Two roofers can inspect the same Salt Lake City roof and come to two very different conclusions about where the problem lies and what type of work it needs. One may note a few missing shingles that need replacing. The other identifies a ventilation problem and a section of underlayment that’s failing.
How did they come to such different conclusions and which contractor is right? The difference usually comes down to specialized training. Here’s why you should look for a GAF-certified roofer to help you determine the best fix for your roof.
What GAF Trains Inspectors to Look For
GAF training teaches contractors to look at a roofing system as a whole rather than simply spotting visible signs of damage. An inspection may include checking shingles and other roofing materials, but it also involves checking installation details that can contribute to premature wear.
GAF trains Inspectors to pay attention to areas such as flashing, sealants, fasteners, underlayment, and ventilation and look for conditions that could allow moisture to enter or shorten the life of the roofing system. Some problems may not be immediately visible on the surface of the roof.
As roofing materials, installation practices, and manufacturer requirements change, GAF updates its training. This helps contractors evaluate existing roofs using current information rather than relying solely on the practices they learned when they first entered the industry.
Common Issues Missed During an Inspection
Without proper training, a quick visual inspection from the ground, or walk across the roof, may only catch obvious problems, such as missing shingles or an active leak already staining a ceiling. Those problems are important to address, but some roofing issues that are less obvious can cause extensive damage. A trained inspection looks closely at the details that can be easy to overlook.
Flashing Wear
Flashing is one of the areas where small problems can have larger consequences. A slightly lifted or corroded seal around a chimney or vent may be difficult to spot without knowing where to look. If a roofer catches the problem early, it may require little more than resealing the affected area. If water enters unnoticed, however, it can eventually damage the decking beneath the roofing materials and turn a minor repair into a much larger project.
Ventilation Imbalance
Poor ventilation can be difficult to identify. An inspector needs to understand how much intake and exhaust ventilation the space requires and recognize when those openings are not working together properly.
There may be no obvious damage to the roof itself, so a casual inspection can easily overlook an attic that is under-ventilated or poorly balanced. But the excess heat and moisture that builds in the attic can accelerate shingle deterioration and create conditions that can lead to moisture-related damage.
Nailing Pattern Problems
Shingle manufacturers specify how their products should be attached to the roof, including where the nails should go and how many are required. These instructions help ensure the shingles are properly secured and able to perform as intended.
A shingle with improperly placed fasteners may look perfectly normal from the ground, even though it may not be secured as well as it should be. A contractor can only check the nailing pattern when they know the manufacturer’s installation requirements. Often, the issue remains hidden until strong winds put enough stress on the shingles to expose the weakness.
How the Inspection Affects the Accuracy of the Estimate
The inspection gives a contractor the information needed to build a roofing estimate. What the inspector finds, or fails to find, can affect which repairs they include and charges for materials. If the inspection identifies only the visible condition of the roof, the estimate may leave out problems that are not discovered until the old roofing is removed.
A low initial estimate can look appealing at first, only to be followed by a change order or a separate repair bill once a missed problem becomes apparent. Roofing estimates based on a thorough inspection may be higher upfront, but they may also reflect the roof’s actual condition rather than a partial picture.
Not every low estimate reflects poor inspection quality, nor does every high estimate reflect thoroughness. What it does mean is that comparing estimates without knowing how carefully each contractor inspected the roof leaves out a critical piece of the puzzle.
Be sure to ask your inspector how they conducted their inspection and what they checked. A contractor confident in their inspection process will walk you through exactly what they looked at and what they found.
Why Thorough Inspections Are Important After a Storm
The accuracy of storm damage inspections is especially important in Salt Lake City, where hail and high winds can leave damage that isn’t immediately obvious. These findings often feed directly into an insurance claim. An inspection that misses hail damage on a section of the roof, or underestimates the scope of wind-related wear, can result in a claim that doesn’t fully cover the necessary repairs.
A GAF-certified inspector brings a trained eye specifically suited to identifying storm-related damage that may be challenging to spot. For example, bruising on shingles from hail impacts can look subtle enough to miss entirely without knowing exactly what to check for and where impacts are typically concentrated on a roof.
A thorough post-storm inspection gives homeowners a clearer understanding of the roof’s condition before repair decisions are made.
What to Ask Before Trusting an Inspection
A few direct questions can tell you whether an inspection is likely to be thorough before you rely on it:
- What certification level does the inspector hold, and is it current?
- Does the inspection include checking flashing, ventilation, and underlayment, not just a visual scan for obvious damage?
- Will you provide documentation with photos of damage, not just a verbal summary?
- Is this inspector specifically trained in storm damage assessment?
Getting Roofing Estimates From a GAF-Certified Team
The quality of an inspection can help determine the quality of everything that follows, including the roofing estimates built on top of it. A GAF-certified roofer looks beyond the surface at how your roofing system looks as a whole. They can help catch details that may affect how your roof performs over the next twenty or thirty years.
An experienced, certified team like BigHorn Roofing provides roofing estimates built on inspections that reflect real training and manufacturer-backed standards, not just a quick pass across the shingles. If you’re searching for “roof experts near me,” give us a call today.