Roofing & Siding in Bethlehem, PA

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Reliable roof repair, roof replacement, siding, gutter and exterior services for homeowners in Bethlehem and throughout Northampton County, PA.

A Roofing Contractor Serving Bethlehem, PA

Your roof is the first line of defense against rain, wind, snow and changing seasonal weather. When shingles become damaged, flashing deteriorates or water begins entering your home, identifying the source of the problem early can help prevent more extensive damage. Alte Roofing & Siding provides roofing and exterior services for homeowners in Bethlehem, PA. Whether you need a roof repair, storm damage inspection or complete roof replacement, our team evaluates the condition of the roofing system and explains the options available for your property.

Alte Roofing & Siding is a family-owned company that has served homeowners since 2000. We are a GAF Master Elite® certified contractor, and our exterior services also include siding, gutters and windows.

Roofing Services in Bethlehem, PA

Not every roofing problem requires the same solution. A localized leak may be repairable, while widespread deterioration or an aging roofing system may make replacement a better long-term option. Our approach is to evaluate the condition of the roof and explain what needs attention before you decide how to proceed.

Roof Replacement

A roof replacement may be appropriate when roofing materials have extensive deterioration, the roof has recurring leaks or multiple areas require repair. Alte Roofing installs GAF roofing systems, including architectural shingles. A proper replacement involves more than installing new shingles. The condition of the roof deck, underlayment, flashing, ventilation and other roofing components should also be considered. We can help you understand the available roofing options and determine the scope of work appropriate for your property. [Explore our roof replacement services.]

Roof Repair

Roofing problems can start with a relatively small defect. A missing shingle, damaged flashing or failed seal can allow moisture into areas that should remain protected. Our roof repair services can address issues such as:

The location of an interior water stain does not always correspond to the exact point where water enters the roof. Our assessment considers the surrounding roofing components when determining the likely source of the problem. [Learn more about roof repair.]

• Roof leaks
• Missing or damaged shingles
• Wind-related damage
• Damaged flashing
• Water intrusion
• Localized roofing deterioration
• Storm-related damage

Storm Damage Roof Inspection

Severe weather can affect shingles, flashing, gutters and other exterior components. Wind may loosen or lift shingles, while heavy rain, hail, snow and ice can contribute to roofing and drainage problems. If your Bethlehem home has recently experienced severe weather, look for visible signs such as missing shingles, damaged flashing, loose gutters or water stains inside the property. A professional inspection can help identify visible damage and determine whether repairs or additional evaluation may be necessary.

Asphalt Shingle Roofing

Asphalt shingles remain a common residential roofing material because they offer homeowners a range of styles and appearance options. However, the performance of a shingle roof depends on the complete roofing system. The roof deck, underlayment, flashing, ventilation, fastening and installation details all contribute to how the finished roof performs. Alte Roofing installs GAF architectural shingle systems. We can discuss suitable options based on your property's existing roof, design and project requirements.

Roof Repair or Replacement: Which Is Right for Your Home?

A roof leak does not automatically mean that the entire roof needs to be replaced. If damage is isolated and the surrounding roofing system remains in suitable condition, a repair may be a practical solution. Replacement may deserve consideration when deterioration is widespread, the roof has reached the later part of its service life or repair problems continue to return. The decision should take into account:

An inspection can help you understand whether the issue appears localized or whether the broader roofing system should be considered.

• Age and overall condition of the roof
• Extent of existing damage
• Number of previous repairs
• Condition of shingles and flashing
• Condition of the underlying roof components
• Frequency of leaks or other recurring problems

Siding Installation in Bethlehem

Siding does more than change the appearance of your home. It also forms an important part of the exterior envelope and helps protect the walls from weather exposure. Alte Roofing & Siding installs James Hardie® fiber cement siding and premium vinyl siding. We can help homeowners consider siding options based on appearance, maintenance preferences and the requirements of the property. When siding is being replaced, details around windows, doors, corners and other transitions should also be considered to create a properly finished exterior. [Explore our siding installation services.]

