Technical

« Back to Technical Hub Roofing shingles are excellent at shedding water on a slope, but they cannot seal corners or walls. That is the job of Flashing—thin sheets of impervious material (Aluminum, Steel, or Copper) installed at every intersection. Data shows that over 90% of roof leaks originate at flashing points, not in the […]

« Back to Technical Hub Proper attic ventilation is the lungs of your home. It extends the life of your shingles, lowers cooling bills, and prevents ice dams. The goal is “Balanced Airflow”: Intake at the bottom (Soffits) and Exhaust at the top. 1. The 1/150 Rule (Building Code) Most building codes follow the 1/150

Accurate roof measurement is the foundation of any cost estimation. While ground-level square footage provides a baseline, professional roofing estimates must account for three variables: Slope (Pitch), Complexity (Waste), and The “Square”. 1. Defining “The Roofing Square” Roofing materials are sold by the “Square,” not the square foot. $$1 \text{ Square} = 100 \text{ Square

If you live in a “Snow Belt” climate zone, your roofing estimate almost certainly includes a line item for Ice & Water Shield. Homeowners often ask: Is this an upsell, or is it actually required? The short answer is: In cold climates, it is a mandatory code requirement, not an optional upgrade. This guide breaks

A “Tear-Off” refers to the complete removal of all existing roofing materials down to the structural decking. While it is significantly more expensive and labor-intensive than a “Recover” (overlaying new shingles on top of old ones), it is the only way to guarantee the integrity of your roof. 1. Tear-Off vs. Overlay (Recover) Homeowners are

Figure 1: The complete roofing system layers required for warranty. When you pay for a “New Roof,” you aren’t just buying shingles. You are buying a complete Waterproofing System. If your quote seems high, it is likely because your contractor is installing all 5 critical layers rather than cutting corners. Layer 1: The Decking (Sheathing)