Trusted Roofing Contractor in Arnold, Missouri

When you need a dependable roofing contractor in Arnold, MO, turn to Washington Roofing & Construction. As a local, family-owned roofing and exterior construction company, we help homeowners, businesses, churches, property managers, and commercial building owners throughout Arnold and northern Jefferson County protect their properties with quality craftsmanship, durable materials, and honest recommendations.

Arnold is Jefferson County’s largest city and an important part of the Greater St. Louis metropolitan area. The community is directly accessible from Interstate 55, U.S. Route 61/67, and Missouri Route 141. Its combination of established neighborhoods, newer residential developments, apartment communities, retail centers, restaurants, warehouses, manufacturing facilities, wooded properties, and river-adjacent areas creates a wide variety of roofing and exterior needs.

Nearly half of Arnold’s municipal boundary adjoins the Meramec or Mississippi rivers. While portions of the community occupy higher ground and bluffs, much of the northern, eastern, and southeastern edge contains river bottoms and floodplain areas. These conditions make roof drainage, gutters, downspouts, flashing, siding, and foundation-area water management especially important. City of Arnold floodplain information

Spring and summer thunderstorms can bring tornadoes, large hail, damaging straight-line winds, intense rainfall, lightning, and falling tree limbs. Arnold’s developed neighborhoods may experience wind-driven debris and overwhelmed drainage systems, while wooded properties face additional risks from broken branches, clogged gutters, shaded roofing, moss, algae, and moisture-retaining debris.

Hot, humid Missouri summers can accelerate shingle aging and create excessive attic heat when ventilation is inadequate. Winter can bring snow, sleet, freezing rain, ice, and repeated freeze-thaw cycles that expose weaknesses in shingles, flashing, gutters, sealants, fasteners, and roof penetrations.

Severe weather is a genuine local concern. On March 14, 2025, an EF-2 tornado traveled from the Morse Mill area through Arnold and into southern St. Louis County. The tornado reached estimated peak winds of 115 mph, followed a path longer than 25 miles, and became as wide as 850 yards. The most significant damage occurred in southwestern Arnold, where the roof was torn from a home on Shelley Lynn Drive. National Weather Service report on the March 2025 Arnold tornado

Whether you need a minor roof repair, complete roof replacement, storm-damage inspection, commercial roofing project, emergency tarping, or exterior renovation, Washington Roofing & Construction will carefully evaluate your Arnold property and recommend a solution suited to your needs, budget, and long-term goals.

From repairing roof leaks and replacing missing shingles to installing roofing, siding, gutters, soffit, and fascia, we are proud to serve Arnold and the surrounding Jefferson County communities.

Residential Roofing Services in Arnold, MO

Your roof is one of your home’s most important defenses against Missouri’s unpredictable weather. Washington Roofing & Construction provides comprehensive residential roofing services in Arnold, including:

• Professional roof inspections

• Roof-leak detection and repair

• Missing or damaged shingle replacement

• Complete residential roof replacement

• Asphalt shingle roofing

• CertainTeed roofing systems

• Impact-resistant roofing options

• Standing-seam metal roofing

• Composite slate and shake roofing

• New-construction roofing

• Roof-ventilation improvements

• Flashing repair and replacement

• Skylight installation and replacement

• Emergency roof tarping

• Storm-damage restoration

• Insurance-claim assistance

Arnold contains many different housing styles and ages. Established neighborhoods may have roofing systems approaching the end of their service lives, while newer homes may develop problems around flashing, roof transitions, ventilation, or storm-damaged sections.

Homes with additions, attached garages, covered porches, dormers, chimneys, skylights, and intersecting rooflines contain more transitions where water can enter if materials deteriorate or were installed incorrectly.

Not every roofing problem requires a complete roof replacement. Our Arnold roofing contractors inspect the complete roofing system, explain what they find, and help you determine whether a professional repair can safely extend its service life or replacement offers better long-term value.

