Your roof is the most important part of your house, but there is often a sense of keeping your food out of sight and out of mind.
However, this can prove costly, as small problems that a roof repair specialist can easily take care of are neglected until they manifest in a way that cannot be ignored.
There are a huge number of roofing types, but none of them is designed to be especially fragile or collapse quickly, and so if there is a sudden, highly noticeable problem which merits an emergency call-out, the chances are likely that there were some small but vital warning signs ahead of time.
The sooner you fix a problem with the roof, the less damage you have to deal with and the more you save, so here are the most common causes of sudden roof failures.
What Is A Roof Failure?
A roof failure is the compromising of your roof’s integrity to the point that it can cause substantial or even permanent damage to your property.
There are various symptoms of a roof failure, but they include:
- Sinking sections of a roof or large pools of standing water.
- Water leaking into the loft and particularly into other rooms.
- Significant tile displacement or damage to flashing.
- Holes in the roof.
Whilst there are a lot of causes, they can typically be grouped into four main categories.
What Structural Problems Can Cause A Sudden Roofing Failure?
Roofs need to be constructed to exacting standards for them to effectively last, channel away water and not wear out quickly.
However, substandard installation, imprudent modifications or improper repairs can sometimes take time to truly manifest, so whilst a sudden leak of water, subsidence, or even a roof collapse can feel sudden, it could potentially have been inevitable from the very beginning.
Some examples of poor installation are more obvious than others, but if you are already getting leaks, notice uneven sloping or misaligned ridges of your roof, it could be a warning sign.
How Can Ageing Or Damaged Materials Cause A Sudden Roof Collapse?
Your roof is exposed to the elements all year round, and this can cause degradation of the materials over time.
Whilst heavy rain or snow are the typical culprits, exposure to direct sunlight, frost and sudden temperature shifts can also affect your materials.
Where it becomes a sudden problem is if the degradation affects a structural or weatherproofing component, as this can turn from a slightly aged or bubbled membrane into a full-blown leak overnight.
How Can The Weather Cause A Sudden Roof Collapse?
Outside of a dramatic or extreme weather event such as a hurricane, a superstorm or a lightning strike, persistent rainfall can cause stress on your roof over time and can exploit weaknesses in your materials and installation, eventually causing leaks, structural weakness and a collapse.
As well as this, if the roof has not been designed with ventilation in mind, the lack of airflow can create condensation.
How Can Maintenance Issues Cause A Roof Collapse?
Regular roof inspections and general maintenance are essential to minimise the risk of collapse and to spot early problems. Neglecting to inspect your roof can cause you to miss the telltale signs of an impending collapse.
