Injected polyurethane

Professional insulation services

Injection Polyurethane Foam Insulation

Insulation with polyurethane foam creates an exceptionally airtight insulation layer.
Injection polyurethane foam is a two-component system consisting of polyol and isocyanate. Due to its expansion properties, it tightly fills closed structures, penetrating even hard-to-reach cavities and corners.
Over time, injection polyurethane does not settle or shrink. Once cured, it forms a rigid, airtight, homogeneous, and seamless thermal insulation layer.

Insulation with injection polyurethane foam is possible even in very small gaps between bricks (such as clinker brick cavities).

Injection Polyurethane Foam Insulation – Advanced Solution for Cavity Wall Insulation

Injection polyurethane foam insulation is a highly effective method designed to insulate cavity walls, enclosed structures, and hard-to-reach voids. This modern technology ensures maximum airtightness, excellent thermal performance, and long-term durability.
Unlike traditional insulation materials, injection foam expands inside the structure, filling every gap and creating a continuous, seamless insulation layer.

Why Choose Injection Polyurethane Insulation?

Injection polyurethane foam is one of the best solutions for upgrading existing buildings. It provides a cost-effective way to improve thermal efficiency, eliminate drafts, and enhance indoor comfort without major construction work.
Its ability to create a durable, seamless, and airtight insulation layer makes it a reliable long-term investment for homeowners and businesses alike.

How Much Can You Save by Insulating with Polyurethane Foam?

Properly performed spray foam insulation can reduce heat loss by 40–60%. Insulating a house helps lower heating costs, improve indoor comfort, increase the building’s energy efficiency rating, and prevent thermal bridges.
A well-insulated building also maintains a more stable indoor temperature throughout the year.

How Much Does Spray Foam Insulation Cost?

The cost of spray foam insulation depends on several factors, including the insulated area, the thickness of the insulation layer, the type of structure, the complexity of the project, and the type of polyurethane foam used (open-cell or closed-cell).
In most cases, the price is calculated based on the amount of insulation material used per cubic meter, which can range from 8 to 40 kilograms per cubic meter. To determine the exact price, it is recommended to carry out a professional evaluation of the property.

Mobility

Work with polyurethane foam is completed quickly, and there is no need to transport or store large volumes of thermal insulation materials at the construction site.

Easy Application

No special preparation of insulated surfaces is usually required. In most cases, additional insulation or protective membranes are not necessary.

Efficiency

A thinner layer of polyurethane foam can retain significantly more heat than a much thicker layer of other insulation materials. Even a 2.5 cm layer of polyurethane foam can create an effective airtight seal.

Airtightness

This property helps retain most of the heat inside the building. Polyurethane foam adheres to insulated surfaces, fills all gaps and cracks, and forms a continuous airtight layer that protects the building not only from heat loss but also from warm air leakage through the structure.