When It's Time to Replace, Not Repair
Repairs make sense for isolated damage on a roof with life left in it. Replacement makes sense when the problems are systemic. On Staten Island we typically recommend replacement when:
- The roof is 18–25+ years old and shingles are curling, cracking, or losing granules across large areas
- You're finding shingle pieces in the yard after every wind event
- There are multiple active or repaired leaks, chasing leaks on a dying roof costs more than replacing it
- Your insurance carrier has flagged the roof's age at renewal (increasingly common, many carriers now push back on roofs older than 15–20 years)
- You're selling the home and the inspection will flag it anyway
What's Included in a Staten Island Roof Replacement
A quote that just says "new shingles" is hiding something. A complete replacement should include:
- Full tear-off of existing layers, NYC code limits how many layers a roof can carry, and layering over bad decking just buries the problem
- Decking inspection and replacement of any rotted or soft plywood
- Ice & water shield at eaves and valleys, non-negotiable in our climate, where ice dams are the number one cause of winter leaks
- Synthetic underlayment across the full deck
- Wind-rated architectural shingles, coastal Staten Island homes should use shingles rated for 110–130 mph gusts
- New flashing at chimneys, walls, and penetrations, plus new pipe boots
- Proper ridge and soffit ventilation, poor attic airflow bakes shingles from below and voids most manufacturer warranties
- Permit filing with the NYC Department of Buildings, required when more than 25% of the roof surface is replaced
- Cleanup with magnetic nail sweep of the lawn, driveway, and beds
What a New Roof Costs on Staten Island
For a typical Staten Island single-family or semi-attached home, a full asphalt shingle replacement generally runs $8,000–$16,000. The main price drivers are square footage, roof pitch and complexity, the number of old layers to remove, decking condition, and material grade. Larger colonials on Todt Hill or homes with steep or cut-up rooflines land higher; smaller capes and ranches land lower.
Every project starts with a free inspection and a written, itemized estimate, so you can compare it line by line against any other quote you get.
Frequently Asked Questions
How long does a roof replacement take?
Most Staten Island shingle roofs are torn off and re-roofed in one to two days. Complex rooflines or decking repairs can add a day.
Do you handle the DOB permit?
Yes, permit filing with the NYC Department of Buildings is handled as part of any job that requires it, which includes most full replacements.
Can you roof over my existing shingles to save money?
It's occasionally possible, but we rarely recommend it. Layering hides decking problems, adds weight, and shortens the new roof's life. Tear-off is almost always the better long-term value.
What shingles hold up best on Staten Island?
Architectural shingles with a high wind rating (110–130 mph) from major manufacturers like GAF or CertainTeed. Coastal exposure on the South Shore and East Shore makes wind rating matter more here than in most markets.