12 Tips and Tricks to Build a BASIX Compliant Energy Efficient Home
Designing energy-efficient homes are critical to obtaining a BASIX certificate. BASIX compliant apartments and houses are environmentally friendly.
BASIX-certified homes have significant market value since they offer a lifetime reduction in the energy expenditure of the occupants.
Before we discuss the tips and tricks to plan BASIX compliant energy-efficient home designs, let’s brush up on the basics.
What Basix Certificate and Why Is It Important?
BASIX ( Building Sustainability Index) was introduced as a sustainability measure to reduce greenhouse gas emissions and protect the environment.
Obtaining the BASIX certificate is necessary before starting any groundwork. It is the primary documentation required for the Development Application Submission, Construction Certificate, and Occupation Certificate.
Without the BASIX certificate, the Council will not approve the building design or other associated processes.
12 Tips and Tricks to Build a Basix Compliant Energy Efficient Home
Start with a Smart Design
Smart designs are the key to build energy-efficient homes. All the associated individuals- designers, builders, architects, home planners, construction associates should be familiar with the BASIX requirements and energy-efficiency steps involved in building a home.
Builders can communicate various design parameters that require special attention to designers and home planners.
Clear communication amongst all the individuals associated with designing a home or apartment ensures that the crucial details don’t fall through the cracks.
Prepare a BASIX report to incorporate any revisions before printing out the final BASIX certificate.
Utilize the Advantage of Sun Rays for Solar Tempering
Solar tempering optimizes the passive use of the sun’s heat without incurring the additional cost of thermal mass required to achieve maximum passive solar heating. Solar tempering needs to be addressed during the design stage itself.
South-facing windows facilitate heating using the sun’s heat during the winter. It reduces heating costs. In summer, shading those same windows lowers cooling costs.
Optimize with Energy Modelling
The building’s energy use should estimate during the design phase. Energy modeling software can be used to ensure that BASIX compliance can be achieved while keeping costs down.
Depending on the results, design choices can be modified to achieve BASIX certificate goals and balance building performance and construction costs.
Super-Sealing the Building Envelope
It is the single most cost-effective measure builders and constructors can implement to improve energy efficiency and achieve BASIX’s goal. Several proven air-sealing approaches can utilize. Choose a method that suits your skills, budget, and, most importantly, the climate.
Next Comes the Insulation
Now that the house is airtight, the next priority should be insulation. Energy modeling can help in optimizing the insulation levels for walls, floors, and ceilings. Choose framing strategies that aim at efficient insulation of the building envelope and minimize thermal bridging.
Use Highly Insulated Doors and Window Products
Windows and doors are like big energy leaks in a well-insulated, airtight building. They are the third most cost-effective opportunity to make a home BASIX compliant.
Select appropriate window and door and window products, carefully locate them and optimize their size and orientation to control optimum heat loss and gain.
Facilitate Energy Efficient Fresh Air Supply
Since new-age BASIX-certified homes are extremely airtight, a continuous source of fresh filtered air and moisture control are essential to its success.
This need for a ventilation system has a silver lining: energy-efficient homes are healthier and more comfortable compare to standard homes.
Installing energy recovering ventilation systems with vents inside the bathroom, laundry and kitchen retain the home’s cool air while eliminating moisture.
Choose an Energy-Efficient Heating and Cooling System
Cost-effective, highly efficient heating and cooling systems are essential to meet the BASIX energy goal. An air-source ductless heat pump, also known as a mini-split heat pump, is a good choice.
These systems are incredibly energy-efficient. They don’t have the drawbacks of central, forced-air systems or the high costs associated with thermal heat pumps.
Implement Smart Water Heating System
After heating and cooling of the living spaces, water heating is often the most considerable energy expense in a home. So it is essential for builders, designers, and home planners to select and locate efficient water heating technology and other measures to reduce the water heating system’s use.
Install Energy-Efficient Lighting
Reducing energy use for lighting while optimizing light for residents is a crucial feature of energy-efficient homes.
LED lights are ideally suited for these tasks. They’re more energy-efficient than CFLs, have enhanced longevity, and contain no mercury. Moreover, they can meet various lighting requirements, from very bright white light to soft, warm glow.
Selecting the correct LED lights for the task, strategically locating the lights, and utilizing natural light as effectively as possible can significantly reduce a home’s energy use.
Select Energy-Efficient Electronics and Appliances
Since BASIX compliant homes need to have extremely energy-efficient building shells, use high-efficiency heating and cooling systems and water heating equipment, a new category, electronics, and appliances, becomes the most vital source of energy expenditure in BASIX certified homes.
As a result, choosing and installing high-efficiency electronics and appliances becomes the final step needed to reduce home energy use.
Use the Renewable Energy Sources
Solar panels currently provide the most cost-effective source of renewable energy for an energy-efficient home.
Depending on the energy requirement, they can power all the home’s energy needs, including lighting, heating and cooling systems, electronic appliances, and hot water systems.