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Horsefly Construction

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Arrowline Do It Yourself Measurement Guide

Step 4 Enlarged Diagram - Back to Measurement Guide

Step 5 Measure Roof Penetrations

Step 5

Measure the area of roofing penetrations. This map has two penetrations, the dormer and the sky light. The slope value on the dormer roof must be included.

Email your now completed roofing map to for a DIY Roofing Package quote or to request a full information package.

Roof Sample Diagram

Enlarged Version of Step 5 Diagram