CUSTOM METAL
FABRICATION NYC
Flashings, copings, drain boxes and architectural details fabricated in our own Port Chester shopCopper, aluminum, stainless and galvanized — cut to the building, not to a catalogue
Trusted by property owners, developers, public agencies, and institutional clients throughout New York, New Jersey, and Connecticut.
METAL PRODUCTS
Every piece measured on site, drawn in the shop, and installed by the same crews.
Flashings
Custom-fabricated flashings for watertight transitions and penetrations.
- Base flashings
- Counter flashings
- Step flashings
- Cap flashings
- Through-wall flashings
Copings & Edge Systems
Architectural metal copings and edge details for roof perimeter protection.
- Standing seam copings
- Snap-on copings
- Gravel stops
- Fascia panels
- Edge metal
Drain Boxes & Accessories
Custom drain sumps, boxes, and roof accessories fabricated to specification.
- Drain sumps
- Overflow drain boxes
- Scupper boxes
- Pipe penetration boots
- Expansion joints
Architectural Details
Custom architectural metalwork enhancing aesthetics and performance.
- Decorative copings
- Cornice work
- Downspout systems
- Louvers
- Custom fabrications
METALWORK FROM THE SHOP
4 projects, 57 photographs, all our own crews.
METALS WE WORK
Aluminum
- Lightweight
- Corrosion resistant
- Cost-effective
- Various finishes
Copper
- Premium aesthetics
- Natural patina
- Long lifespan
- Historic properties
Stainless Steel
- Maximum durability
- Modern appearance
- Low maintenance
- High strength
Galvanized Steel
- Structural strength
- Weather resistant
- Economical
- Paint-ready
FROM MEASUREMENT TO INSTALLATION
Site measurement and assessment
CAD design and shop drawings
Custom fabrication in our shop
Quality control inspection
Delivery and installation
Final inspection and warranty
WHY CUSTOM?
Perfect Fit
Fabricated to exact measurements for your building
Superior Quality
In-house fabrication ensures quality control
Architectural Integrity
Custom designs match your building aesthetics
Long-Term Performance
Premium materials and craftsmanship ensure durability
Fast Turnaround
In-house shop enables quick production
METALWORK QUESTIONS
What custom metalwork do you fabricate?
Our in-house metal shop fabricates: roof flashings, copings and coping caps, edge metal and gravel stops, gutters and downspouts, scuppers and overflow drains, HVAC curbs and equipment supports, custom architectural elements, and specialty roofing components to exact specifications.
What metals do you work with?
We fabricate with various metals including: galvanized steel, stainless steel, aluminum, copper, zinc, and Kynar-coated metals in custom colors. Material selection depends on application, budget, and aesthetic requirements. We help specify the right metal for each project.
Do you have an in-house fabrication shop?
Yes, L&M Roofing operates an in-house metal fabrication shop in Port Chester, NY. This allows us to create custom pieces quickly, ensure quality control, and respond fast to project needs. We can fabricate replacement pieces quickly when a repair cannot wait.
Why is proper flashing important for roofs?
Flashing protects vulnerable areas where the roof meets walls, penetrations, and edges. Improperly fabricated or installed flashing is the #1 cause of roof leaks. Custom-fabricated flashing ensures perfect fit, proper water shedding, and long-term weather protection at critical transition points.
Can you match existing metalwork on my building?
Yes, we regularly match existing profiles, colors, and finishes for renovation and repair projects. We can replicate historic profiles for landmark buildings or create custom pieces to match existing architectural details. Send us photos or drawings and we can fabricate matching components.
Fabricated for Your Building
Send us the drawings or the problem — our shop measures, draws and fabricates to fit.
Related Services
Explore other commercial building solutions L&M self-performs across the Tri-State Area.