Make an appointment Call now
Make an appointment Call now

Constructive causes

Crack formation in buildings can be a perplexing issue, often stemming from underlying structural problems that need addressing before any repair attempts. Understanding the root causes—whether they're from foundation issues, material shrinkage, or construction errors—is essential, and seeking professional guidance can ensure that these cracks are properly assessed and remedied for long-term stability.

When determining the probable cause of crack formation, we may be dealing with a stable crack ; damage that has not developed further (caused by shrinkage and creep) or an unstable crack ; damage that is developing further (e.g., due to foundation subsidence). In these cases, the cause must first be eliminated before a proper repair can be carried out.

Causes of crack formation

  1. Foundation problems
  2. Thermal cracks
  3. Drying or hardening shrinkage
  4. Insufficient or rusty cavity wall ties
  5. Rust formation in general
  6. Weak lintels
  7. Other constructional causes (discussed below)
Homekeur-funderingsprobleem.png

Other constructive causes

  • Cracked masonry at concentrated loads (e.g. support of structural components)
  • Parapets that slope outwards at the bottom of the sloping roof
  • Cracked masonry at the corner of the building near the roof plates supported by the facade
  • The root cause of this problem often lies in design and construction errors, such as under-dimensioning.
  • These types of problems also often occur after a renovation or change of function of the building.
  • Problems arise because the new function involves greater loads while the original construction has remained the same.

Recovery

It's crucial to first understand the construction. If in doubt, we advise the client to involve a professional structural engineer in the project.

Homekeur-scheurvorming-in-gevel-ernstig.png

Would you like to make an appointment for a building inspection?

The cost of a building inspection (up to 250 m²) is only €489 including VAT. We'll conduct a comprehensive building inspection and you'll receive a building report. Do you have any questions? We're happy to help and can schedule an appointment with an expert inspector right away if you wish!

Make an appointment

Recent articles

Een vrouw wijst naar een tablet die een man vasthoudt en een andere man kijkt mee
blog
13 February 2026
Hidden defects in a home
Hidden defects are not uncommon, especially in existing homes. They are often not immediately visible, but can have significant consequences for comfort, safety, and costs. This article explains how hidden defects are assessed and the role of investigation and inspection.
blazen plooien bitumen dak
video
13 February 2026
Common roof detail mistakes: what an inspection reveals
During roof inspections, problems often turn out to be not in the roofing itself, but in the details. In this practical case study, we demonstrate which installation errors are frequently encountered and why these, in particular, pose an increased risk of leaks and damage.
WhatsApp Image 2026-02-12 at 08.51.37
video
12 February 2026
Three Roof Eave Mistakes That Cause Leaks (And Are Often Overlooked)
Roof problems rarely arise suddenly. They usually start with a minor issue. In this inspection, we see how a torn lead flashing, improper installation, and a loose joint can all pose a serious risk. What should you look for—and how can you prevent them?

Back to list