Repair a damaged area
Compatible shingles, sound support and workable adjoining material let the new work connect to the old roof.
Shingle roof repairs
A clear scope starts with the roof in front of us.
Asphalt shingles work as part of a roof system. Repair or replace the covering with the right support, water protection and flashing beneath it.
Architectural asphalt shingles have a layered appearance and are one option for a residential reroof. Other asphalt products differ in profile, construction and tested performance. The right choice includes how the roof looks and how the complete product system is installed.
A sound shingle roof also needs an appropriate slope. Asphalt shingles are for slopes of at least 2:12, with additional underlayment considerations at lower permitted slopes. A low-slope addition needs its own suitable roof system rather than a forced shingle detail.
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The covering sheds most of the rain, while the connected details manage the edges and interruptions.
| Part | Why it matters |
|---|---|
| Deck and attachment | A solid suitable deck gives the covering and fasteners their support. |
| Underlayment | The roof needs an underlayment arrangement suited to slope, climate requirements and the selected system. |
| Starter, ridge and fasteners | These details complete the covering and its attachment. Product instructions govern their selection and application. |
| Flashing | Valleys, walls and penetrations need compatible details that return water to the covering. |
An asphalt roof can have a useful localized repair or need a wider replacement. The condition decides.
Compatible shingles, sound support and workable adjoining material let the new work connect to the old roof.
Shingle roof repairsTear-off exposes the deck and hidden connections. Replacement planning includes water protection, flashings and ventilation as well as the visible shingles.
Roof replacementWeathered shingles can look different from new material even when the product is compatible. Appearance and construction compatibility are separate questions.
Compatibility needs to be established with the shingle manufacturer. A surface treatment does not repair damaged support or restore failed flashing details.
It is a meaningful material option. The actual test and product matter, and a rating does not make the installed roof hail proof or establish an insurance discount.
Tell us about the shingles you have now or the roof replacement you are considering. Start with a free inspection.
