Custom Metal Flashing
Custom Metal Flashing | Siding Solutions | Roofing | Philadelphia
When driving Philly’s historic streets you can spot the tell-tale shimmer of HEP craftsmanship: precision-bent metal flashing that hugs every peak, valley, dormer, and edge, sealing out the city’s wind-whipped rain and humid summers with effortless style. Our team measures, fabricates, and installs on site, creating a seamless transition from roofline to façade so your home or commercial property looks sharper and lasts longer—all while boosting energy efficiency. In short, we don’t just cover gaps; we elevate curb appeal with our custom metal flashing roofing and siding solutions.
From Old City brownstones to Main Line estates, every HEP project is backed by decades of local know-how, premium U.S.-milled metals, and a customer-first attitude that delivers on time and on budget. Whether you need a single apron flashing or a full exterior overhaul, count on our Philadelphia specialists to engineer a fit that stands up to nor’easters and daily wear alike. Reach out today for a free consultation and see why architects, contractors, and homeowners trust HEP to protect the structures they love.
FAQs
What is custom metal flashing and why is it important for roofs and siding in Philadelphia?
Custom metal flashing is a precisely fabricated strip or sheet of metal used to seal transitions and joints—such as chimneys, skylights, roof-to-wall intersections, and siding terminations—where water intrusion is most likely. In Philadelphia’s four-season climate, flashing prevents wind-driven rain, melting snow, and ice dams from penetrating the building envelope, protecting structural components from rot, mold, and energy loss. Custom fabrication ensures an exact fit to your roof slope, architectural details, and unique material combinations, guaranteeing far better performance than off-the-shelf flashing.
Which metals do you offer for flashing, and how do I choose the right one?
We routinely fabricate flashing in Kynar-coated galvanized steel, aluminum, stainless steel, and copper. The choice depends on your project’s budget, aesthetics, and expected service life: • Kynar-coated steel: Economical, color-matched to most roofing/siding panels, and provides 30+ years of corrosion resistance. • Aluminum: Lightweight, rust-proof, and ideal for coastal or highly acidic environments; easily color-matched. • Stainless steel: Extremely durable and abrasion-resistant, recommended for commercial roofs with high foot traffic or chemical exposure. • Copper: Premium, historic-friendly option that develops a protective patina and can last 70+ years. Our project consultants will evaluate your roof pitch, salt exposure, and desired appearance to recommend the best metal.
Can you match the color and profile of my existing roof or siding?
Yes. We stock over 40 Kynar color coils and can special-order custom hues. For architectural metals like copper or natural zinc, we offer patina and pre-weathered finishes to blend seamlessly with existing sections. Our CNC brake and roll-forming equipment allows us to replicate standing-seam rib heights, drip edges, and hemmed details with sub-millimeter precision, ensuring that new flashing ties in cleanly with your current roof or siding profile.
What is the typical turnaround time for custom flashing fabrication and installation in the Philadelphia area?
For residential projects under 200 linear feet, we can usually field-measure, fabricate, and install within 5–7 business days. Larger or highly intricate commercial jobs may require 1–3 weeks, depending on shop workload and material availability. Because we operate an in-house metal shop in Philadelphia, we eliminate shipping delays and can produce rush orders when storms or active leaks demand immediate attention.
How much does custom metal flashing cost, and what factors influence the price?
Pricing is calculated per linear foot and varies by metal type, thickness (gauge), complexity (bends, saddles, end-dams), and installation conditions (roof height, access, tear-off required). As a rough guide: • Kynar-coated steel: $8–$14 per linear ft installed. • Aluminum: $10–$16 per linear ft installed. • Stainless steel: $15–$25 per linear ft installed. • Copper: $18–$30 per linear ft installed. We provide free on-site evaluations and written estimates that detail material and labor costs so you can make an informed decision.
Do your flashing systems come with warranties, and how do I maintain them?
Yes. All installations include a 10-year workmanship warranty and a manufacturer’s material warranty of 20–50 years, depending on the metal. Maintenance is minimal: visually inspect flashing each spring and fall, clear debris, and ensure sealants remain intact. For copper or stainless systems, avoid contact with dissimilar metals that can cause galvanic corrosion. We offer affordable annual maintenance plans that include inspection, minor sealant touch-ups, and rooftop debris removal to keep your flashing performing at peak efficiency.