Start and finish the courses
Starter shingles and ridge caps have their own jobs at the edges and roof peaks. They must fit the selected system.

Compare the shingle’s construction, appearance and tested performance before choosing a new roof. The right choice also has to fit the roof and the project budget.
A shingle choice is more than a color chart. Three-tab, architectural and designer shingles have different shapes and construction. Impact resistance is a separate product rating; it does not describe the visual style or guarantee that hail cannot damage the roof.
For a roof replacement in Midwest City, start with the look you prefer and the performance choices worth paying for. Then the roof’s pitch, deck and installation details have to support that choice.

Construction distinctions: GAF’s shingle-type guidance. Product names and available models can change.
UL 2218 testing assesses impact resistance under laboratory conditions. A documented Class 4 rating is useful when comparing rated shingles, but it does not mean a finished roof is hail-proof. GAF’s impact-resistance explanation also distinguishes the test from actual hail performance.
Any insurance discount depends on the insurer and the specific policy. A product’s impact rating, wind rating and warranty are different promises, so one should not be used as a substitute for another.

Paying for an upgraded shingle does not make the surrounding details optional.
Starter shingles and ridge caps have their own jobs at the edges and roof peaks. They must fit the selected system.
Valleys, underlayment and flashings give water a continuous route off the roof. A well-chosen field shingle does not close an incorrectly detailed wall connection.
The deck and ventilation affect the assembly beneath the covering. Warranty coverage depends on the actual product and installation terms, not the broad shingle category.

Bring your ideas about the look and budget. A free roof inspection gives those choices a practical starting point.