The Net Zero model has been adopted by the Canadian government as part of the energy-efficient construction program.
At Piller & Putz, we have used Passive House principles to design Net Zero homes, which we believe are the most cost-effective solutions to meet this standard while providing our customers with a comfortable, healthy, and high-quality home. We have implemented very simple mechanical systems, which offer long-term reliability and very low maintenance costs, thus decreasing operating costs and making Net Zero homes financially appealing.
With a substantially decreased energy demand, a photovoltaic system can be added to offset energy usage making the home “net zero”.
Passive House Design
We are trained in Passive House design and construction. Passive house design reduces a home’s heating and cooling energy consumption by 90%.
Through the principles of Passive House design, we can deliver highly efficient homes with a healthy and comfortable living environment, regardless of weather conditions. Passive House mechanical systems are substantially simplified, due to the drastic reduction in energy consumption. Natural gas supply is no longer required and these homes are capable of running fully electric heating and cooling systems. Once this standard is achieved, homes can easily be adapted to zero energy models by adding a renewable energy system such as photovoltaic (solar system) or wind.
Energy Retrofits
Passive House and Net Zero models are not limited to new construction. At Piller & Putz, we have the experience to transform your existing home into a healthy and efficient home through a deep energy retrofit.
Not only will an energy retrofit upgrade the thermal comfort of your home; it will also improve indoor air quality, building durability, and decrease external noise, while greatly increasing the value of your home.
Design & Consulting
Piller & Putz Construction is an industry leader in high-performance construction and design. Our expertise allows us to design practical homes that meet the stringent requirements required by both Passive House and Net Zero programs.
Through experience, we are capable of providing designs that are energy efficient, comfortable, durable, cost-effective, and buildable. We will provide a design that will balance insulation and mechanical systems to meet the demands of our local climate. We work closely with our pre-approved designers/architects or collaborate with a client-selected designer/architect.
How much does a Net Zero or Passive House cost?
There are many factors that will impact the cost of a high-performance home. Each customer is unique and we can provide the homeowner with the right information to make educated decisions about the design of their home.
Through the proper balance and design of the foundation, overall structure, wall system, mechanical systems, glazings, overhangs, and air barrier we are able to provide a cost-effective solution to meet our customer’s needs and budget. The estimated cost premium for a high-performance home is typically between 5-15% for a single-family home.
If the premium for such a home is beyond our customer’s budget we recommend building a Net Zero Ready home. This is a home with enhanced insulation values, air tightness, glazings, and an efficiently designed mechanical system, which is ready for a photovoltaic system to be added at a later date. This protects the customer’s investment and ensures that the home does not become “outdated” as building codes and new construction performance standards improve.
When should I contact Piller & Putz?
It is most efficient to contact Piller & Putz at the very start of the planning process.
We can begin the design with building performance in mind from the onset. This reduces the need for costly plan revisions. Piller & Putz also can provide interior and exterior design services, which will enhance the Passive House and Net Zero designs.