How is a replacement decided on an Austin roof?
The decision combines the roof's condition, its age, the storm damage and the number of past repairs. A roof that has had several leaks and broad hail damage is usually a replacement candidate, and the inspection states the reasons.
The first question is whether the damage is local or spread. Local damage is usually repaired. Spread damage across most slopes, or granule loss and cracked mats throughout the roof, points toward replacement. The second question is the roof's age and how many repairs it has needed, which the inspection records.
The third question is the decking. A roof can look sound from above and still have soft boards underneath, so the decision is confirmed only once the tear-off reveals the decking. The inspection states that uncertainty clearly, so the homeowner is not surprised later.
What happens to the decking during a replacement?
The decking is checked once the old covering is off. Soft, rotted or delaminated boards are replaced, and the rest is left in place if it is sound. The decking is the structure the roof is fixed to, so its condition matters more than the covering on top.
Decking is usually plywood or oriented strand board laid over the rafters. Moisture from leaks or from long wet periods weakens it, and a board that has swelled or softened will not hold a nail properly. The technician checks each panel and marks the ones to replace, and the homeowner is shown the findings.
Replacing damaged decking is an extra cost that often surprises owners. The inspection cannot always show it in advance, so the scope states how decking repairs are handled and how they are recorded.
What does a replacement include beyond the shingles?
A replacement includes underlayment, drip edge, flashing at walls and chimneys, the ridge and the ventilation, as well as the covering itself. Each of these affects how the roof sheds water and how long it lasts.
Underlayment is the sheet laid over the decking before the covering, and it is the second line of defense against water. Drip edge is a metal strip at the eaves and rakes that directs water away from the fascia. Flashing seals the joints at walls and chimneys.
Ventilation keeps the attic at a temperature close to the outside, which helps the shingles last. The ridge vent and the soffit vents are set to match the roof's size. These parts are named in the scope so the homeowner can see what is included.
How long does a replacement take, and what should the homeowner prepare?
A typical house replacement takes one to several days, depending on size, access and any decking repairs. The homeowner should clear the yard and the driveway, move cars and secure outdoor items, and keep pets and children away from the work area.
Weather decides much of the schedule. Work stops in rain and in high wind, so a replacement can take longer than the planned days. The technician gives an estimate of the time and says how weather might change it.
The crew will ask for access to the attic and the exterior water shut-off if a nearby pipe needs care. Homeowners who expect a long job should plan for the noise and the dust, and should keep a clear path to the front door for the crew.
Why is the warranty question worth asking early?
Warranties come from two places: the material maker and the company that installs the roof. They cover different things and last for different periods. Ask for both in writing before the job starts.
Material warranties usually cover manufacturing faults, and installation warranties cover the way the work was done. A warranty is only as useful as its terms, so read the exclusions and ask what the registration process is. This website does not give any warranty of its own on the work.
The independent local company that does the work is the party that stands behind it. The technician names that company and explains what it has committed to in writing.