What is spalling brick?

When viewing potential new homes, estate agents often present properties in their best light. However, some issues may only become apparent during the actual visit.

While cosmetic concerns like outdated wallpaper or carpet can be easily changed, other problems may indicate more serious issues lurking beneath the surface. One such issue is spalling brick.

Spalling brick refers to the flaking, crumbling, or disintegration of brickwork caused by moisture penetration. When water seeps into the porous surface of the brick, it can freeze in colder temperatures.

The expansion of the frozen water forces the brick to break apart, leading to spalling. Over time, this can result in visible deterioration, where segments of the brick may crumble or stand out, ready to fall away.

While spalling brick is not immediately dangerous or a structural issue, it can become hazardous if left untreated.

Are spalling bricks dangerous? Yes, in certain cases.

Extensive spalling can weaken the integrity of the brickwork and may eventually lead to water damage inside the home. It's important to address spalling before it worsens.

Fixing spalling bricks often involves replacing the affected bricks or applying a render over the damaged area.

To fix spalling brick, you may also need to address the underlying cause, such as faulty rainwater management.

Cleaning and repairing gutters and downpipes can prevent further water penetration.

In more severe cases, complete replacement of the rain management system may be necessary to fully resolve the issue.

Preventing spalling brick is key to maintaining the longevity of your home's exterior. Regular maintenance of your gutters, downpipes, and other rain management systems can prevent water from cascading down the walls.

Ensuring the brickwork is properly sealed and treated can also protect it from moisture penetration.

Applying a water-repellent sealant can help reduce the risk of spalling, especially in climates with freezing temperatures.

Many homeowners ask, is spalling brick covered by insurance? In general, most insurance policies may not cover spalling bricks unless the damage is caused by an insured event, such as a storm or flooding.

It's important to check your specific policy to understand what types of damage are covered.

Addressing minor spalling issues early on can help avoid more significant damage that could lead to costly repairs not covered by insurance.

If you're considering purchasing a property and are concerned about spalling brick or other potential issues, it's wise to invest in a professional survey.

At Surveyor Local, we only work with chartered surveyors who are members of the Royal Institution of Chartered Surveyors (RICS).

Our experts will thoroughly inspect the property, identifying problems such as spalling brick and advising on how to fix and how to prevent spalling brick in the future.

Our comprehensive reports use a clear traffic light system to highlight areas of concern, so you know exactly what requires attention before proceeding with your purchase.

If issues like spalling brick are identified, you can use this information to renegotiate the price, request repairs, or reconsider the purchase altogether.

Worried about spalling brick or other property defects? Contact Surveyor Local today to get a no-obligation quote for a professional survey.

Call us at or use our quick quote generator by entering your details, and we'll provide an instant quote.

Let Surveyor Local help you make an informed decision on your next home!