
Passivhaus Buildings in Exeter

Construct Building Contractors Brings You Energy-Efficient Certified Homes in Devon
If you’re looking for expert builders in Exeter who specialise in eco-friendly Passivhaus buildings, you’ve come to the right place. At Construct Building Contractors, we are passionate about creating energy-efficient homes that offer superior comfort and outstanding thermal performance. As a team of dedicated professionals, including a certified Passive House designer, we help clients achieve their dream of a low-energy build that not only reduces environmental impact but also significantly reduces heating and cooling costs.
What It Means to Be Passive House Certified
Passivhaus certification is recognised globally and ensures that we are qualified to design and build high-performance buildings that are exceptionally efficient.
As Passive House Institute-certified builders, we take pride in producing a standard of work that embodies comfort, quality, and energy efficiency. Eco-friendly Passive Houses require significantly less energy to achieve and maintain a comfortable temperature year-round, making standard air conditioning and heating systems largely unnecessary.


What is a Passivhaus Building?
Passivhaus buildings, also known as Passive Houses, are the gold standard in energy efficiency, designed to minimise heat loss and maximise thermal comfort. These eco-friendly properties are built with airtightness in mind, utilising triple glazing, superior insulation, and highly efficient ventilation systems.
Whether you’re constructing a new home or seeking an upgrade, a Passivhaus structure ensures a sustainable build that maintains a consistently comfortable indoor environment throughout the year with minimal energy consumption.
Why Choose Construct Building Contractors?
As experienced builders in Exeter, we specialise in designing and constructing homes that meet the stringent Passivhaus standards. Our expertise in low-energy building techniques and dedication to eco-friendly solutions make us the perfect choice for your next project.
Here’s why you should work with us:
Certified Passive House Designer on Our Team
Our in-house, certified Passive House designer ensures that every detail of your ideal eco-friendly build meets the exacting standards of the Passivhaus methodology. This results in superior insulation, reduced thermal bridging, and an overall more energy-efficient structure.
Airtightness & Thermal Comfort
Achieving high levels of airtightness is crucial for a net-zero build. Our expert team focuses on reducing air leaks and optimising ventilation to maintain indoor air quality while keeping heating costs to a minimum.
Triple Glazing & High-Performance Windows
Our Passivhaus buildings feature triple glazing, which significantly enhances energy efficiency. These high-performance windows prevent heat loss in winter and reduce overheating in summer, ensuring a consistently balanced indoor climate throughout the year.
Sustainable & Eco-Friendly Solutions
We take pride in providing eco-friendly materials and construction methods that align with sustainable building principles. From responsibly sourced timber to high-performance insulation, every aspect of our builds is designed with sustainability in mind.


The Benefits of Passivhaus Buildings
A Passivhaus building is more than just an energy-efficient home—it’s a commitment to a healthier, more comfortable, and cost-effective way of living.
- Reduced Energy Costs: Thanks to superior insulation and airtightness, a low-energy build can cut heating expenses by up to 90% compared to conventional buildings.
- Year-Round Comfort: With triple glazing and high-quality ventilation, your home maintains a steady indoor temperature regardless of external weather conditions.
- Healthier Indoor Air Quality: Passivhaus ventilation systems continuously supply fresh air, thereby reducing indoor pollutants and supporting overall well-being.
- Net Zero Potential: A net-zero build means that your home generates as much energy as it consumes, making it a future-proof investment.
- Eco-Friendly Construction: By choosing a sustainable build, you’re reducing your carbon footprint and contributing to a greener future.

Start Your Passivhaus Journey Today
Creating a Passivhaus building is a smart investment for the future. With over 50 years of combined experience, Construct Building Contractors make the process seamless and stress-free. Our commitment to beautiful and energy-efficient design ensures that you receive a high-performance home that meets your needs for comfort and sustainability.
Contact us today on 07401 515888 or 07496 849190 to discuss your residential low-energy build project in Exeter or the surrounding areas. Whether you’re looking for a certified Passive House designer for your new build or expert builders with the skills required for existing home renovations, we can help you to bring your vision to life. Let’s create a net-zero build together and make your dream of an eco-friendly, sustainable build a reality.