What makes a complete asphalt shingle roof?

Roofing shingles are only the visible layer. Your written quote should identify tear-off, roof decking conditions, ice-and-water protection, synthetic or other specified underlayment, starter strips, flashing, drip edge, ridge components, ventilation, disposal and cleanup.

Architectural asphalt shingles

Architectural shingles have laminated construction and are widely used on Minnesota sloped homes. Ask for the exact brand, product line, color options, installation specifications and warranty documents.

Impact-resistant shingles

Some asphalt shingles carry a Class 4 impact-resistance test rating. A rating does not make a roof hail-proof. Compare documented specifications for the exact product and ask your insurer whether the product qualifies for any policy-specific considerations.

Cold-weather roof details

Ice dams, roof ventilation, attic heat loss and drainage should be reviewed with your roof condition. Shingle selection alone cannot solve every winter moisture issue.

How to choose the right shingle system

1. Confirm the roof slope and the materials permitted for that slope.
2. Compare shingles by documented product performance and warranty terms.
3. Review flashing, valleys, penetrations and roof-edge protection.
4. Check the ventilation design and any insulation-related concerns.
5. Get a detailed scope for decking changes and additional work.

Review residential roof replacement and roof repair options.

What happens during an asphalt shingle project?

Start with an inspection and product selection. After the scope and schedule are agreed upon, the roofing work normally includes safe material delivery, preparation, removal as specified, deck review, water-shedding components, shingle installation and cleanup. The exact process depends on site access, weather, and concealed conditions.

Asphalt shingle roofing costs

Roof area, slope, complexity, material grade, existing layers, disposal, flashing and decking can change the cost. A roof estimate should clearly identify what’s included rather than rely on a generic per-square number.

Frequently asked questions

Can a few damaged shingles be repaired?

Often a localized repair is possible if surrounding materials are sound, compatible replacement materials are available, and a focused repair addresses the cause. An inspection is needed to determine whether repair is appropriate.

Are Class 4 shingles required?

Not for every residential roof. The applicable project specifications and local requirements determine which roofing materials can be used. Ask about the advantages and limitations of different products.

How long will my roof last?

Service life depends on the exact product, installation, roof design, weather, ventilation and maintenance. Product warranties are not promises of a fixed service life.

Where does Sellers Roofing work?

We serve Saint Paul and discuss projects throughout the Twin Cities. Review service-area information and confirm availability for your property.