Air leakage is reduced to a minuscule amount in a Passivhaus. Specialized materials are used in conjunction with evolved construction techniques to produce the tightest possible structure.

Whatever good things we build end up building us.

~ Jim Rohn

The building

Passivhaus is changing the build!

Every building has a purpose, a lifespan, an energy footprint, a number of people it serves, a volume it occupies, a layout and flow in use, an aesthetic impression, and —and most of all— a quality of life it will deliver to its inhabitants.

We believe that homes that contribute positively in all these ways are the only ones worth building.


Every issue we look at from an energy perspective is now also looked at from an environmental perspective.

~ Joe Martin



Examples of what we can build for you.

It doesn't take anything special to build Passivehaus in terms of technology, it just takes a special kind of attention.

~ Jim Iredale

What is Passivhaus?

A Passivhaus will be the most comfortableand healthiest home you've ever owned.

It will never freeze. It is impervious to power outages.

It will use 70-90% less energy and will start paying for itself in savings on the first day!

It is affordableto build and because it is so well built, it will last decades longer with less upkeep.

The only question we need ask is: why aren't all houses built this way?

Click the infographics below to understand the principles of Passivehaus.


The Build

your build

The Building

the building

The Builder

the builder

We don't have to sacrifice a strong economy for a healthy environment.

~ Dennis Weaver


Use the contact form to send us email, we'll be happy to get back to you right away!

Keep in touch with us

Use the following information to contact us.

landmarkpassivhauslogo cropped
+1 819.425.4054
112, chemin de la Sablière
Mont-Tremblant QC J8E 1N6

Certified Passive House Designer   Canadian Pasive House Insititute CANPHI   International Passive House Association IPHA   LEED Green Associate   Provincial Association of Residential Builders of Quebec   Timber Framer's Guild