Pressure injection – an effective solution for leaking walls and foundations

22 April 2025

🧱 What is pressure injection?

Pressure injection is a modern method of sealing building structures that involves injecting special resins or gels under high pressure into cracks, fissures, and voids in walls or concrete.

This solution allows for quick and durable leak repairs, without the need to break down walls or excavate foundations. It works well in both old buildings and modern constructions.


💧 When should injection be used?

Pressure injection is applicable in many situations. Below are the most common cases:

  • Cracks in walls and ceilings
  • Leaks in basements and underground garages
  • Moisture penetrating through foundations
  • Seepage in expansion joints and working gaps
  • Sealing of water tanks and retaining walls

🔍 Advantages of pressure injection

No excavations or demolitions – work is carried out from the inside
Speed of action – sealing can be done in as little as one day
Durability – the resins or gels used are resistant to water and chemicals
Versatility – effective on concrete, brick, stone, and blocks
Ability to work "wet" – there is no need to wait for the wall to dry


🛠 What does the injection process look like?

  1. Diagnosis of the problem – analysis of the type of leak and the material of the structure
  2. Drilling of injection holes – at appropriate intervals
  3. Insertion of packers (injection valves)
  4. Injecting the sealing agent under appropriate pressure
  5. Securing and aesthetically finishing the injection site

🏠 Who is this solution for?

Pressure injection is an ideal method for:

  • Owners of single-family homes
  • Managers of residential buildings
  • Industrial investors
  • Managers of commercial properties
  • Developers and construction companies

📞 Need a professional assessment?

Do you have issues with leaks, cracks in the wall, or moisture? Contact the experts at Waterprus – we will diagnose the problem and propose the optimal solution.

 

We operate throughout Poland:
Warsaw - Łódź - Malbork - Gdańsk - Gdynia - Sopot - Słupsk - Elbląg - Tczew - Pruszcz Gdański - Nowy Dwór Gdański - Poznań - Olsztyn - Ostróda - Giżycko - Białystok - Bydgoszcz - Toruń - Iława - Chojnice - Grudziądz - Płock - Szczecin - Koszalin - Kołobrzeg - Ustka - Szczecinek

Contact:
 

+48 537 945 135

biuro@waterprus.pl

 

Waterprus Sp. z o.o.

ul. Ogińskiego 11 lok. 9, 03-318

Warsaw

KRS: 0001202219

NIP: 524-305-42-05