Metal vs Shingle Roof: What Gettysburg PA Homeowners Should Know Before They Replace
It is January, and a homeowner a few blocks off Baltimore Street in Gettysburg notices a dark stain spreading across the ceiling in the spare room. A roofer pulls back a lifted shingle and points at ice, wedged under the tab like a doorstop. The freeze thaw cycle did what it does every winter here: melt, refreeze, work its way into the smallest gap. Now there are two estimates on the kitchen table. One is for a straightforward asphalt shingle replacement. The other is for a metal roof, at nearly double the price. The question underneath both numbers is the one this guide answers: when you are weighing a metal vs shingle roof for a Pennsylvania home, what actually changes for you, in dollars, in years, and in headaches?
Key Takeaways
- In Adams County, a typical 2,000 square foot asphalt shingle replacement runs about 7,500 to 17,500 dollars; a comparable metal roof runs about 14,000 to 38,000 dollars.
- Asphalt shingles typically last 15 to 25 years; metal roofing typically lasts 40 to 70 years, so one metal roof can outlast 2 to 3 shingle roofs over the same period.
- Metal roofing can qualify for insurance premium credits in hail prone states like Pennsylvania if it carries a Class 4 impact rating, but the discount is set by each carrier individually.
- Homes inside Gettysburg Borough's historic district face Historic Architectural Review Board rules that can require an in kind shingle replacement instead of metal.
- Any Pennsylvania roofer working on your home must be registered under the Home Improvement Consumer Protection Act and show their PA HIC number on every estimate.
What a Pennsylvania Winter Actually Does to a Roof
That ceiling stain did not start with one big storm. It started with dozens of small ones.
Pennsylvania winters bring repeated freeze thaw cycles. Snow melts during the day, runs down toward the eaves, then refreezes overnight where the roof edge is coldest. Do that enough times and water finds its way into small gaps under shingles, widening them each cycle. Ice dams work the same way: heat escaping near the ridge melts snow, which refreezes at the colder eave and backs water up under the roofing material. Both are leading causes of winter roof damage across the state, and both put stress on whichever material sits on top.
That is the backdrop for every metal vs shingle roof decision made in Adams County. The material matters less than how well it is installed against these specific conditions, but the material does change your costs, your timeline, and your options.
Metal vs Shingle Roof Cost in Adams County: What You Will Actually Pay
Here is what that means for your wallet. Based on Adams and York County survey data, a typical 2,000 square foot home in the area runs:
- Asphalt shingle replacement: 7,500 dollars on the low end, 11,000 dollars typical, up to 17,500 dollars for higher end materials or a complicated roofline.
- Metal roof installation: 14,000 dollars on the low end, 22,000 dollars typical, up to 38,000 dollars for premium panel systems.
- Full tear off premium, if your old roofing has to come off first: 12,000 to 32,000 dollars on top of either option.
- A minor leak repair, short of full replacement: 350 to 1,500 dollars.
Nationally, asphalt shingles run 100 to 200 dollars per square (a roofing square is 100 square feet) in material and labor, while metal roofing runs 120 to 900 dollars per square depending on the panel type. Metal costs 2 to 3 times more upfront than shingles. That gap is real, and it is the first thing most homeowners get stuck on. It is not the only number that matters.
How Long Each Roof Actually Lasts
Asphalt shingles typically last 15 to 25 years, and up to 30 years for architectural shingles installed in ideal conditions. Metal roofs typically last 40 to 70 years depending on the panel type and coating.
Here is what that means for you over time. A single metal roof installation can outlast 2 to 3 asphalt shingle roofs over the same stretch of years. Every time a shingle roof needs replacing after the first one, the homeowner pays a fresh tear off cost on top of new materials. Run the math over 40 years and the gap between metal and shingle narrows, and in some cases metal ends up costing less over the life of the home, even though it costs more on day one.
Resale Value and Energy Bills: The Long Game
Metal roofing typically recoups 60 to 70 percent of its installed cost at resale. Buyers in this market commonly treat a metal roof as a premium feature, since it removes a near term replacement expense they would otherwise have to plan for.
There is also a summer side to this. Cool metal roof coatings reach a Solar Reflectance Index of 71 to 82, compared with 21 to 40 for white asphalt shingles, and homeowners commonly see cooling energy reductions of 5 to 15 percent in warm months. To meet ENERGY STAR roofing criteria, a product's total solar reflectance has to exceed 25 percent when new and 15 percent after 3 years. Not every metal roof qualifies automatically, so ask your contractor which specific product and coating they are quoting.
Can a Metal Roof Lower Your Homeowners Insurance in Pennsylvania?
Maybe, and it is worth asking your agent directly. Roofing materials that earn a Class 4 impact resistance rating under UL 2218 testing, meaning they survive 2 direct hits from a 2 inch steel ball dropped from 20 feet without cracking or splitting, can qualify homeowners for insurance premium credits. Those credits are commonly up to 20 percent and as high as 35 percent in hail prone states, and Pennsylvania is listed among the more hail prone states nationally.
Metal roofing most often earns the Class 4 rating. But every carrier sets its own discount amount, and some may not offer one at all. Confirm the exact credit with your insurance agent before you commit to a material based on the insurance angle alone.
The Historic District Catch: Not Every Gettysburg Home Can Go Metal
This is the part that changes the decision entirely for some homeowners, and it did not show up on either estimate on that kitchen table.
Properties inside Gettysburg Borough's designated local historic district fall under review by the Historic Architectural Review Board, known as HARB, before any exterior work, including a roof replacement, can move forward. HARB decisions lean on a standard that calls for in kind replacement: if the historic roof was shingle, replacing it means shingle again, not a switch to metal, unless HARB approves an exception.
