Roofing (Installations & Repairs)
Overview
Roofing is one of the most critical systems on any residential or commercial building. Cornerstone Construction provides full-service roofing solutions in Hudson Valley: new installations, replacements, repairs, emergency tarping, commercial flat roofing, and ongoing maintenance. We work with asphalt shingles, metal roofing, cedar shakes, and single-ply/modified bitumen flat roofing systems. Our approach balances weather-resistant performance, proper ventilation, correct flashing, and aesthetic compatibility with your building.
Why Roofing Matters
Protection from Elements:
Roofs keep water, snow, and wind out of interior spaces. A failing roof can lead to mold, structural decay, and interior damage.
Structural preservation:
Proper roofing prevents rot in rafters, sheathing, and supporting framing.
Energy efficiency:
Ventilation, insulation, and reflective roofing materials can reduce heating and cooling costs.
Property value:
A sound roof increases resale value and curb appeal.
Signs Your Roof Needs Professional Attention
Active leaks or water stains on ceilings or attic sheathing.
Missing, curling, or cracked shingles.
Moss, algae, or vegetation growth.
Daylight through roof boards in the attic.
Sagging roof decks or uneven roofline.
Services We Offer
Residential Roofing Installation & Replacement
- Asphalt shingle roofing (architectural & 3-tab)
- Metal roofing panels and standing seam
- Cedar shake and specialty roofing
- Proper underlayment, ice & water shield, and ventilation systems
- Flashing and chimney counter-flashing integration
Commercial Roofing (flat roofs and low-slope)
- Single-ply membranes (EPDM, TPO), modified bitumen, and built-up roofing
- Roof drains, scuppers, and edge metal
- Roof coating options for extended life
- Roof system inspections and maintenance plans
Roof Repair & Emergency
Response
- Leak diagnosis and repair
- Flashing repair/replacement around chimneys, skylights, and walls
- Emergency tarping and temporary protection after storm damage
- Shingle replacement and localized patching
Roof Inspection & Maintenance
- Seasonal inspections for winter readiness and spring cleanup
- Gutter assessments and ensuring proper water shedding
- Ventilation and attic inspection to prevent condensation and ice dams
- Preventative maintenance plans to extend roof life
Why Cornerstone Construction Roofing
Local Expertise
We understand Hudson Valley snow loads and freeze-thaw stresses.
Proper Ventilation Focus
Prevents ice dams and prolongs shingle life.
Code Compliance
We follow local and state building codes, manage permits, and arrange inspections as needed.
Quality Materials
We source shingles, underlayments, and metal systems from reputable manufacturers with performance warranties.
Skilled Crews
Experienced roofers who follow industry best practices for safe, durable installations.
Roof Replacement
What to Expect
01
On-site assessment to determine scope and condition.
02
Comprehensive written estimate outlining materials, labor, and timeline.
03
Permit acquisition when required.
04
Full tear-off or reroof as specified, including new underlayment, flashing, and ventilation.
05
Final cleanup and inspection, including nail sweep and disposal of debris.
06
Warranty documentation and maintenance guidance.
Commercial Roofing Considerations
Flat roof systems require specific attention to drainage, seams, and roof penetrations. We assess the best system for longevity and cost-effectiveness, considering membrane options, insulation, and potential reroofing strategies that minimize business disruption.
Common Roofing Problems and Solutions
Leaky Chimneys
Rebuild or replace deteriorated flashing and chimney crowns; ensure proper counter-flashing
Ice Dams
Improve attic insulation and ventilation; install ice & water shield in vulnerable zones.
Moss & Algae
Remove growth and treat roof surface; evaluate underlying moisture issues.
Wind Damage
Replace compromised shingles and reinforce ridge and starter courses.
Warranty & Aftercare
Cornerstone Construction provides workmanship standards and will present manufacturer warranties for materials. We’ll explain coverage terms and recommended maintenance to preserve warranty validity.
How We Price Roofing Work
We base estimates on roof area, complexity (valleys, penetrations), materials selected, and access/logistics. For older roofs, we inspect for concealed damage and may recommend replacement rather than repeated patching.
Safety and Jobsite Protocol
Our roof teams follow strict safety protocols including fall protection, proper ladder use, and daily site housekeeping. We secure tarps and debris containment during work to protect landscaping and the structure.
FAQs
How long does a roof replacement take?
Most single-family roof replacements are completed in 1–3 days depending on size and complexity. Weather and permitting can affect timelines.
Can you repair a roof after storm damage for insurance claims?
Yes. We document damage, provide repair estimates, and can assist with insurer communications. Emergency tarping is available to prevent further damage.
What roof type is best for the Hudson Valley climate?
For many homes, architectural asphalt shingles with proper ventilation and ice & water shield provide cost-effective durability. Metal roofs are excellent for longevity and snow-shedding. Flat roofs require durable membranes and good drainage.
Contact & Scheduling
To schedule a roof inspection or get a written estimate, call (845) 853-4940 or email mikkrom@aol.com. During the initial phone consultation we’ll gather basic info and set a convenient time for an on-site assessment.