Sellers Roofing Company | Saint Paul and the Twin Cities

Residential Roof Replacement in St. Paul, MN

Sellers Roofing Company replaces residential roofs in St. Paul and the Twin Cities with a written, property-specific scope. We review roof condition, tear-off, decking, flashing, ventilation and access before recommending the work. New roof installations include a 15-year workmanship warranty, with separate manufacturer material warranties subject to product terms.

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When should you replace instead of repair?

A missing shingle or one damaged flashing detail may be repairable. Full replacement becomes worth discussing when problems affect many roof areas, materials are near the end of their useful life, or repeated repairs are no longer a reliable answer. A roof inspection should look at the whole assembly and explain the findings.

Possible replacement signs

Widespread worn, curling, cracked, or missing shingles
Recurring leaks in multiple roof areas
Damaged roof decking or unresolved moisture concerns
Multiple repairs that no longer address the overall problem

When a repair may work

A localized leak traced to one repairable detail
Sound surrounding shingles and roof assembly
Appropriate materials available for a durable repair
A written repair scope with clear limitations

Compare residential roof repair options.

What a residential roof replacement should include

Roof assessment: Review age, condition, slope, penetrations, access and visible trouble areas.
Removal and protection: Define how existing roofing is removed, where debris goes, and how landscaping and entryways are protected.
Deck review: Identify soft or damaged decking when exposed and agree on how extra work is documented and approved.
Water-shedding system: Specify underlayment, ice-and-water protection, drip edge, valleys, starter materials and flashing.
Shingle installation: Identify the manufacturer and product line, ventilation needs, fastening requirements and ridge components.
Closeout: Confirm cleanup, required inspections, warranties, and any follow-up items.

Some problems stay hidden until tear-off. Your agreement should explain how concealed conditions and change orders are handled rather than assuming every possible repair is included.

Choosing shingles for Minnesota weather

Minnesota roofs face snow, ice, wind, hail and wide temperature changes. Asphalt shingles are a common option for sloped homes, but the complete roof system matters as much as the visible shingle. Ask about impact-resistance test ratings for the exact shingle, product-specific warranties, ventilation, and the underlayment appropriate to your roof.

A Class 4 impact rating describes performance in a particular test. It does not mean a roof cannot be damaged by severe hail. The written proposal should state which product is included and which accessories are part of the system.

Explore asphalt shingle roofing options or read about hail damage inspections.

What affects residential roof replacement cost?

Roof and site factors

Roof size, steep slopes, complex roof lines, multiple layers, chimney and skylight details, material handling, and safe crew access affect labor and material quantities.

Scope and material factors

Shingle grade, flashing replacements, ventilation changes, damaged decking, disposal, and permit requirements change the final project scope. Request line-item assumptions, not just a price per square.

For a useful comparison, ask two contractors to quote the same agreed scope. An unusually low estimate may exclude components you need. A higher estimate should clearly explain what extra work it includes.

Get a scope you can compare

Call with your address, roof concern and timing. We will discuss the next assessment and the details needed for a written estimate.

Call (651) 703-2336 Request an estimate

Roof replacement questions

How much does roof replacement cost in St. Paul?

Your price depends on measured roof area, slope, tear-off layers, material, flashing, ventilation, decking, permits and access. Compare written scopes before comparing totals. Use our roof-cost calculator as an early planning tool, then request a property-specific estimate; a calculator cannot establish concealed damage or an insurance payment.

Do I need a full replacement or can my roof be repaired?

A localized defect may be repairable when the surrounding roof remains sound and suitable materials are available. Replacement becomes more reasonable when damage is widespread, repeated repairs are failing, or the assembly has broader moisture or age-related problems. Ask for photographs and the reasoning behind the recommended scope.

How long does a roof replacement take?

Many average asphalt-shingle replacements can take about one to two installation days, according to GAF. That is a general example, not a Sellers Roofing completion promise. Roof complexity, decking repairs, weather, access, inspections and material availability can extend the work. Confirm installation dates separately from the overall booking schedule.

Can I stay in my home while the roof is replaced?

Many homeowners remain at home, but plan for noise, vibration, debris controls and restricted exterior access. Discuss children, pets, vehicles, sensitive belongings and entryways before work begins. Tell the contractor about medical or work-from-home needs so the plan fits your household rather than assuming the disruption will be minor.

Do I need a roofing permit in St. Paul?

Confirm the permit and inspection requirements for your address before work starts. Saint Paul publishes reroofing guidance covering inspection coordination, roof decking, ventilation and flashing. The written proposal should identify who handles permits and required inspections, including any additional review that applies to your property or proposed roof system.

Will decking, flashing and ventilation be included?

The estimate should state what is included and what is conditional. Review tear-off layers, underlayment, ice-and-water protection, drip edge, wall and chimney flashing, pipe boots and ventilation. Ask how damaged decking will be measured, priced, photographed and approved if it is uncovered after roofing removal.

What warranty comes with a new roof?

Sellers Roofing offers a 15-year workmanship warranty on new roof installations. Manufacturer material warranties are separate and depend on the product, installation requirements and written terms. Ask for the applicable documents, exclusions and claim process before signing; do not assume a repair carries the same warranty as a complete new roof.

Does hail damage automatically mean insurance will buy a new roof?

No. An inspection establishes physical findings and possible repair or replacement work; the insurer decides coverage under your policy. Hail marks alone do not establish a full-roof replacement entitlement. Keep the construction scope separate from coverage questions and ask your insurer to explain its decision and applicable policy language.

Use the roof-cost planning calculator · See the roof replacement cost guide

Sources: GAF installation timing guidance; Saint Paul building and construction guidance.