Tree Impact Roof Repair

Common Symptoms

• ✓Visible branch or limb on the roof surface or protruding through the decking
• ✓Large area of missing shingles or compressed, broken shingles at impact zone
• ✓Visible holes or punctures in the decking visible from the attic
• ✓Cracked, displaced, or visibly bent rafters in the attic
• ✓Sudden large ceiling stain or collapse in the interior
• ✓Gutters pulled away from fascia at the impact zone

What Causes This

Tree and branch impacts are among the most structurally variable roof damage scenarios. A small dead branch falling from 20 feet may crack 4–6 shingles and dent the decking without structural consequence. A 40-foot oak limb failing under ice load in a January storm can punch through the decking, split rafters, and compromise the ceiling structure below. The damage is rarely limited to what is visible on the exterior. Attic inspection after any significant tree impact is non-negotiable — the rafter and truss damage that needs addressing may not be apparent from the roof surface.

When to Call Immediately

Do not enter a room directly beneath a severe tree impact until the ceiling has been assessed for structural integrity. A compromised ceiling backing can fail without warning. If a significant limb has penetrated the decking, treat the affected area as structurally compromised until a professional has assessed it from both the roof surface and the attic.

How Revolve Fixes It

1. 1Remove the tree debris from the roof — this is the first step before any damage assessment is possible and requires care to avoid extending the damaged area.
2. 2Perform a thorough attic inspection to assess structural damage to rafters, trusses, ridge board, and ceiling backing.
3. 3Tarp the exposed area immediately to prevent further water intrusion while the repair scope is assessed.
4. 4Engage a structural engineer if rafter or truss damage is extensive — repairs to engineered trusses require engineering review before proceeding.
5. 5Replace damaged decking, install new underlayment, and restore structural framing to original specification.
6. 6Re-shingle the affected area with matched materials and restore all flashing at any adjacent penetrations disturbed by the impact or debris removal.

The Damage You Cannot See From the Outside

Tree impacts concentrate enormous force over a small area in a very short time. The visible damage on the roof surface — broken shingles, compressed decking — is only part of the picture. Below the roof surface, the impact pulse travels through the decking into the rafters and, in severe cases, into the ceiling backing. A rafter cracked at mid-span may not be immediately visible from the attic because it has not fully separated, but it is structurally compromised and will fail under snow or live load.

Every tree impact repair we perform begins with a thorough attic inspection before any exterior repair work is quoted. We look at the rafters and trusses beneath the impact zone, the ceiling backing, and the ridge board if the impact was near the peak. Photographs of all conditions are standard — partly because this information is relevant to the insurance claim, and partly because the repair scope depends on it.

Engineered trusses — which are in most St. Louis homes built after 1985 — cannot be field-repaired by standard carpentry methods. Damaged trusses require a repair design from a structural engineer. Revolve coordinates this process and can obtain the required engineering documentation as part of the repair scope when needed.

Tree Impact and the Insurance Claims Process

Tree and branch impact damage is covered under virtually all homeowners policies as a sudden, accidental cause of damage. Neighbor's tree, your own tree — both are generally covered. The only common exception is a tree that was demonstrably dead, diseased, or previously reported as a hazard that the homeowner neglected to remove. Insurance companies occasionally attempt to deny coverage on those grounds.

What makes tree-impact claims different from wind or hail claims is the scope complexity. The adjustor's initial estimate frequently underestimates the structural repair component, particularly rafter sistering, truss repair documentation, and ceiling backing replacement. Revolve's documented inspection — with attic photographs, rafter condition notes, and a written scope — is the evidence base for supplementing an underwritten initial claim.

We document every condition before, during, and after repair. The documentation package we provide homeowners after a tree-impact repair includes photographs, a written scope of work, all permits pulled, and the workmanship warranty. This is the standard of care for a job that involves insurance and structural repairs.

Tree Debris Removal and Cleanup

Removing a tree or branch from a damaged roof without causing additional damage requires care. Large limbs lodged against the roof surface can be load-bearing in ways that are not immediately obvious — pulling them free in the wrong direction can strip additional shingles or open the damaged area further. We assess the debris situation before removing anything.

For major tree falls involving the trunk or large primary limbs, we work with a tree service for debris removal before any roofing repair begins. We have established working relationships with licensed tree services in the St. Louis metro and can coordinate the full scope — tree removal, structural assessment, and roofing repair — as a single point of contact.

Interior cleanup — ceiling material, insulation, and debris that falls through in the event of a penetration — is typically handled by a water and fire restoration contractor. We can make introductions to qualified restoration contractors in the St. Louis market as part of the same insurance coordination process.