Commercial Roofing Services in Arnold, Missouri

Arnold has a strong commercial presence supported by retail stores, restaurants, offices, schools, churches, apartment communities, manufacturing operations, warehouses, professional-service providers, and businesses along Interstate 55, Route 141, Jeffco Boulevard, Richardson Road, Vogel Road, and surrounding commercial corridors.

These buildings frequently use roofing systems that differ from those found on a typical single-family home.

Washington Roofing & Construction provides commercial roofing services throughout Arnold and Jefferson County, including:

• Commercial roof inspections

• Commercial roof-leak repair

• Preventive roof maintenance

• Low-slope roof restoration

• Complete commercial roof replacement

• Storm-damage assessments

• New commercial roof installation

• TPO roofing

• EPDM roofing

• PVC roofing

• Spray polyurethane foam

• Built-up roofing

• Commercial roof coatings

• Asphalt shingle commercial roofing

• Standing-seam metal roofing

Commercial roofing problems can interrupt normal business operations, damage inventory, affect tenants, and create safety concerns for employees or customers. Our goal is to identify the source of the problem and provide a dependable solution while minimizing disruption whenever possible.

Low-slope commercial roofs deserve particular attention after intense rainfall, hailstorms, HVAC work, or high-wind events. Open seams, membrane punctures, damaged flashing, clogged drains, and ponding water can allow moisture to reach insulation and the underlying roof assembly.

Professional Roof Repair in Arnold, MO

Even a small roof leak can allow moisture to damage roof decking, rafters, insulation, ceilings, walls, flooring, electrical components, and other parts of a building. Delaying necessary repairs may contribute to wood deterioration, mold growth, wet insulation, damaged drywall, and more expensive restoration work.

Contact Washington Roofing & Construction for a professional roof inspection if you notice:

• Missing, cracked, curled, or lifted shingles

• Water stains on ceilings or walls

• Leaks during heavy or wind-driven rain

• Damaged or separated flashing

• Loose roofing panels or materials

• Shingle granules collecting in gutters

• Sagging areas of the roof

• Damaged vents or pipe boots

• Moisture, condensation, or mold in the attic

• Gutters pulling away from the roofline

• Damage caused by fallen limbs or windblown debris

• Loose metal panels or exposed fasteners

• Water entering around skylights

• Peeling paint near ceilings or exterior walls

• Musty odors in upper rooms or attic spaces

Arnold’s wind-driven thunderstorms can force water beneath lifted shingles, damaged ridge caps, loose siding, deteriorated flashing, and aging roof penetrations. A leak that only appears during an intense downpour may still indicate a roofing problem that should be corrected before moisture spreads.

Roof leaks are not always located directly above the interior stain. Water can enter near a chimney, vent, valley, skylight, wall transition, or damaged shingle and travel along the roof deck or framing before becoming visible inside.

Our Arnold roof-repair services are designed to locate the actual source of the problem and provide an effective solution. When repairs are appropriate, we will explain the recommended work instead of automatically pushing for a complete replacement.

Roof Replacement in Arnold, Missouri

When your existing roof reaches the end of its service life or suffers widespread storm damage, Washington Roofing & Construction can install a durable roofing system designed for Arnold’s changing seasons and severe-weather exposure.

We provide professional roof-replacement and new-roof installation services using dependable materials from respected manufacturers, including CertainTeed roofing products.

Our team can help you compare:

• Roofing materials

• Architectural shingle styles and colors

• CertainTeed Landmark and Landmark Pro options

• Impact-resistant shingles

• Standing-seam metal roofing

• Composite slate and shake roofing

• Wind-performance features

• Ventilation requirements

• Maintenance considerations

• Available manufacturer warranties

Every roof replacement is completed with attention to the components that contribute to long-term performance, including:

• Roof decking

• Underlayment

• Ice and water protection

• Starter shingles

• Drip edge

• Flashing

• Roof ventilation

• Valleys and roof penetrations

• Ridge caps

• Manufacturer-approved installation

• Gutters and water management

The result is a complete roofing system designed to improve weather protection, curb appeal, energy performance, and long-term value for your Arnold property.