This rule applies specifically to homes inside the borough's historic district boundary, not to every home in Adams County. If you are outside that boundary, in Biglerville, East Berlin, Fairfield, or elsewhere in the county, this restriction does not apply to you. If you are inside Gettysburg's historic core and leaning toward metal, ask a contractor who has been through HARB review before you assume it is off the table.
Before You Sign Anything: Permits and Contractor Licensing in Adams County
Pennsylvania builds to the statewide Uniform Construction Code, enforced by the PA Department of Labor and Industry. A full roof replacement is generally treated as a structural alteration under that code and requires a building permit.
Permits are handled locally, not by the county as a whole. Gettysburg Borough issues its own roofing permits. Townships such as Mount Pleasant process residential roofing permits through their own portals. If you are unsure which office covers your address, the Adams County Office of Planning and Development can point you to the right one before work starts.
Separately, under the Home Improvement Consumer Protection Act, any contractor doing 5,000 dollars or more of home improvement work per year in Pennsylvania, roofing included, must register with the PA Office of Attorney General and display their PA contractor number on every ad, contract, estimate, and proposal. You can verify any contractor's registration yourself before you hire.
Questions to Ask Before You Hire
- Is your PA Home Improvement Contractor number active, and does it match what shows up at hicsearch.attorneygeneral.gov?
- Who is pulling the building permit, you or the contractor? It should be the contractor.
- Can you show proof of general liability insurance and workers compensation coverage?
- What does the manufacturer's material warranty cover, versus your separate workmanship warranty, and what voids each one?
- For a metal roof, which underlayment and fastening system do you use for Pennsylvania's freeze thaw and ice dam conditions?
- If my home is in Gettysburg's historic district, have you worked with HARB before?
- Can you give me 2 to 3 references from jobs you finished in Adams County in the last 2 years?
Verified Roofers Serving Gettysburg and Adams County
These are not the only roofers in the area, and this is not a ranked list. They are verified, HIC registered examples pulled from PA Local Verified's directory, useful starting points for either side of the metal vs shingle roof decision.
- Bealing Roofing & Exteriors, Inc., based at 395 Buford Ave Ste 7 in Gettysburg. PA HIC number PA069463, verified, valid through 2/25/2027. A locally reachable option for either a shingle or metal quote.
- Garcia Renovation LLC, based at 173 N Main St in Biglerville, inside Adams County. PA HIC number PA172701, verified, valid through 5/21/2028. A small local shop worth a call for a shingle re-roof quote.
- Par One Construction, Inc., based at 98 Hoffman Rd Suite A in East Berlin, inside Adams County. PA HIC number PA006885, verified, valid through 7/1/2027. Higher review volume, a solid option to bring in for a metal roof consultation.
Some roofers serving Adams County homes are based just outside the county line, for example in Hanover, which sits in York County. Those businesses serve the Adams County market without being based here, so confirm any contractor's home office and service area directly before you assume local means Adams County.
So, Metal or Shingle for Your Gettysburg Home?
Back to that kitchen table. There is no single right answer here, but there is a right way to make the call. If you are planning to stay in the home for decades, if hail and ice dams already worry you, and if you are outside Gettysburg's historic district boundary, metal's higher upfront cost has a real case behind it: longer life, a resale bump, and a possible insurance credit worth confirming with your agent. If you are inside the historic core, or if you need the lower upfront number, a well installed shingle roof, put on by a properly licensed and permitted contractor, is still a sound choice for a Pennsylvania home.
Either way, start with PA Local Verified's directory of Adams County roofing contractors to find a HIC registered pro, and browse the full list of verified Roofing Contractors if you want to compare more than one quote before you decide.
Frequently Asked Questions
Is a metal roof worth the extra cost over asphalt shingles in Pennsylvania?
For many homeowners planning to stay long term, yes. Metal costs 2 to 3 times more upfront but lasts 2 to 3 times longer than shingles, and it typically recoups 60 to 70 percent of its installed cost at resale. If you plan to move within a few years, the upfront cost gap is harder to justify.
How long does a metal roof last compared to shingles in a cold PA climate?
Asphalt shingles typically last 15 to 25 years in Pennsylvania, up to 30 years for architectural shingles in ideal conditions. Metal roofs typically last 40 to 70 years. Pennsylvania's freeze thaw cycles and ice dams are hard on both materials, so proper installation matters as much as the material choice.
Does a metal roof lower my homeowners insurance in Pennsylvania?
It can. Metal roofing most often earns a Class 4 impact resistance rating, which can qualify homes in hail prone states, including Pennsylvania, for premium credits commonly up to 20 percent and as high as 35 percent. Each insurance carrier sets its own discount, so confirm the exact number with your agent.
Do I need a permit to replace my roof in Adams County, PA?
Generally yes. A full roof replacement is treated as a structural alteration under Pennsylvania's Uniform Construction Code. Permits are issued locally, not by the county: Gettysburg Borough issues its own, and townships like Mount Pleasant process permits through their own portals. Your contractor, not you, should be the one pulling it.
Can I switch from shingle to metal if my Gettysburg home is in the historic district?
Not automatically. Homes inside Gettysburg Borough's designated historic district fall under Historic Architectural Review Board review before exterior work, including roofing. HARB generally requires in kind replacement, meaning a historic shingle roof stays shingle unless the board approves an exception. This rule applies only inside the historic district boundary, not countywide.
Information current as of July 13, 2026.