Collison
A homeowner might first notice a “collison” on their roof not as a single, dramatic event, but as a series of subtle signs. This could manifest as a rattling sound during strong winds, followed by the discovery of loose shingles scattered in the yard. Sometimes, it’s a visual cue – a patch of missing shingles, or shingles that appear to be lifting or curling at the edges. In more severe cases, a significant storm event might cause a large section of shingles to be dislodged or torn away entirely. The term “collison” in this context refers to the impact of external forces, most commonly high winds, that cause roofing materials to break, separate, or become displaced from their intended position.
Understanding the Real Causes of Collison
While severe weather is the primary culprit, the susceptibility of your roof to collison is often a result of underlying issues. High winds, especially sudden gusts or sustained high speeds, exert significant uplift pressure on roofing materials. When shingles are improperly installed, their fastening is compromised, making them more prone to being lifted and torn away. Age also plays a critical role. As asphalt shingle roofs age, the asphalt binder degrades, becoming brittle and less flexible. This makes the shingles more susceptible to cracking and breaking under stress. Hail, with its direct impact force, can also cause shingle damage, leading to cracks, granule loss, and even punctures that can eventually lead to material separation. Debris carried by wind, such as tree branches, can also strike and damage roofing shingles, leading to localized collison.
How Collison is Addressed: The Repair and Replacement Process
Addressing a collison on your roof typically involves either repair or full replacement, depending on the extent of the damage. For minor collisons, such as a few missing or damaged shingles, a localized repair is often feasible. This involves a skilled provider carefully removing the damaged shingles and installing new ones, ensuring they are properly sealed and aligned with the surrounding material. This requires matching the existing shingle type and color as closely as possible to maintain the roof’s appearance. If the collison has affected a larger area, or if the underlying decking is also damaged, a more extensive repair or a full roof replacement may be necessary. Replacement involves stripping off all old roofing materials down to the roof deck, inspecting and repairing or replacing any damaged decking, installing a new underlayment for moisture protection, and then applying new shingles. The new shingles are typically installed in overlapping rows, with each shingle secured by nails and then sealed to the row below. For homeowners seeking an experienced roofing company, this detailed process is a sign of thoroughness and expertise.
What to Check Before Hiring for Collison Repair
When a collison occurs, selecting the right provider is crucial for a lasting solution. Before hiring, it’s important to understand the scope of work needed. Ask potential providers to conduct a thorough inspection and provide a detailed estimate. This estimate should clearly outline the materials to be used, the labor involved, and the warranty offered on both materials and workmanship. Inquire about their experience specifically with shingle roof repairs and replacements, particularly in situations involving wind damage. A reputable provider will be able to explain the cause of the collison and the steps they will take to prevent future issues. It’s also advisable to check if they carry appropriate insurance, such as general liability and worker’s compensation, to protect you from potential accidents. For homeowners searching for roofing companies near me, looking for providers with a clear understanding of local building codes and weather patterns can be beneficial. A detailed discussion about the process, from initial assessment to final cleanup, will give you confidence in their ability to manage the repair or replacement effectively.
Last updated: September 1, 2026