The benefits of floor insulation a warm and energy efficient home

The benefits of floor insulation: a warm and energy-efficient home

Floor insulation is an important step in making your home more energy efficient and improving comfort. It makes the floor feel warmer, reduces drafts and helps save energy. Whether you live in an old house that could use an overhaul or you just want to reduce your carbon footprint, investing in floor insulation is a smart move. In this blog post, we’ll discuss everything you need to know about floor insulation, from the different insulation materials to the benefits and potential savings.

Why floor insulation is important

Floor insulation is important for several reasons:

Energy savings: A well-insulated floor helps reduce heat loss and improve the energy efficiency of your home. As a result, you need to heat less to maintain a comfortable indoor temperature, resulting in lower energy costs.

Improved comfort: A well-insulated floor feels warmer and reduces drafts and cold spots in your home. This makes for a more comfortable indoor environment and makes it more pleasant to walk barefoot, especially in winter.

Noise reduction: Floor insulation can also help reduce noise pollution from below, such as noises from the street or lower neighbors. This contributes to a quieter and more peaceful living environment.

Different types of floor insulation

There are different types of insulation materials suitable for floor insulation, each with their own characteristics and advantages:

PUR (polyurethane) foam: PUR foam is often used for floor insulation because of its excellent insulating properties and seamless finish. It is applied in liquid form and expands into a hard foam layer that completely covers the floor.

EPS (expanded polystyrene) and XPS (extruded polystyrene): These insulation boards are lightweight, waterproof and have good thermal insulation properties. They are ideal for floors over crawl spaces or concrete floors.

Glass wool and rock wool: These insulation materials are commonly used for floor insulation in older homes. They are affordable, easy to install and provide good thermal and sound insulation.

The benefits of floor insulation

Insulating the floor offers several benefits:

Energy savings: By reducing heat loss, floor insulation helps lower energy bills and reduce heating costs.

Improved comfort: A well-insulated floor provides a more even temperature in the home and prevents drafts and cold spots, resulting in a more comfortable indoor environment.

Noise reduction: Floor insulation can also help reduce noise pollution from below, allowing you to enjoy a quiet and peaceful living environment.

Savings and payback period

Although the initial cost of floor insulation can vary depending on the insulation material chosen and the size of the project, the long-term savings on energy bills can be significant. On average, floor insulation can result in annual savings of 10% to 20% on energy bills. The payback period for floor insulation usually varies between 3 and 7 years, depending on various factors such as insulation material, energy prices and insulation value.


Floor insulation is an essential investment for an energy-efficient and comfortable home. With a wide range of insulation materials and benefits, floor insulation is a cost-effective way to reduce heat loss, save energy and improve the indoor environment. Whether you are renovating your home or building a new home, always consider including floor insulation in your plans for a more sustainable and comfortable living environment.

The benefits of floor insulation: a warm and energy-efficient home .