What is the R-2000 standard?
Well, R-2000 is a voluntary housing standard – a benchmark that documents a whole series of things about how a home should be built in order to deliver high standards of energy efficiency. R-2000 homes are designed and built to have high R-values and greater energy efficiency throughout your home.
What is the air tightness standard for an R-2000 home?
The building envelope shall be constructed sufficiently airtight such that either the air change rate at 50 Pascals is no greater than 1.5 air changes per hour, or the Normalized Leakage Area at 10 Pascals does not exceed 0.7 cm2/m2 (1.0 in2/100 ft22), when measured in accordance with CAN/CGSB-149.10-M86 (Determination …
What is the passive house program?
The Passive House Planning Package (PHPP) is the building energy modelling software used to design a Passive House building. It is an essential part of the building design process.
How do you build an energy independent house?
Extremely Energy Efficient Homes
- Start with Smart Design.
- Use the Sun for Solar Tempering.
- Optimize with Energy Modeling.
- Super-Seal the Building Envelope.
- Super-Insulate the Building Envelope.
- Use Highly Insulated Windows and Doors.
- Create an Energy Efficient, Fresh Air Supply.
What is R-2000 efficient?
Typically, R2000 has been described as a home that is 30 to 40% more energy efficient than a conventionally built home. Homes built to the PassiveHouse standard, on the other hand, are typically 75% more energy efficient than average new home builds.
When was R-2000 released?
The R-2000 insulation standard for home building was born in 1982, as a reaction to the oil crisis in the 1970s. It was state of the art then, but there’s a new state of the art – innovative methods of construction that provide exceptional R values but don’t have the drawbacks associated with the old standard.
How can houses be more energy efficient?
Insulating your home to ensure that it maintains a constant temperature is central to making it more energy efficient. From straightforward changes, such as draught proofing your windows and doors to major projects, such as insulating your walls, roof or floors, we’ve got tips and advice to help you.
Do we need underfloor heating in Passive House?
Yes, you can. Floor heating systems are a great choice for passive house projects, bringing radiant warmth to every room of your home. Using a Warmup underfloor heating system alongside a renewable heat source can also improve the energy performance of your home and provide you with significant energy savings.
What is the best material to build a house out of?
Concrete. Concrete is the combination of cement, aggregates like sand or stone, and water. This mixture is poured into forms, which then dries and hardens, forming anything from walls to supporting beams to sidewalks. Concrete is both durable and strong, making it a great option for your structure’s foundations.
What uses the most energy in your home?
What Uses the Most Energy in Your Home?
- Cooling and heating: 47% of energy use.
- Water heater: 14% of energy use.
- Washer and dryer: 13% of energy use.
- Lighting: 12% of energy use.
- Refrigerator: 4% of energy use.
- Electric oven: 3-4% of energy use.
- TV, DVD, cable box: 3% of energy use.
- Dishwasher: 2% of energy use.
What is the R2000 program for home energy standards?
R2000 Home Building Energy Standards. One of the most significant home building contributions to have come out of Canada is the R2000 program. It’s a collection of high-end home building standards and builder licensing requirements that addresses energy consumption and ventilation issues like nothing else.
What are R2000 builders allowed to do?
Licensed R2000 builders are allowed to meet the energy performance standards of the program in any way, as long as bottom line results are met or exceeded.
What is HRV and how does it improve R2000 homes?
It improves both R2000 homes as well as non-certified houses. An HRV is a box-shaped appliance that’s permanently mounted in your home, usually in the basement. It uses fans to draw fresh air into the home, while exhausting stale air outdoors in balanced quantities. This is the ventilation part of the HRV equation, but it’s only half the deal.