Moisture is an often-overlooked threat that hampers a building’s structural integrity. It might seem less at first; however, prolonged exposure to moisture weakens the wall ties and affects the overall structural health. Since moisture is invisible, it is often ignored. Get it fixed with professional wall ties replacement in Wimborne before it causes serious damage to the property.
What is the role of wall tiles in structural stability?
Wall ties are important components which connect the inner and the outer layers of a cavity wall. A properly maintained wall tie acts as a layer, keeping the structure stable and preventing movement.
Without proper wall ties, the outer wall begins to separate from the inner structure. This can cause the walls to bulge, cracks to appear, and, sometimes, complete structural failure. Thus, unquestionably, wall ties are important.
Now, the issue of corrosion due to moisture exposure arises because wall tiles are generally made of mild steel. While steel is initially a strong component, it is highly susceptible to corrosion.
How does the moisture penetrate the walls?
Moisture can penetrate the wall in two major ways. Often, there are no immediate visible signs of moisture penetration. Sometimes, rain damage allows water to seep in through the cavity walls. The cracks present in the motor joints are also a source of moisture entering the walls.
There are also internal sources of moisture exposure. Condensation resulting from poor ventilation or plumbing leaks inside the walls also leads to damp conditions.
What is the impact of moisture on wall tiles?
Corrosion and expansion
Metal wall tiles generally corrode and expand when exposed to moisture. This expansion creates separation, leading to cracks in the brickwork.
Loss of structural support
Corrosion occurs when wall tiles weaken and eventually fail. This compromises the connection between the inner and outer wall layers, thereby affecting structural stability.
Increased risk of wall movement
Damaged wall tiles not only affect structural health but also weaken the walls. This causes an independent shift risk of structural instability inside the walls.
Damp and insulation issues
Moisture within the walls reduces insulation efficiency and promotes mould growth, affecting indoor air quality. Damp is a major factor affecting wall tie conditions.
Expensive long-term damage
If the moisture issue is ignored, it can result in costly repairs, including full wall tile replacement. This also involves extensive brickwork, repair and restoration, which will make a hole in the pocket.
Prevention is always better than repair.
Some common warning signs include horizontal cracks in the brickwork and bulging walls. If you also notice damp in the corners of the ceiling and elsewhere in the property, it’s time to call the professionals.
Once you notice the warning signs, it is always advisable to call the professionals instantly to get them fixed. Hire professionals from Davis Pointing Services for brickwork repairs, wall tie replacements and lintel replacements.