Storm-Damage Roof Repair in Arnold, MO

Arnold and northern Jefferson County can experience tornadoes, severe thunderstorms, large hail, straight-line winds, lightning, heavy rainfall, and falling debris.

Storms can damage more than the main roof. Siding, gutters, soffit, fascia, skylights, detached garages, sheds, fencing, windows, and other exterior components may also be affected.

Storm damage is not always visible from the ground. Hail can bruise asphalt shingles, fracture the underlying mat, or remove protective granules. Strong winds can lift and crease shingles, loosen ridge caps, separate flashing, and pull at exposed roof edges.

The March 2025 EF-2 tornado demonstrates how quickly local weather can threaten Arnold properties. In addition to the tornado’s 115 mph estimated peak winds, the larger outbreak produced straight-line winds of 60 to 70 mph and hail reaching more than two inches in diameter in portions of the region. Quarter-sized hail was reported west and northeast of Arnold during the storm. National Weather Service March 2025 storm report

Our Arnold storm-damage roofing services include:

• Hail-damage roof inspections

• Wind- and tornado-damage inspections

• Emergency roof tarping

• Storm-damage documentation

• Missing and damaged shingle repair

• Roof and exterior restoration

• Detached garage and outbuilding inspections

• Commercial roof inspections

• Complete roof replacement when necessary

• Insurance-claim assistance

• Meetings with insurance adjusters when appropriate

If your Arnold property was recently affected by severe weather, contact Washington Roofing & Construction before filing an insurance claim. We can inspect the roof and exterior, document legitimate damage, and help you understand the appropriate next steps.

If we do not find significant storm damage, we will tell you. Not every roofing concern requires an insurance claim or complete roof replacement.

Hail Damage in Arnold

Arnold has experienced significant hailstorms in the past. On April 26, 1994, a severe thunderstorm near Arnold produced hail measuring as large as 4.5 inches in diameter. The National Weather Service reported approximately $500,000 in damage from that event. National Weather Service April weather records

More recent storms have also produced hail around Arnold and neighboring Jefferson County communities.

Hail may damage:

• Asphalt shingles

• Metal roofing

• Roof vents

• Flashing

• Skylights

• Gutters and downspouts

• Vinyl siding

• Window screens

• Exterior paint

• Garage doors

• Air-conditioning units

Possible signs of hail damage include:

• Circular impact marks

• Bruised or fractured shingles

• Missing protective granules

• Dents in gutters or downspouts

• Dents in metal vents and flashing

• Cracked siding

• Chipped exterior paint

• Newly damaged window screens

• Granules collecting at downspout outlets

The severity of hail damage depends on the size and density of the hailstones, wind speed, roof age, roofing material, slope, and direction of the storm. Two neighboring properties may experience different levels of damage during the same event.

Roofing Systems Designed for Arnold’s Weather

An Arnold roofing system must perform through severe spring thunderstorms, hot and humid summers, intense downpours, high winds, winter precipitation, and sudden temperature changes.

Common roofing and exterior concerns in Arnold include:

• Hail impacts that bruise or fracture asphalt shingles

• Wind lifting along roof edges and ridgelines

• Tornado and straight-line wind damage

• Leaks around chimneys, vents, skylights, and flashing

• Heavy rain overwhelming clogged or undersized gutters

• Flash flooding in low-lying areas

• Freeze-thaw cycles widening small openings

• Snow, sleet, and ice accumulating along roof edges

• Heat and moisture trapped by inadequate attic ventilation

• Falling limbs damaging shingles, siding, and gutters

• Leaves and organic debris holding moisture against the roof

• Algae streaking on shaded slopes

• Water collecting near foundations

• Animal or pest damage around vents, soffit, and fascia

• Wind-driven rain entering around aging penetrations

• Expansion and contraction affecting metal roofing components

Arnold’s mix of established neighborhoods, commercial development, wooded areas, hills, river bottoms, and open spaces creates different exposure conditions throughout the community.

