Passive Building

A passive building is designed to require little to no external energy or conventional heating and cooling systems. Instead, it relies on renewable energy sources, such as solar radiation, ground heat, and energy produced by the building itself, its appliances, and its occupants.

In Polish climate conditions, a passive building still requires minimal energy input for heating, but it significantly reduces overall consumption.

Key Characteristics of Passive Buildings:

Large south-facing windows to maximize solar heat gain
Compact and well-insulated structure to reduce heat loss
Also known as energy-efficient homes

Can Passive Houses Be Built at a Low Cost?

Since passive houses require specialized materials and advanced thermal insulation, they typically cost more upfront than traditional homes. However, construction costs can be optimized by selecting the right materials and solutions.

• High-performance thermal insulation is crucial.
• PIR-core sandwich panels are particularly recommended due to their excellent insulation properties, durability, and resistance to weather and mechanical damage.

A well-designed passive house can lead to long-term savings, as its low energy demand translates into reduced heating and electricity bills. Smart investments in technology and materials help offset initial costs, making passive homes both an economical and environmentally friendly choice over time.