RESIDENTIAL ROOFING
ROOFING BUILT FOR IOWA.
Roof replacement, repair, ventilation, flashing, and complete residential roofing systems coordinated by Mann General Contractors.
Protecting the home starts with getting the entire roof system right.
(563) 929-3633
Roof Replacement
Complete removal and replacement of residential roofing systems when replacement is appropriate for the condition and needs of the property.
Flashing & Roof Details
Installation and repair of step flashing, wall flashing, chimney flashing, pipe penetrations, valleys, and related roof transitions.
MORE THAN SHINGLES
A roofing system includes the materials, ventilation, flashing, drainage, and installation details that work together to protect the structure below.
Roof Repair
Targeted repairs involving shingles, flashing, penetrations, valleys, transitions, and other roofing components when practical.
Roof Decking
Inspection and replacement of deteriorated or unsuitable roof decking discovered during construction when required.
Roof Ventilation
Evaluation and installation of appropriate attic exhaust ventilation coordinated with available intake ventilation.
Storm Restoration
Roofing construction and exterior restoration solutions following severe weather and other events affecting exterior building components.
EVERY LAYER MATTERS
Mann General Contractors looks at the roof as a complete assembly rather than treating shingles as the entire system.
Roof Decking
Structural sheathing providing the substrate for the roofing assembly.
Ice & Water Protection
Self-adhered protective membrane used at appropriate vulnerable roof areas.
Synthetic Underlayment
Roofing underlayment installed over the roof deck beneath the primary roof covering.
Drip Edge
Metal edge flashing installed at roof perimeters as part of the roof drainage and edge-detail system.
Starter Shingles
Starter-course roofing material installed along appropriate roof edges.
Field Shingles
The primary asphalt-shingle roof covering.
Hip & Ridge Cap Shingles
Roofing material designed for appropriate hip and ridge locations.
Flashing
Roofing components used at walls, chimneys, penetrations, transitions, and other vulnerable intersections.
Roof Penetrations
Pipe boots, vents, and other penetrations requiring appropriate roof flashing and integration.
Attic Intake Ventilation
Roof Exhaust Ventilation
Roof Repair May Be Appropriate When:
- The affected area is limited.
- Compatible materials are available.
- Surrounding roofing remains serviceable.
- A practical repair can be performed without creating additional construction issues.
REPAIR OR REPLACE?
Determining whether to repair a specific issue or invest in a full replacement depends on the age of the system, the extent of the damage, and the overall condition of the components.
Roof Replacement May Be Appropriate When:
- Roofing materials show widespread deterioration.
- Multiple areas require significant repair.
- Existing installation or roof components require broader correction.
- Replacement provides a more practical long-term construction solution.
Soffit Intake
Intake ventilation allows exterior air to enter at or near the lower portion of the attic.
Ventilation should be evaluated as a system. Adding exhaust without adequate intake does not create a properly balanced ventilation design.
A ROOF NEEDS TO BREATHE
Proper attic ventilation depends on appropriate intake and exhaust working together with the roof configuration, attic construction, insulation, and existing conditions.
Ridge Ventilation
Properly sized ridge ventilation can provide continuous exhaust along appropriate roof ridges when the roof configuration and intake ventilation support it.
Other Exhaust Ventilation
Certain homes may require alternative ventilation approaches depending on roof geometry, attic construction, and existing conditions.
AFTER SEVERE WEATHER
Mann General Contractors can inspect and document observable roof and exterior conditions following hail, wind, and other severe weather.
1
Property Inspection
Document observable conditions using measurements, photographs, and construction observations.
2
Construction Review
Review roofing materials, components, repairability, and relevant construction considerations.
3
Project Options
Discuss appropriate repair, replacement, and improvement options with the homeowner.
4
Construction
Coordinate approved roofing and related exterior construction.
Do not interpret insurance coverage, negotiate claims, or promise insurance outcomes.
FROM INSPECTION TO FINAL REVIEW
01
Initial Consultation
02
Property & Roof Inspection
03
Discuss the homeowner's roofing concerns and project objectives.
Review observable roof conditions, components, penetrations, flashing, and related exterior areas.
Measurements & Project Scope
Develop project measurements and define the proposed construction work.
04
Material Selection & Scheduling
05
Coordinate selected roofing materials, project details, and anticipated construction scheduling.
Roofing Construction
06
Coordinate removal, preparation, installation, and related approved roofing work.
Final Project Review
Review completed construction and project documentation with the homeowner.
BUILD THE ROOF FOR YOUR HOME
Architectural Asphalt Shingles
A common residential roofing option available in a variety of colors and product lines.
Impact-Resistant Options
Certain manufacturers offer roofing products designed to meet specific impact-resistance classifications.
Ventilation Options
Ridge vent and other ventilation configurations selected according to roof and attic conditions.
Roofing Accessories & Details
Coordinated starter materials, ridge caps, flashing, underlayment, ice protection, and related roofing components.
ROOFING QUESTIONS
How do I know whether my roof needs repair or replacement?
The appropriate option depends on the extent of the roofing concern, overall condition, material availability, existing installation, and whether a practical repair can be completed.
Do you replace roof decking?
Roof decking can be evaluated during construction and replaced where deterioration or unsuitable conditions require correction.
Do you install ridge ventilation?
Ridge ventilation may be appropriate when the roof configuration and available intake ventilation support a balanced ventilation system.
Can you inspect a roof after a storm?
Yes. Mann General Contractors can document observable roofing and exterior conditions following severe weather and discuss appropriate construction options.
Do you work with insurance restoration projects?
Mann General Contractors performs construction and restoration work and can provide measurements, photographs, construction documentation, estimates, and invoices related to its work. Mann General Contractors does not act as a public adjuster or determine insurance coverage.
Can you coordinate siding, gutters, windows, or other exterior construction with the roofing project?
Yes. Mann General Contractors coordinates multiple residential exterior construction trades, allowing approved roofing, siding, windows, gutters, and related construction to be managed as part of the overall project.
READY TO TALK ABOUT YOUR ROOF?
Tell us what you're seeing and what you're planning. Mann General Contractors can inspect the roof, document existing conditions, and discuss appropriate construction options for your property.
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