Our team considers the roof’s age, slope, ventilation, drainage, surrounding trees, existing materials, and exposure to severe weather before recommending repair or replacement.

Roofing Concerns in Arnold’s Wooded Neighborhoods

Arnold has hundreds of acres of parks, green space, natural areas, and wooded property. Teszars Woods Conservation Area alone includes approximately 90 acres of natural forest and wetlands beside the Meramec River. City of Arnold information about Teszars Woods

Mature trees provide shade and privacy, but they can also create roofing problems when maintenance is neglected.

Common concerns on wooded properties include:

• Falling branches during thunderstorms

• Leaves collecting in roof valleys

• Clogged gutters and downspouts

• Moss or algae growing on shaded slopes

• Roofing materials remaining damp longer

• Branches rubbing against shingles

• Animals reaching the roof from nearby limbs

• Organic debris accumulating behind chimneys

• Ice remaining longer on shaded sections

Leaves and small branches can hold moisture against roofing materials and interfere with drainage. When gutters or valleys are obstructed, water may back up beneath shingles or overflow onto fascia, siding, landscaping, and foundation areas.

Overhanging limbs should be evaluated by a qualified tree professional, especially when they touch the roof or could strike the structure during severe weather.

Heavy Rain, River Flooding and Drainage in Arnold

Heavy rainfall deserves special attention in Arnold because of the community’s proximity to both the Meramec and Mississippi rivers.

The City of Arnold explains that local flood risk is influenced by rainfall, river levels, topography, flood-control measures, and development. Localized flooding can occur quickly during intense rainfall, particularly when storm drains, ditches, or other drainage areas are obstructed. City of Arnold flooding and floodplain management

The historic rainfall event of December 2015 produced approximately six to twelve inches of rain across portions of the region. The Meramec River near Arnold reached a record crest of 47.26 feet, surpassing the previous 1993 record, and flooding forced Interstate 55 to close near Arnold. National Weather Service report on the December 2015 flood

A roofing contractor cannot prevent river or surface-water flooding. However, a properly functioning roof-drainage system can reduce avoidable water problems around a home or commercial building.

Arnold property owners should watch for:

• Gutters overflowing during heavy rain

• Water pooling near the foundation

• Loose, sagging, or detached gutters

• Downspouts emptying too close to the building

• Water flowing toward basement entrances

• Soil erosion beneath the roofline

• Water stains on siding or fascia

• Leaves and debris blocking gutters

• Washed-out landscaping near downspout outlets

• Moisture entering basements or crawl spaces

• Water collecting near garages or commercial entrances

• Storm drains obstructed by leaves or yard debris

Arnold properties should have:

• Properly sized gutters

• Secure gutter hangers

• Adequate downspout capacity

• Downspout extensions where appropriate

• Clear roof valleys

• Functional kick-out flashing

• Properly sealed roof penetrations

• Sound soffit and fascia

• Positive drainage away from foundations

Larger six-inch gutters and 3-by-4-inch downspouts may be appropriate for homes or commercial buildings with expansive, steep, or complex rooflines.

Emergency Roof Tarping and Leak Control

When a tornado, severe thunderstorm, or fallen tree exposes the roof deck, limiting additional water intrusion becomes the immediate priority.

Our emergency roofing services may include:

• Installing temporary roof tarps

• Covering exposed roof decking

• Sealing active water-entry points

• Securing loose roofing materials

• Removing manageable debris when safe

• Photographing visible damage

• Identifying unsafe roof sections

• Developing a permanent repair plan

Temporary tarping can reduce additional damage while insurance decisions, material orders, or permanent repairs are being arranged. However, a tarp is not a permanent roofing solution.

Never climb onto a wet, icy, steep, or storm-damaged roof. Loose roofing materials and concealed decking damage can make the surface much more dangerous than it appears.

Winter Roofing Concerns in Arnold

Winter weather in Arnold can include snow, sleet, freezing rain, ice, and extended periods of below-freezing temperatures.

Winter conditions can affect Arnold homes and commercial buildings in several ways:

• Ice can add weight to gutters and tree limbs.

