotoks area, 7 days a week.

What affects the cost of vapour barrier installation in Crystal Shores?

Area, penetrations and detailing

Vapour barrier cost in Crystal Shores depends on the wall and ceiling area being covered, the number of penetrations that need sealing — outlets, vents, pipes and light boxes — and how much detail work the rim joist and window returns need. We measure the space and give a fixed price before we start.

Usually priced with the insulation

Most Crystal Shores vapour barrier work is quoted together with the insulation and the boarding that follows it, because it is the same crew and the same visit. Crystal Shores spans a range of build eras, so what is behind the wall differs street to street.

The side a vapour barrier belongs on in Crystal Shores -- and why there is no choice about it

The warm side, always

In Crystal Shores the barrier goes on the warm side of the insulation — the side facing into the heated Crystal Shores room. It is what keeps household moisture out of the Crystal Shores wall cavity, where it would condense on cold framing.

What goes wrong when it is reversed

Put the barrier on the cold side and it seals moisture into the assembly rather than out of it. It is one of the few mistakes in a Crystal Shores wall that cannot be corrected without opening the wall back up, which is exactly why we check every Crystal Shores job before anything is covered. In Crystal Shores we see everything from original finishes to recent renovations on the same block.

How we install and seal it in Crystal Shores

Hung, lapped and sealed

We run the poly in the largest sheets the space allows to keep seams to a minimum, lap every seam over a stud or joist rather than in open cavity, and seal it — a stapled overlap on its own is not a seal.

The penetrations are the job

Outlet and switch boxes, bath fans, dryer vents, plumbing stacks and pot lights each get sealed individually in your Crystal Shores home. A Crystal Shores wall with poly up and boxes still open behind it has no working vapour barrier -- and it is the most frequent thing we find on jobs someone else began. Housing in Crystal Shores is mixed, which is why we look before we quote rather than after.

Common vapour barrier situations in Crystal Shores

In Crystal Shores, crystal Shores is Okotoks’s only lakeside community, with year-round lake and clubhouse access driving premium home finishes -- Level 5 skim coats and careful texture matching are common requests here. Assessed on site, priced up front, and finished properly — every time.

Why Crystal Shores homeowners have us do the vapour barrier

We are the ones boarding over it

As a drywall company we install the barrier the way we want to board over it, because we are the trade that has to live with what is behind the sheet in Crystal Shores.

Left ready to be looked at

We leave the barrier complete and visible so it can be inspected before the drywall goes on — nothing gets covered until it has been seen.

Fixed price, same-day reply

We cover Crystal Shores and the Okotoks area, 7 days a week. Quotes at your Crystal Shores property are free, with a fixed price before work begins. Housing in Crystal Shores is mixed, which is why we look before we quote rather than after.

Simple, clean, on schedule — Vapour Barrier Installation in Crystal Shores Okotoks

1

Free quote

The quote happens at your Crystal Shores Okotoks home, in front of the work. We measure, we look at what is behind the wall where it matters, and the price we give is the price.

2

Book a day

Scheduling is settled in one conversation. The vapour barrier installation start date in Crystal Shores Okotoks is confirmed and the team turns up on it.

3

The work

Floors get covered and doorways sealed before the vapour barrier installation begins. Your Crystal Shores Okotoks home stays liveable while we work, and the site is tidied each day.

4

Walk it with you

You sign off, not us. We go through the completed vapour barrier installation with you at the Crystal Shores Okotoks home and fix anything that is not right that day.

Rated by Okotoks Homeowners

★ ★ ★ ★ ★

Emplastrum Drywall is the vapour barrier installation contractor Crystal Shores Okotoks trusts for repair, restoration and finishing — rated on Google by Okotoks homeowners.

Have a look through them before you decide — and leave one yourself once your Crystal Shores Okotoks job is done.

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Vapour Barrier Crystal Shores: your questions answered

Does my basement development in Crystal Shores need a vapour barrier?
Yes in nearly every case. In this climate a Crystal Shores basement exterior wall needs a barrier on the warm side of the insulation before boarding. What your particular Crystal Shores assembly requires is established at the visit, not inferred from a drawing.
Which side of the insulation does the poly go on in a Crystal Shores home?
On the warm side, meaning the face turned toward the heated space in your Crystal Shores home. Of all the details on a Crystal Shores job this is the one most often got backwards, and boarding makes it permanent.
Do you seal the outlet boxes and vents in Crystal Shores?
Yes. In a Crystal Shores home each outlet, switch box, vent and pipe penetration is sealed on its own. In a Crystal Shores home, poly draped over open boxes has the appearance of a finished job and none of the function.
Do I still need a vapour barrier in Crystal Shores if I have spray foam?
Not always. Certain spray foam assemblies are their own barrier, and putting poly over one in a Crystal Shores home can be a mistake. Product and thickness decide it, which is why we check at the Crystal Shores property rather than assume.
Can you do the vapour barrier and the drywall together in Crystal Shores?
Yes. On most Crystal Shores jobs we do insulation, barrier and boarding together, so a single crew answers for what is behind the wall. We also cover Central Heights, Cornerstone, Crystal Ridge and the Okotoks area.
Emplastrum Drywall — Vapour Barrier Crystal Shores | Taping, Mudding, Ceilings & Painting

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We cover Crystal Shores Okotoks as part of our wider Vapour Barrier Installation Okotoks service, across Okotoks — see every neighbourhood we work in, or talk to your drywall contractor in Okotoks.

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