Multi-Family Roofing Repairs

Valley repairs address the critical V-shaped channels where two roof slopes meet, guiding water runoff safely toward gutters. These areas are particularly vulnerable to leaks due to heavy water flow, debris buildup, and deterioration of valley flashing or underlayment. 

Symptoms of Issues with Roof Valleys

• Leaks or water stains along ceiling lines or upper walls, especially after heavy rain.
• Granule loss or exposed underlayment in the valley area, indicating wear.
• Debris accumulation, such as leaves or branches, which can trap moisture and accelerate deterioration.
• Loose, corroded, or missing valley flashing, allowing water to seep through.
• Sagging or soft spots in the valley area, suggesting water damage to the decking.
• Ice dams forming in winter, which can back up water under shingles and cause leaks.

Proper maintenance and timely repairs prevent water intrusion, ensuring effective drainage and extending the lifespan of the roofing system.

Wall repairs address areas where the roof meets vertical structures, such as parapet walls, dormers, chimneys, or siding transitions. These intersections are vulnerable to water intrusion due to flashing failures, deteriorated sealants, or movement between materials.

Symptoms of Issues with Wall Flashing & Roof Intersections

• Water stains or bubbling paint on interior walls or ceilings near dormers or parapet walls.
• Visible gaps or separation where the roof meets the wall, especially around flashing.
• Loose, rusted, or damaged flashing that no longer provides a tight seal.
• Mold, mildew, or musty odors near affected walls, indicating prolonged moisture exposure.
• Cracks in masonry or stucco near parapet walls, allowing water to seep in.
• Pooling water at the base of vertical structures, which can accelerate deterioration.

Proper maintenance and repairs ensure a watertight seal, preventing leaks that could compromise both the roof and the building’s structural integrity.

Lead boots, also called pipe boots, are protective coverings that seal around plumbing vent pipes to prevent water intrusion. Over time, these boots can crack, corrode, or develop gaps where they meet the roof, leading to leaks. Proper repair or replacement ensures a watertight seal, preventing moisture damage and maintaining the roof’s structural integrity.

Symptoms of Issues with Lead Boots

• Water stains on ceilings or walls near bathrooms or kitchens, indicating a leak around the vent pipe.
• Visible cracks, splits, or deterioration in the lead boot or its surrounding sealant.
• Loose or lifted flashing around the pipe boot, allowing water infiltration.
• Pest activity near roof vents, as animals sometimes chew or pry up damaged boots.
• Mold or mildew growth in the attic due to prolonged moisture exposure.
• Pieces of lead or rubber from the boot found in gutters or on the ground, signaling deterioration.

Lead boot repair involves fixing or replacing the lead flashing that seals roof penetrations, such as plumbing vents, to prevent leaks. 

Vent repair involves addressing issues with roof vents, such as cracks, loose seals, or damaged flashing, in order to maintain proper ventilation and prevent leaks.

Common symptoms of vent issues

• Water stains on ceilings or walls near vent pipes, indicating leaks.
• Mold or mildew growth in attic spaces due to poor ventilation.
• Peeling paint or bubbling drywall caused by moisture intrusion.
• High energy bills from improper airflow affecting attic insulation.
• Visible cracks, rust, or damage on vent pipes, boots, or flashing.
• Musty odors in the attic from trapped moisture.

If you're experiencing issues with deteriorated vent pipe boots, it can lead to water infiltration if it isn't repaired in a timely manner. Timely repairs protect your roof from water damage and ensure adequate airflow, extending the lifespan of your roof.

Field repairs addresses damaged or deteriorated areas on the open, flat sections of the roof, known as the field. This includes fixing issues like punctures, blisters, or membrane wear that can compromise roof integrity.

Common issues requiring field repair 

• Ponding water on flat roof sections, leading to membrane degradation.
• Blisters, cracks, or punctures in the roofing material, which can worsen over time.
• Loose or missing granules on asphalt roofs, exposing the underlayment.
• Soft or sagging areas on the roof deck, suggesting water damage.
• Leaks inside the building that seem to originate from open roof areas rather than vents or seams.
• Visible dirt or debris buildup in roof depressions, trapping moisture and accelerating deterioration.

Promptly addressing these problems prevents leaks, preserves the roof’s structural integrity, and prolongs its life.

Modified bitumen roof repairs involve addressing cracks, blisters, punctures, or seam failures in the asphalt-based roofing membrane. These issues can develop due to weathering, thermal expansion, or physical damage, compromising the roof’s waterproofing. 

Symptoms of Issues with Modified Bitumen Roofs:

• Blisters or bubbles forming on the surface, indicating trapped moisture or gas expansion.
• Cracks, splits, or punctures in the membrane, which can lead to leaks.
• Loose or peeling seams, allowing water infiltration.
• Pooling water (ponding) that doesn’t drain properly, accelerating deterioration.
• Visible wear or fading on the surface, which may signal UV or weather damage.
• Interior leaks or water stains, especially in areas beneath roof penetrations or seams.

Proper repairs, including patching, resealing seams, or applying a protective coating, restore the membrane’s integrity, prevent leaks, and extend the lifespan of this durable, weather-resistant roofing system.

Single-ply roof repairs address issues such as punctures, tears, seam separations, and shrinkage in the membrane. These problems can arise from foot traffic, weathering, UV exposure, or improper installation, compromising the roof’s waterproofing. 

Symptoms of Issues with Single-Ply Roofs

• Visible punctures, cuts, or tears in the membrane, especially around rooftop equipment.
• Loose or separated seams, allowing water to penetrate the roof system.
• Wrinkles or air pockets (billowing), which may indicate adhesion failure.
• Ponding water, which can degrade the membrane over time.
• Discoloration or surface cracking, signaling UV or chemical exposure damage.
• Leaks inside the building, often near seams, penetrations, or areas of damage.

Prompt repairs, including patching, heat-welding, or resealing seams, restore the membrane’s integrity, prevent leaks, and maintain the energy efficiency of this lightweight, reflective roofing system.