What a full replacement includes
- Tear-off down to the deck
- Deck check — soft or damaged boards replaced
- Drip edge at eaves and rakes
- Ice and water barrier at eaves, valleys and around penetrations
- Underlayment over the rest of the deck
- Shingles nailed to the manufacturer's pattern
- Flashing at walls, chimneys and pipes; new pipe boots
- Ventilation — ridge or roof vents balanced with intake
- Ridge cap and cleanup
Shingle choices
Architectural
The standard today — thicker, dimensional and more wind resistant than old 3-tab.
Impact-resistant
Designed to better resist hail. Some insurers offer discounts; ask yours.
Sun and heat
Intense UV and hot attics shorten shingle life here. Good attic ventilation and quality underlayment help a new roof reach its full life. See how long roofs last.
Roofing questions
Can you put new shingles over old ones?
We generally recommend tear-off so the deck can be checked and the new roof lies flat.
How long does a shingle roof last here?
Often around 20–30 years depending on the shingle, ventilation and weather.
Are impact-resistant shingles worth it?
In hail-prone areas many owners think so, especially if their insurer offers a discount.