8 Signs Your Insurance Roof Scope Is Missing Items (2026)
Sponsored
Get a Free Roof Estimate
Licensed roofers. Insurance claims welcome.
Filter by difficulty:
1
The Scope Only Lists One or Two Roof Slopes
🟢 beginner 🔥 High Impact
A standard residential roof has 4 to 8 slopes (facets), and storm damage rarely hits just one. Wind and hail affect different slopes at different intensities depending on the storm's direction, but adjusters sometimes inspect only the most accessible slopes and extrapolate from there. If your scope lists two slopes but your roof has six, the damage on the uninspected slopes is not accounted for. Compare the number of slopes listed in the scope to the actual number on your roof — your roofer can help you count them. Missing slopes can represent $1,000 to $3,000 in unclaimed damage.
Pro tip: Pull up a satellite view of your home on Google Maps and count the distinct roof planes — then compare that number to the slopes listed in the adjuster's scope; discrepancies are an immediate basis for a supplement.
2
Drip Edge Replacement Is Not Included
🟡 intermediate 💪 Medium Impact
Drip edge is the metal strip along the eaves and rakes of the roof that directs water into the gutters and protects the fascia board from rot. Current building codes (IRC R905.2.8.5) require drip edge on all re-roof projects, even if the original roof did not have it. Adjusters frequently leave it off the scope because the old roof may not have had it, but code requires it on the replacement. Drip edge materials and installation typically cost $3 to $5 per linear foot — on a typical 160-linear-foot roofline, that is $480 to $800 the insurer should be covering.
Pro tip: If the adjuster argues drip edge was not on the original roof and is therefore a betterment, ask your roofer to cite the specific local code requirement — most policies include ordinance-or-law coverage that pays for code-mandated upgrades during covered repairs.
3
Pipe Boots, Vent Covers, and Roof Penetration Flashings Are Missing
🟡 intermediate 💪 Medium Impact
Every plumbing vent pipe, exhaust fan vent, and HVAC penetration through the roof has a flashing boot or cover that seals it. During a re-roof, these components are removed and should be replaced with new ones — reusing old rubber boots that have been heat-cycled for years virtually guarantees leaks within 2 to 3 years. A typical home has 3 to 8 roof penetrations. Replacement boots cost $15 to $50 each, and metal flashing for larger penetrations costs $30 to $100 each. These small line items add up to $200 to $500 that adjusters routinely omit.
Pro tip: Rubber pipe boots have a lifespan of 10 to 15 years — if your roof is being replaced due to storm damage on a 12-year-old roof, the boots were near end-of-life anyway and should absolutely be replaced, not reused.
How to do it:
- Count the number of pipes and vents visible on your roof from the ground
- Check the insurance scope for line items listing pipe boot replacement or vent cover replacement
- If the scope lists fewer boots than you can count, or lists none at all, it needs supplementing
- Ask your roofer to photograph each penetration and note its condition for the supplement
4
The Scope Uses Generic Shingle Pricing Instead of Your Actual Product
🟡 intermediate 🔥 High Impact
Insurance scopes should specify the exact shingle product being replaced — manufacturer, product line, and color — because pricing varies significantly. A standard 3-tab shingle costs $80 to $100 per square, while a premium architectural shingle costs $130 to $200 per square. If the scope says generic '30-year architectural shingle' without specifying the exact product and uses the lowest price tier, you may be underpaid by $30 to $60 per square. On a 25-square roof, that is $750 to $1,500. Your roofer should match the existing product exactly for a consistent appearance.
Pro tip: Find the shingle manufacturer name on an undamaged shingle or check your original roofing contract — then have your roofer look up the current retail price for that exact product to compare against the adjuster's per-square pricing.
5
Ridge Cap Shingles Are Not Listed as a Separate Line Item
🟡 intermediate 💪 Medium Impact
Ridge caps — the shaped shingles that cover the peak of the roof — are a separate material from field shingles and cost more per unit. They also take separate labor to install. Many adjusters include them in the general shingle square footage, but ridge cap material is priced at $45 to $80 per bundle and requires 1 bundle per 20 to 33 linear feet of ridge. A home with 60 feet of ridgeline needs 2 to 3 bundles of ridge caps that should be itemized separately. If the scope just says '25 squares of shingles' with no ridge cap line, you are likely being shorted $100 to $250.
Pro tip: Hip roofs have significantly more ridge length than gable roofs — measure all ridge and hip lines, not just the main peak, because adjusters frequently undercount the linear feet of ridge cap needed on complex roof shapes.
6
Starter Strip Shingles Are Missing from the Estimate
🟡 intermediate 💪 Medium Impact
Starter strip is a specialized shingle product installed along the eaves and rakes before the first course of field shingles. It provides the adhesive seal strip and water barrier for the most vulnerable edge of the roof. Without starter strip, the first row of shingles has no adhesive bond and is highly susceptible to wind uplift. Starter strip costs $30 to $50 per bundle and requires 1 bundle per 80 to 100 linear feet. Like ridge caps, it should be listed as a separate line item. Adjusters who omit it are either using outdated practices or cutting scope.
Pro tip: If the adjuster argues starter strip is included in the shingle square footage, ask them to show you which line item covers it — in Xactimate (the software most adjusters use), starter strip has its own dedicated line code separate from field shingles.
7
Ice-and-Water Shield in Valleys and at Eaves Is Not Specified
🔴 advanced 💪 Medium Impact
Building code requires ice-and-water shield membrane — a self-adhering waterproof underlayment — in roof valleys, at the eaves (extending 24 inches past the exterior wall line), and around penetrations like skylights and chimneys. This membrane costs $100 to $150 per roll covering about 65 square feet. A typical home needs 2 to 4 rolls. If the scope only lists felt paper or synthetic underlayment for the entire roof without a separate line item for ice-and-water shield in these critical areas, it is missing a code-required component that costs $200 to $600 total.
Pro tip: In cold climates, code may require ice-and-water shield extending 3 feet past the interior wall line at eaves — check your local amendment to the IRC because the additional footage can double the ice-and-water shield quantity and cost.
8
The Adjuster's Measurements Do Not Match Your Roofer's Measurements
🟡 intermediate 🔥 High Impact
If your roofer's measurement of the roof area differs from the adjuster's by more than 3 to 5 percent, one of them made an error — and it is often the adjuster's satellite measurement tool. Satellite-based measurements can miss steep slopes, dormers, and complex geometry, and they do not account for waste factor (typically 10 to 15 percent for cuts, damaged pieces, and starter waste). A 10 percent measurement discrepancy on a 25-square roof means 2.5 squares of shingles — roughly $300 to $500 in materials and labor — are missing from the scope.
Pro tip: Ask your roofer if they used a physical tape measurement from the roof or a satellite tool — physical measurements are more accurate and carry more weight with adjusters when disputing satellite-based calculations.
How to do it:
- Ask your roofer to provide their independent measurement of total roof square footage
- Compare it to the measurement listed on the insurance scope
- If the difference exceeds 5 percent, ask the roofer to document their measurement method
- Submit the roofer's measurement with the supplement request and ask the adjuster to re-measure
🎁
Bonus Tip
Request Your Adjuster's Xactimate File, Not Just the Summary
Most insurance adjusters use Xactimate software to generate their scope. The summary they send you often condenses line items, making it hard to see what is included. Ask for the full Xactimate report with every individual line item visible, including unit prices and quantities. Your roofer can compare this line-by-line against what the job actually requires and identify specific items to supplement. This level of detail turns a vague dispute into a concrete, line-item negotiation.
Sponsored