Choosing the right roof for your home is a big decision. Metal roofing has grown in popularity among Maryland homeowners—and for good reason. Known for its strength, long life span, and energy efficiency, a professionally installed metal roof can be a smart investment that pays off for decades.
At ALP Roofing, we know that homeowners often have questions about how metal roofing works, what materials are available, and what to expect during the metal roof installation process. This guide is designed to provide those answers and help you understand how a metal roof is installed, from inspection to final clean-up.
Why More Homeowners Are Choosing Metal Roofs
Durability That Lasts for Decades
One of the most compelling reasons homeowners choose metal roof installations for their home is the long life span. While traditional asphalt shingles typically last 15 to 30 years, a professionally installed metal roof can last 40 to 80 years or longer.
Metal roofing resists mold, mildew, moss, and even fire. In areas like Maryland—where seasonal storms, humidity, and snowfall can take a toll on traditional roofing—metal holds up exceptionally well.
Improved Energy Performance
Metal roofing is highly reflective, helping reduce the amount of solar heat absorbed by your home. During Maryland’s hot summers, this can lead to noticeably lower indoor temperatures and reduced cooling costs.
At ALP Roofing, we regularly hear from customers who’ve seen improved energy efficiency after upgrading to metal. Combined with proper ventilation, a metal roof can contribute to year-round comfort.
Low Maintenance
Another reason homeowners are choosing metal roof installation is the reduced need for maintenance. Metal panels naturally shed water and snow, resist moss growth, and are far less likely to crack, warp, or peel compared to other materials. With a proper metal roof installation, you can expect fewer repairs and lower upkeep costs over the life of your roof.
Why Experience Matters in Metal Roof Installation
Metal roofing is a specialized system that involves technical knowledge, proper safety protocols, and a high degree of precision. Installing metal panels requires careful alignment, weatherproof sealing, and familiarity with building codes, underlayment systems, and ventilation strategies.
Even small errors—like using the wrong fasteners, misaligning panels, or overlooking flashing details—can lead to long-term problems like leaks, noise, or panel warping. That’s why homeowners who want the full benefits of a metal roof often choose to work with professionals who are trained and equipped for this type of installation.
At ALP Roofing, our team brings years of hands-on experience with residential metal roof systems. We’re proud to deliver work that meets the highest standards for quality, safety, and durability.
What to Expect During the Metal Roof Installation Process
Step 1: Inspection and Material Selection
We begin with a detailed inspection of your existing roof to assess its structure, decking, ventilation, and any existing damage. At ALP Roofing, we use drone technology as part of our inspection process to capture precise, high-resolution images of your roof. This allows us to evaluate hard-to-reach areas safely and accurately, without missing potential problem spots.
Once the inspection is complete, we help you choose the right metal roofing material based on your home’s style, budget, and goals. Whether it’s standing seam steel, aluminum panels, or a premium option like copper, our team walks you through the benefits of each and makes recommendations tailored to your needs.
Step 2: Removing the Existing Roof
Depending on the project, we may remove your existing roofing material to prepare the surface for a clean installation. This step allows us to identify and repair any hidden damage, like rotted decking or improper ventilation.
Step 3: Installing Underlayment and Ice/Water Shield
Once the roof deck is cleared and repaired, we install a synthetic underlayment and ice/water barrier in vulnerable areas such as valleys, eaves, and around chimneys. This creates a water-resistant base layer that protects your home from moisture and ice dams.
Step 4: Securing Metal Panels
Next, we align and fasten the metal panels to the roof. Each panel is installed with corrosion-resistant fasteners and closure strips, following precise measurements for a clean and weather-tight fit. Panels are typically installed from the eaves up, with a small overhang to guide water into the gutters.
Step 5: Installing Flashing and Ridge Caps
Once the panels are in place, we finish the roof with ridge caps, gable trim, and flashing. These pieces are critical for sealing the roof’s edges and preventing leaks. We also inspect vent boots and ventilation systems to make sure the roof breathes properly.
Step 6: Final Inspection and Clean-Up
After installation, our crew does a full inspection to check every detail. We confirm that flashing is sealed, panels are aligned, and fasteners are secure. We then clean up the job site—removing old materials, nails, and debris—so you’re left with nothing but a great-looking, high-performing roof.
Mistakes to Avoid in Metal Roof Installation
Mistakes made during metal roof installation can shorten your roof’s life and lead to costly repairs. Some of the most common mistakes we’ve seen on improperly installed metal roofs include:
- Misaligned panels that create gaps or reduce curb appeal
- Inadequate flashing that leads to water infiltration
- Loose fasteners or incorrect sealing
- Skipping underlayment or insulation
- Unsafe installation without proper fall protection
These issues can shorten the life of the roof and lead to unnecessary repairs. That’s why we always recommend working with a licensed, insured roofing contractor who specializes in metal roofing.
Why Trust ALP Roofing for Metal Roof Installation?
At ALP Roofing, we’ve helped homeowners across Maryland protect their homes with expert roofing solutions. Our experienced team is trained in metal roof systems, understands local climate challenges, and delivers clean, professional installations with no shortcuts.
We work closely with you to select the right material, plan the project timeline, and communicate clearly throughout the process. When you choose ALP Roofing, you’re choosing a partner who puts your home—and your peace of mind—first.
Schedule Your Free Estimate
If you’re ready to explore the benefits of metal roofing, contact ALP Roofing today for a free, no-pressure estimate. We’re happy to answer your questions, walk you through material options, and provide a clear plan for your project.
FAQs
What metals are used for residential roofs?
There are several materials commonly used in metal roof systems:
- Steel – Durable and cost-effective; often galvanized or coated for corrosion resistance
- Aluminum – Lightweight, rust-resistant, and ideal for coastal climates
- Zinc – Long-lasting and develops a self-healing patina over time
- Copper – Premium roofing material with a lifespan that can exceed 100 years
Each has its pros and cons depending on your location, budget, and design preferences. We help homeowners choose the right material during the consultation process.
How long does a metal roof last?
With professional installation and minimal maintenance, a metal roof can last 40 to 80 years. Some materials, like copper and zinc, can last even longer. This long-life span makes metal one of the most cost-effective options over time.
Is a metal roof noisy when it rains?
This is one of the most common concerns we hear. The truth is, when a metal roof is installed over solid sheathing and insulation—like we do at ALP Roofing—it’s no louder than any other roof. In fact, many homeowners are surprised by how quiet it is.
Is metal roofing energy-efficient?
Yes. Metal roofs reflect solar heat, helping to reduce the amount of heat transferred into your attic or living spaces. In the summer, this means less air conditioning use and lower energy bills.
Is metal roofing more expensive?
The upfront cost is typically higher than asphalt shingles, but it pays off through lower energy bills, minimal maintenance, and fewer replacements. Over time, many homeowners find it’s the better investment.
Brenden Ring is the dedicated owner of ALP Roofing, a family-owned and operated company specializing in roofing, siding, and gutters in Fallston, Maryland. With a commitment to excellence and customer satisfaction, Brenden leads his team in delivering top-notch services to homeowners in Harford and Baltimore counties.
Beyond his professional endeavors, Brenden is an avid runner, eagerly anticipating his participation in the prestigious Boston Marathon in April 2025. He cherishes quality time with his wife and three children, and has a keen interest in both classic and modern cars. Embracing a healthy, active lifestyle, Brenden exemplifies dedication both in his personal passions and professional commitments.