• Ice-covered branches can break and damage roofing or siding.

• Frozen gutters and downspouts can prevent drainage.

• Melting snow may reveal previously unnoticed leaks.

• Freeze-thaw cycles can widen gaps around flashing.

• Moisture inside small openings can freeze and expand.

• Poor attic ventilation can contribute to condensation.

• Uneven roof temperatures may contribute to ice buildup.

• Repeated temperature changes can affect metal fasteners and seals.

Attic ventilation and insulation are also important. Warm, moist indoor air entering a cold attic may create condensation on roof decking, nails, and other surfaces.

Signs of attic condensation include:

• Frost on roof nails or decking

• Damp insulation

• Musty odors

• Mold or mildew

• Darkened wood

• Peeling interior paint

• Recurring winter ceiling stains

A professional inspection can help determine whether winter moisture is caused by an exterior leak, inadequate ventilation, insufficient insulation, or a combination of problems.

Siding, Gutters and Exterior Construction in Arnold

Roofing is only one part of your property’s exterior protection system. Washington Roofing & Construction provides exterior construction and restoration services for Arnold homeowners, businesses, churches, and property managers, including:

• Siding installation and replacement

• Seamless gutter installation

• Gutter repair and replacement

• Gutter-guard solutions

• Soffit and fascia services

• Exterior storm-damage restoration

• Skylight installation and replacement

• Flashing improvements

• Roof-ventilation improvements

• Complete exterior renovations

Properly installed siding, gutters, soffit, and fascia work together with the roof to manage water, promote ventilation, protect underlying materials, and reduce moisture-related deterioration.

Working with one experienced Arnold exterior contractor makes it easier to coordinate the project while maintaining consistent workmanship across the roof, siding, gutters, soffit, and fascia.

Insurance-Claim Assistance

Storm claims can feel overwhelming, especially when you are dealing with active leaks, fallen trees, damaged siding, interior water intrusion, or an unsafe building.

Our team can help by:

• Inspecting the roof and exterior

• Photographing visible storm damage

• Identifying affected materials

• Preparing a repair or replacement estimate

• Meeting with the insurance adjuster when appropriate

• Explaining the proposed scope of work

• Completing approved repairs using quality materials

Your insurance carrier determines whether damage is covered. However, an experienced roofing contractor can help ensure that legitimate damage is identified and documented.

We recommend having the property inspected before filing a claim whenever possible. If the damage is minor or unrelated to a covered storm event, we will explain that honestly.

Property owners with buildings located in an Arnold floodplain should also be aware that repairs or reconstruction following storm or flood damage may require permits and compliance with local floodplain ordinances.

Why Choose Washington Roofing & Construction?

Homeowners, businesses, churches, property managers, and commercial building owners throughout Arnold and Jefferson County choose Washington Roofing & Construction for:

• Local, family-owned service

• CertainTeed Master Certified workmanship

• Honest roof inspections and recommendations

• Residential and commercial roofing experience

• Quality materials and careful installation

• Asphalt shingle and standing-seam metal roofing

• Composite slate and shake roofing

• Professional roof repair and replacement

• Emergency roof tarping

• Storm-damage restoration

• Insurance-claim assistance

• Roofing, siding, gutter, soffit, and fascia services

• Clear communication throughout the project

• Thorough jobsite cleanup

• Free inspections and estimates

We believe property owners deserve straightforward information and professional workmanship. From the initial inspection through final cleanup, our team is committed to making your roofing or exterior project as straightforward and stress-free as possible.

Schedule a Free Roofing Inspection in Arnold, MO

If you are searching for a reliable roofing company in Arnold, Missouri, contact Washington Roofing & Construction. We provide roof repair, roof replacement, commercial roofing, storm-damage restoration, emergency tarping, siding, gutters, soffit, fascia, and exterior construction services throughout Arnold, Jefferson County, and the Greater St. Louis region.

Call 636-369-1791 to schedule your free roofing inspection or estimate.