Flashing & Sealant Repair
Roof Flashing & Sealant Repair Near You in Albany, NY
Flashing around chimneys, vents, and skylights is the most common source of roof leaks. Mastaba Roofing inspects, reseals, and replaces worn flashing on any roof type across the Capital Region.
Expert Flashing & Sealant Repair
Metal flashing deteriorates over time from thermal expansion, UV exposure, and freeze-thaw cycles. Failed flashing accounts for the majority of roof leaks. Mastaba Roofing replaces and reseals all flashing types to restore a watertight seal.
- ✓Complete inspection of all flashing points — chimneys, vents, skylights, valleys, and wall transitions
- ✓Premium sealants and step flashing installed to manufacturer specifications
- ✓All repairs backed by our 10-year workmanship warranty — fully insured on every job
Warning Signs
Signs You Need Flashing Repair
How It Works
Our Repair Process
Free Inspection
Thorough assessment to locate the leak source
Written Estimate
Detailed quote — no obligation, no pressure
Professional Repair
Certified crew fixes the root cause
Walkthrough & Warranty
Final inspection and 10-year warranty docs
Common Problem
Failed Flashing Is the #1 Leak Source
Flashing at chimneys, vents, and skylights takes the most abuse from thermal expansion and weather. When it fails, water enters at the most vulnerable points of your roof.
Mastaba Roofing Solution
Precision Flashing Replacement
We remove failed flashing, inspect the substrate, and install new step or counter flashing to manufacturer specifications. Premium sealants provide a watertight bond that lasts.
Fully Insured
10-Year Warranty
Free Written Estimate
Same-Day Response
Transparent Pricing
Starting From
$350
for flashing repairs
Every estimate is free, accurate, and provided in writing before any work begins. No hidden fees. No pressure.
Real Reviews From Real Homeowners
What Our Customers Say
“Own a small office building in Albany and the roof was getting rough. Mastaba Roofing handled the replacement and it went way smoother than other construction projects I've dealt with.”
Owusu Dillen
Albany, NY
✓Verified Google Review
“Jeff came out personally, inspected everything, and gave us a fair quote. The crew completed the installation quickly and it looks great!”
Lakshay
Malta, NY
✓Verified Google Review
“Mastaba Roofing heard I needed help and offered to come out the next day! So incredibly grateful. Very kind and professional!”
Jacky
✓Verified Google Review
“We had Mastaba Roofing install a new roof and the process was seamless. Cleaned up perfectly before leaving.”
Adam Hernandez
Delmar, NY
✓Verified Google Review
“Alicia was very organized and the crew worked quickly while paying attention to every detail!!”
Grace Garbarino
Glenville, NY
✓Verified Google Review
“Jeff and Alicia were easy to work with. The crew showed up early, worked efficiently, and left the property spotless.”
Linda Pham
Albany, NY
✓Verified Google Review
“Jeff is honest, reliable, and a great communicator. Issue fully resolved within 48 hours. Quality work you can trust 100%.”
Sierra Mercier
✓Verified Google Review
“Jeff and his crew replaced our roof in one day. Very professional, attentive, and fairly priced.”
Mike Estep
✓Verified Google Review
“Fair quote and they didn't try to upsell me. Just honest, quality work.”
Shea Butler
✓Verified Google Review
“Fair quote, and I enjoyed my sales rep Laurinda. I'll definitely be hiring them!!!”
Carly Losee
✓Verified Google Review
“Own a small office building in Albany and the roof was getting rough. Mastaba Roofing handled the replacement and it went way smoother than other construction projects I've dealt with.”
Owusu Dillen
Albany, NY
✓Verified Google Review
“Jeff came out personally, inspected everything, and gave us a fair quote. The crew completed the installation quickly and it looks great!”
Lakshay
Malta, NY
✓Verified Google Review
“Mastaba Roofing heard I needed help and offered to come out the next day! So incredibly grateful. Very kind and professional!”
Jacky
✓Verified Google Review
“We had Mastaba Roofing install a new roof and the process was seamless. Cleaned up perfectly before leaving.”
Adam Hernandez
Delmar, NY
✓Verified Google Review
“Alicia was very organized and the crew worked quickly while paying attention to every detail!!”
Grace Garbarino
Glenville, NY
✓Verified Google Review
“Jeff and Alicia were easy to work with. The crew showed up early, worked efficiently, and left the property spotless.”
Linda Pham
Albany, NY
✓Verified Google Review
“Jeff is honest, reliable, and a great communicator. Issue fully resolved within 48 hours. Quality work you can trust 100%.”
Sierra Mercier
✓Verified Google Review
“Jeff and his crew replaced our roof in one day. Very professional, attentive, and fairly priced.”
Mike Estep
✓Verified Google Review
“Fair quote and they didn't try to upsell me. Just honest, quality work.”
Shea Butler
✓Verified Google Review
“Fair quote, and I enjoyed my sales rep Laurinda. I'll definitely be hiring them!!!”
Carly Losee
✓Verified Google Review
Common Questions
Flashing Repair FAQ
What is roof flashing and why does it fail?+
Roof flashing is thin metal (typically aluminum or galvanized steel) installed at joints and transitions — chimneys, vents, skylights, and valleys. It fails due to thermal expansion, UV degradation, and corrosion over time. In upstate NY, freeze-thaw cycles accelerate this deterioration significantly.
How much does flashing repair cost in Albany, NY?+
Flashing repair in Albany starts at $350 for minor resealing or patching. Full flashing replacement around a chimney or skylight typically costs more depending on size and accessibility. Mastaba Roofing provides free, written estimates before any work begins — no hidden fees.
How long does roof flashing last in upstate NY?+
Quality roof flashing typically lasts 20–30 years in upstate NY when properly installed. However, sealant joints may need resealing every 5–10 years due to freeze-thaw cycles. Regular inspection catches deterioration early. Mastaba Roofing recommends annual flashing checks as part of roof maintenance.
Get In Touch
Get Your Free Roofing Estimate
Serving Albany, Glens Falls, Clifton Park & the Capital Region
Phone
(518) 312-3989Hours
Mon–Sun, 7:00 AM – 10:00 PM
Albany Office
300 Great Oaks BlvdAlbany, NY 12203
Clifton Park Office
800 NY-146 Suite 385Clifton Park, NY 12065