High winds are one of the most common causes of roof tile movement. While a tiled roof is designed to withstand normal weather conditions, prolonged or sudden gusts can place unexpected pressure on individual tiles. When this pressure exceeds the tile’s fixing strength, movement can occur, leading to slipped or displaced sections.
At Redhill Roofing Repairs, we regularly assist homeowners throughout Redhill, Surrey, addressing slipped tiles caused by adverse weather and restoring the integrity of roofing systems.
The Uplift Effect of Wind
Wind does not simply blow across a roof; it creates uplift. As air moves over the roof surface, it can generate a lifting force beneath the edges of tiles. If tiles are already slightly loose due to age or wear, this uplift can cause them to shift.
Once one tile moves out of position, surrounding tiles may become vulnerable, increasing the likelihood of further displacement.
Weakening of Fixings Over Time
Roof tiles are secured using nails, clips or other fixings. Over time, these fixings can deteriorate due to weather exposure. When strong winds occur, weakened fixings may no longer hold tiles firmly in place.
High winds often expose these pre-existing weaknesses rather than causing entirely new problems.
Wind-Driven Rain and Pressure Changes
During storms, wind is frequently accompanied by heavy rain. Wind-driven rain can penetrate small gaps beneath lifted tiles, increasing the internal pressure on the roofing system.
Repeated exposure to this combination of wind and moisture can gradually reduce tile stability, leading to visible slippage.
Edge and Ridge Vulnerability
Roof edges, verges and ridge lines are particularly exposed during windy conditions. These areas face direct wind impact and are more susceptible to movement if not securely fixed.
When ridge tiles or edge tiles become loose, the surrounding sections of roof covering can also be affected.
The Risk of Chain Reactions
A single slipped tile may not seem significant, but it can create a chain reaction. Gaps in the roof covering allow wind to enter beneath adjacent tiles, increasing uplift pressure and causing further movement.
Early repair is essential to prevent wider areas of displacement and potential internal water ingress.
The Importance of Prompt Professional Repair
Attempting to reposition tiles without proper training can lead to further damage or personal injury. Professional assessment ensures that slipped tiles are not only repositioned but securely refixed to prevent recurrence.
At Redhill Roofing Repairs, we carry out thorough inspections to identify both visible tile movement and underlying issues across Redhill, Surrey, restoring roofs to a stable and weather-resistant condition.
Conclusion
High winds contribute to slipped tiles by creating uplift forces, exposing weakened fixings and placing pressure on vulnerable roof areas. While wind may be the trigger, underlying wear often plays a role in tile displacement.
If you have noticed slipped or displaced tiles in Redhill, Surrey, Redhill Roofing Repairs is here to help. Contact our experienced team to arrange a professional roof inspection and ensure your roofing system remains secure and reliable in all weather conditions.
Call us on: 01737 949 790
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