How Hail Can Damage Roof Crickets in Sheridan, WY

A roof cricket is a small raised structure built behind a chimney or wide roof penetration to divide runoff and move water around the obstruction. Because it contains short roof slopes, flashing transitions, seams, and tightly fitted shingles, the cricket can be vulnerable during severe hail. On Sheridan homes, hail may bruise the cricket shingles, dent metal flashing, loosen ridge materials, or create small openings where water collects. Damage in this area may remain hidden until heavy rain or snowmelt sends concentrated water behind the chimney. Cricket inspection should document both small slopes, the ridge or seam between them, the uphill chimney wall, side flashing, and the lower drainage exits. Snow and debris can hide damage or prolong moisture exposure in this sheltered area.

Understand Why Roof Crickets Matter

A chimney or large roof penetration blocks water flowing down the roof. The cricket creates two smaller slopes that direct water around each side instead of allowing it to collect against the uphill wall. This design reduces standing water, snow buildup, and pressure on the flashing. If the cricket is damaged or too small, runoff can pool behind the chimney and increase the chance of leaks. Its shingles, underlayment, ridge, and flashing must all remain intact. Cricket size and slope should be sufficient to divide runoff without leaving a flat pocket behind the chimney. A structurally undersized or poorly shaped cricket may have drainage problems that existed before the hailstorm and should be documented separately.

Inspect the Small Cricket Slopes

The short slopes of a cricket may be difficult to see from the ground. Hail can create bruises, exposed matting, cracked corners, or heavy granule loss on these compact roofing surfaces. Because the shingles are often cut into smaller pieces, edge damage and broken seals can be more common. An inspector should examine both sides of the cricket and compare them with the surrounding roof slope for consistent storm patterns. Short shingle pieces can have more cut edges and fasteners within a small area. Inspectors should look for exposed nails, broken corners, bruising, and seals disturbed by wind. The compact slope should not be dismissed because it covers less area.

Check the Cricket Ridge and Seams

The raised center of the cricket may use ridge-cap shingles, folded metal, or a sealed seam. Hail can crack caps, dent metal, or loosen the overlapping materials. Wind may then lift the exposed ridge and allow water beneath it. Look for uneven lines, missing pieces, exposed fasteners, or sealant that has split. The ridge should direct water smoothly toward each side without creating pockets where moisture can collect. Metal or shingle ridge details should remain straight and securely overlapped. A hail dent at the seam can redirect water, while a lifted cap can admit rain. The ends where the ridge meets flashing deserve close attention.

Examine Chimney Flashing Around the Cricket

Cricket performance depends on apron flashing, step flashing, counterflashing, and the metal behind the chimney. Hail can dent these pieces, loosen mortar joints, and damage sealant. Water may enter at the upper corners where several flashing sections meet. Surface caulk alone may not fix a hidden overlap problem. The inspector should verify that each metal piece remains secure and that the shingles cover the flashing correctly. The uphill back pan and side step flashing should work with counterflashing embedded or secured to the chimney. Mortar gaps, bent metal, or excessive roof cement can indicate that the original drainage sequence has been compromised.

Watch for Debris and Standing Water

Leaves, branches, shingle granules, and storm debris can collect behind a chimney or along the cricket valleys. This slows drainage and may hold moisture against damaged shingles or flashing. Homeowners should not climb onto a wet roof to clear the area. During safe conditions, a professional can remove debris and check whether the cricket sheds water evenly. Repeated staining or moss-like growth may indicate that water has been lingering there. Debris should be photographed before removal when practical because branches can puncture roofing and granules may show impact elsewhere. Safe cleaning should not pry against flashing or damage small brittle shingles.

Repair the Cricket as a Complete Assembly

A lasting repair may involve shingles, underlayment, ridge materials, flashing, masonry joints, and the nearby roof slope. T & J Xteriors and Roofing can inspect roof crickets on Sheridan homes and determine whether hail damage is limited to one component or affects the entire chimney drainage system. A complete scope may include cricket shingles, underlayment, ridge, back pan, step flashing, counterflashing, masonry joints, and adjacent roof material. Progress photographs are valuable because many layers become hidden after repair.

Frequently Asked Questions

Can hail damage a roof cricket without damaging the chimney?

Yes. The roofing and flashing around the cricket may be damaged even when the chimney masonry remains intact. Yes. Roofing, flashing, and sealants can be damaged while brick or stone remains visually intact. The chimney cap, crown, and masonry joints should still be checked.

Why does water collect behind my chimney?

The cricket may be undersized, damaged, blocked with debris, or improperly flashed. Poor roof slope and snow buildup can also contribute. Possible causes include debris, snow, insufficient cricket slope, damaged flashing, an undersized cricket, or a low spot created by movement. Concentrated runoff makes these defects more noticeable.

Can a damaged roof cricket be repaired separately?

Often, yes. Localized cricket, shingle, and flashing repairs may be possible when surrounding roofing remains in good condition. Often, when the surrounding roof and chimney remain serviceable. Enough material must be opened to restore underlayment, shingles, seams, and flashing with correct overlaps.

Should chimney flashing be checked with the cricket?

Yes. The cricket and chimney flashing function as one drainage system and should always be inspected together. Yes. The cricket only works when its flashing connections move water around the chimney and back onto the roof. They should always be evaluated together.