Chimneys and ridge lines sit at the very top of a Horfield roof, which makes them among the first things a severe storm will test. Both are traditionally held together with mortar, and while that mortar can last for many years under normal weathering, a single night of strong, gusting wind is sometimes enough to crack bedding that was already showing its age, loosening bricks on a chimney stack or individual tiles along the ridge. Properties that have gone a long time without any roof maintenance tend to be the ones most affected when a genuinely severe storm arrives, since small existing weaknesses are exactly what a storm finds first.
On a chimney, storm damage can range from a scattering of loose or missing mortar joints to something more serious, such as a stack that has begun to lean or shed bricks. Any sign that a chimney has moved or is shedding material should be treated seriously, both because of the risk to the roof beneath it and the safety risk posed by falling masonry, and this is one of the situations where an emergency inspection is genuinely warranted rather than optional. It is always sensible to keep well clear of the area directly below until the stack has been properly and fully assessed.
Ridge tiles suffer from a related problem. Set along the highest point of the roof and exposed to wind from every direction, they rely entirely on their mortar bedding to stay in place, and once that bedding cracks, a tile can begin to rock before eventually working loose or falling. A compromised ridge line leaves the junction between two roof slopes open to the weather, which is one of the more direct routes for water to enter the roof space below, sometimes within days of the mortar first failing.
It is common for both problems to appear together after a bad storm, since the same wind pressure affecting a chimney is very often affecting the ridge line nearby. A thorough inspection covers the chimney stack, its flashing, and the full length of the ridge and any hips, rather than treating them as separate issues, since repairing one while missing damage to the other leaves the property still exposed.
Repairs typically involve re-bedding loose tiles or brickwork in fresh mortar, or in the case of more persistent problems, fitting a mechanically fixed dry-ridge system that is less reliant on mortar holding up against future storms.
Where a Horfield property has visible chimney or ridge damage after a storm, Brunel Roofing Bristol provides emergency assessment with appropriate access equipment, followed by a free quote for the repair. Getting both areas checked together at the same visit is generally the most efficient and cost-effective way to deal with storm damage at the very top of a Horfield roof, saving a second call-out and a second separate charge for access equipment.
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