Call (403) 829-8702 Free Quote
Free on-site quotes7 days a weekNW Calgary · NE Calgary · SW Calgary · SE CalgaryLocally owned & operatedThe Go-To Drywall Contractor for Repair, Restoration & Finishing

Vapour barrier installation in Cochrane Lake, sealed before the board goes on

Few parts of a Cochrane Lake build are as completely concealed, or as unforgiving, as the vapour barrier; once boarded, a torn sheet or unsealed box is permanent. In Cochrane Lake 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. Cochrane Lake is a hamlet just north of Cochrane in Rocky View County, mixing acreage properties with newer residential development, so basement development insulation is the main call here, with the main floors already insulated to a recent code. We cover Cochrane Lake and all of Cochrane, 7 days a week.

What affects the cost of vapour barrier installation in Cochrane Lake?

Area, penetrations and detailing

Vapour barrier cost in Cochrane Lake 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 Cochrane Lake 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. Housing in Cochrane Lake is mixed, which is why we look before we quote rather than after.

Vapour barrier placement in a Cochrane Lake home, and why it is not negotiable

The warm side, always

In Cochrane Lake the barrier goes on the warm side of the insulation — the side facing into the heated Cochrane Lake room. That is how indoor moisture is prevented from moving into a Cochrane Lake cavity and condensing on cold framing.

What goes wrong when it is reversed

Installed cold-side, the barrier traps moisture within the assembly rather than keeping it out. It is one of the few mistakes in a Cochrane Lake wall that cannot be corrected without opening the wall back up, which is exactly why we check every Cochrane Lake job before anything is covered. Housing in Cochrane Lake is mixed, which is why we look before we quote rather than after.

How we install and seal it in Cochrane Lake

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 Cochrane Lake home. Where poly is on the walls but the boxes behind are open, the barrier does not work; it is the commonest fault we find on part-finished Cochrane Lake jobs.

Common vapour barrier situations in Cochrane Lake

In Cochrane Lake, cochrane Lake is a residential neighbourhood in Cochrane. Build years vary across the neighbourhood, so rather than assume what is behind the wall we confirm it on site — the finish, the texture and how the existing surface has aged all change how the repair is approached. We handle all of it the same careful way — on-site quote, fixed price, done right.

Why Cochrane Lake 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 Cochrane Lake.

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 Cochrane Lake and all of Cochrane, 7 days a week. On-site quoting in Cochrane Lake costs nothing, and the price is set before anything starts. Housing in Cochrane Lake is mixed, which is why we look before we quote rather than after.

Simple, clean, on schedule — Vapour Barrier Installation in Cochrane Lake Cochrane

1

Free quote

Someone attends the Cochrane Lake Cochrane address, inspects what the vapour barrier installation actually involves, and gives you a firm number before leaving. Nothing is estimated from a photo.

2

Book a day

We pick a day that works for your schedule and show up on time, ready to start the vapour barrier installation in Cochrane Lake Cochrane. No back-and-forth rescheduling.

3

The work

Dust control is set up first — sheeting, sealed openings, containment — then the vapour barrier installation is taken through to a paint-ready finish in your Cochrane Lake Cochrane home.

4

Walk it with you

Before we call the Cochrane Lake Cochrane job finished we walk it together under proper light. If a spot needs another pass, it gets one.

Rated by Cochrane Homeowners

★ ★ ★ ★ ★

For vapour barrier installation in Cochrane Lake Cochrane, Emplastrum Drywall handles the repair, the restoration and the finish. What Cochrane homeowners think of that work is on our Google profile.

Go through them, then judge us on your own Cochrane Lake Cochrane project.

Read our reviews on Google

Vapour Barrier Cochrane Lake: your questions answered

Does my basement development in Cochrane Lake need a vapour barrier?
Yes, essentially always -- our climate means a Cochrane Lake exterior basement wall gets a barrier on the warm side of the insulation before drywall goes on. The requirement for your Cochrane Lake assembly is confirmed in person on the visit, not guessed from the plan.
Which side of the insulation does the poly go on in a Cochrane Lake home?
The warm side of the assembly -- the one looking into the heated Cochrane Lake room. More than anything else on a Cochrane Lake job this gets reversed, and it cannot be corrected after boarding.
Do you seal the outlet boxes and vents in Cochrane Lake?
Yes -- each and every outlet, switch box, vent and pipe going through a Cochrane Lake wall is sealed on its own. Hanging poly over open boxes in Cochrane Lake framing gives you the look of a finished barrier without the performance.
Do I still need a vapour barrier in Cochrane Lake if I have spray foam?
Sometimes it should not go on at all -- some spray foam assemblies in Cochrane Lake homes are already the barrier, and poly over them is the wrong move. It varies with product and thickness, so we verify it on site in Cochrane Lake instead of assuming.
Can you do the vapour barrier and the drywall together in Cochrane Lake?
Yes -- running insulation, barrier and boarding as a single Cochrane Lake job is our usual approach, and it puts one crew on the hook for what ends up in the wall. We also cover Cochrane, Sunset Ridge, Heritage Hills and the Cochrane area.
Emplastrum Drywall — Vapour Barrier Cochrane Lake | Taping, Mudding, Ceilings & Painting

Other Drywall Services in Cochrane Lake Cochrane — Taping, Mudding, Ceilings & Painting

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

We also serve nearby

Other services in Cochrane

Need Cochrane’s go-to drywall contractor for repair, restoration and finishing? One trusted team for boarding, taping, finishing, repairs & renovations — start to finish.

Your Drywall Contractor in Cochrane →

Poly-B repair, drywall & painting in Cochrane Lake Cochrane

Poly first, then board — see Basement Drywall Cochrane Lake Cochrane.

Insulation not in yet? Start at Insulation Installation Cochrane Lake Cochrane.

Other drywall services we do in Cochrane Lake

Drywall Tips & Guides — Cochrane Lake Cochrane

Get Your Free Drywall Quote
Tell us about your project — we’ll get right back to you, 7 days a week.
No obligation. We never share your information.
📞  Call (403) 829-8702 Free Quote
See our latest drywall projects & updates on FacebookFollow Emplastrum Drywall — Calgary, Airdrie, Cochrane, Chestermere & Okotoks Follow on Facebook