Seamless Gutters and Gutter Guards

A roof and gutter system need to work together to move rainwater away from the structure. Gutters that overflow, sag, pull away from the fascia or repeatedly become blocked may require repair or replacement. Downspouts should also discharge water effectively rather than allowing runoff to collect immediately beside the home. Our gutter services include:

Rainwater management solutions Gutter guards can reduce the amount of leaves and other debris entering the gutter system, but gutters still benefit from periodic inspection and maintenance. [Learn more about gutters.]

• Seamless gutter installation
• Gutter replacement
• Gutter guards
• Downspout improvements

Replacement Windows and Exterior Improvements

Roofing is only one part of maintaining your home's exterior. If you are planning a larger exterior improvement project, it can be useful to consider the relationship between the roof, siding, windows and drainage system. In addition to roofing and siding, Alte Roofing & Siding provides replacement windows and other exterior services. [Explore our exterior services.]

Roofing Considerations for Bethlehem Homes

Homes throughout Bethlehem can vary considerably in age, construction, roof design and exterior materials. Older homes may have aging roofing systems, previous repairs, deteriorated flashing or other components that need to be evaluated before replacement work begins. Other properties may have newer roofs where the main concern is a localized leak, storm damage or drainage issue. Weather exposure is another consideration. Seasonal rain, snow, ice and strong winds can place stress on roofing and drainage systems over time. Our approach is to evaluate the visible condition of the roofing system and explain what we find rather than assuming every roofing problem requires the same solution.

When Should You Call a Roofing Contractor?

You do not necessarily need to wait for an active leak before having your roof inspected. Consider arranging an inspection if you notice:

Addressing visible problems early can help you understand the condition of the roof before a smaller issue develops into a more extensive one.

• Missing, cracked or curling shingles
• Water stains on ceilings or walls
• Granules collecting near downspouts
• Damaged or loose flashing
• Sagging areas of the roof
• Repeated leaks after previous repairs
• Damaged gutters or drainage problems
• Roofing damage following severe weather
• A roof approaching the end of its expected service life

Our Roofing Process

1. 1

   Schedule an Inspection

   Tell us about the roofing or exterior problem affecting your Bethlehem property and arrange an inspection.

2. 2

   Assess the Property

   We evaluate the relevant roofing and exterior components for visible damage, wear, leaks, flashing concerns and other conditions that may affect the recommended work.

3. 3

   Review Your Options

   If the problem appears repairable, we explain the recommended repair. If the roof has more extensive deterioration, we explain the replacement options available.

4. 4

   Complete the Agreed Work

   Once you approve the project scope, our team completes the work according to the agreed materials and specifications.

5. 5

   Final Review

   The completed work and project area are reviewed before the project is considered finished.

GAF Master Elite® Certified

Alte Roofing is a GAF Master Elite® certified contractor. GAF Master Elite® is a manufacturer certification program with defined contractor requirements.

Family-Owned Experience

Alte Roofing & Siding is a family-owned company that has served homeowners since 2000.

Roofing and Exterior Services

Our services extend beyond roofing to include siding, gutters and windows, allowing homeowners to address multiple exterior requirements with one company.

Quality Materials

We work with established manufacturers including GAF for roofing and James Hardie® for fiber cement siding.

Straightforward Recommendations

Not every roofing issue requires a complete replacement. We evaluate the condition of the roof and explain the available options so homeowners can make an informed decision.

Free Estimates

Homeowners can contact Alte Roofing & Siding to discuss their project and request a free, no-obligation estimate.

Serving Bethlehem and Northampton County

Bethlehem is part of Alte Roofing & Siding's Northampton County, Pennsylvania service area. The company's Pennsylvania service-area network also includes communities such as Easton, Bangor, Forks Township, Freemansburg, Glendon, Nazareth, Palmer Township, Stockertown, Wilson and Williams Township. If you are located in Bethlehem or another nearby Northampton County community, contact Alte Roofing & Siding to confirm service availability for your property.

Frequently Asked Questions