Repairing and Restoring Objects and Buildings

Crack Injection Services: Your Questions Answered

Cracks in your building's foundation can be a significant problem, leading to water damage, mould growth and even structural instability. Fortunately, there are solutions available to repair these cracks before they cause serious issues. One such solution is crack injection services. Here are the answers to some commonly asked questions about crack injection services to help you understand the process and whether it's right for your building.

What is crack injection?

Crack injection is a method of repairing cracks in concrete or masonry by injecting polyurethane or epoxy material into the crack. The material fills the crack and hardens, creating a solid, waterproof barrier that prevents further water damage and helps restore the structural integrity of the building.

What types of cracks can be repaired with crack injection?

Crack injection can be used to repair a wide variety of cracks, including foundation cracks, basement wall cracks and even cracks in concrete floors or walls. However, you should note that not all cracks are suitable for injection. A crack injection service provider will evaluate the crack and determine if an injection is an appropriate solution.

What are the benefits of using crack injection?

Crack injection is a cost-effective, long-lasting solution for repairing cracks in your building's foundation or other structures. It's also minimally invasive and requires no excavation, which means it's faster and less disruptive than other repair methods. The injected material is also highly resistant to water and chemicals, making it an ideal solution for waterproofing and chemical resistance.

How long does the crack injection process take?

The length of the crack injection process depends on the size and severity of the crack. In general, small cracks can be repaired in just a few hours, while larger cracks may require multiple injections over several days. Your crack injection service provider will be able to give you a more accurate estimate of the time required for your specific project.

Is crack injection a DIY project?

Crack injection should not be attempted as a DIY project. It requires specialised equipment and expertise to inject the material and ensure a successful repair properly. Attempting to repair a crack yourself could lead to further damage or safety hazards.


Crack injection is a highly effective solution for repairing cracks in your building's foundation or other structures. By understanding the process and working with a reputable service provider, you can restore your building's structural integrity and prevent further water damage.