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Find Natural slate roofing installers and replacers in Greencastle

Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
484
)

Serving Greencastle, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Credit card accepted

"Home Genius Exteriors removed old slate roof and installed new roof in one day. Crew and staff communicated well with us, did the job as requested and cleaned everything before leaving. We were pleased and happy with results."
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing

+17

990 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ROOFX
ROOFX
4.5(
11
)

Serving Greencastle, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"I loved the customer service for this company. I called, their guy came the same week and got everything done in one visit. I needed to replace a couple of roof tiles. Very efficifnty"
Response time4 days
26 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Independent Powur Consultant
Independent Powur Consultant
5.0(
8
)

Serving Greencastle, PA and surrounding areas

In business since 2014

Free estimates

For insurance purposes we will only service/repair equipment we install. \n\nI’m told the customer chooses the contractor on Angi and I believe that but I don’t believe that 95% of you can’t even respond in email text or phone call. Please gather your estimates & come to me last. I will beat any price by $1000 or more. I’m only trying to help you bring home that deal your looking for backed by a great company with our industry leading 30 year worry free deductible free warranty. I can’t help you if you can’t respond. \n\nPowur is a solar energy installation company that has installed thousands of residential solar systems across 20 US states since its founding in 2014. Powur has partnered with a number of industry leaders to provide homeowners with quality solar panels, inverters, backup batteries & solar generators, & other energy efficiency upgrades designed to reduce the monthly utility bill as well as help the environment. \n\nPOWUR DIFFERENCE\n\nYour solution to low cost, clean, reliable energy your family can depend on.\nFinancially Secure: Investor backed & Member owned\nExperienced: Over 5,000 successful installations\nDoing Well By Doing Good: Fully certified B-Corp\nValidation: Inc. 5000 Fastest Growing Company in America

Ground Mount
Water ionizer Project
Schulenburg Texas
Schulenburg Texas
Schulenburg Texas

+5

Recommended by100%of homeowners
Avatar for The Shiny Diamond Services LLC
The Shiny Diamond Services LLC
5.0(
4
)

Serving Greencastle, PA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

We are roofing contractors, specializing in all of your roofing needs. Since the early 2000's, we have been doing roofing and siding, along with many other services! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!\n

Additional Photos
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+26

Recommended by100%of homeowners
Avatar for Josh Thomas
Josh Thomas
5.0(
3
)

Serving Greencastle, PA and surrounding areas

In business since 2010

Free estimates

Josh Thomas has been in business since 2010 here in Hanover. We take great pride in our quality of work and excellent customer service. Call today for a free estimate. Visit our website at http://josht9000.wix.com/joshthomas

New Construction
Recommended by100%of homeowners
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FAQs for natural slate roofing installation and replacement projects in Greencastle, PA

A slate roof features thin tiles of natural stone installed over a solid deck and underlayment. Formed under intense heat and pressure, slate is exceptionally durable and delivers a distinctive, high-end look. Because the material weighs far more than asphalt, most homes need added structural support before installation. 

While upfront costs are higher and routine inspections are a must, many homeowners choose slate for its unmatched longevity and curb appeal.

Slate stands out for its 50- to 200-year life span, low maintenance, and classic aesthetic. It’s fire-resistant, energy-efficient, and often boosts resale value. 

On the flip side, slate runs far more per square foot than asphalt, weighs up to four times as much, and demands a contractor who specializes in the material. Tiles can crack on impact, and repairs cost more because the work is slow and precise. If your budget and structure can handle it, slate delivers top-tier performance for generations.

Natural and synthetic slate aim for a premium, stone-like appearance, whereas asphalt focuses on affordability. Real slate runs $10 to $30 per square foot installed and lasts up to 200 years; synthetic slate costs $10 to $15 and tops out at 50 to 100 years. 

Standard asphalt averages $3 to $8 per square foot and needs replacement every 20 to 30 years. If you want the slate look without the full price tag—or extra roof weight—synthetic is a solid middle ground.

With routine inspections and prompt repairs, a natural slate roof can last well beyond 100 years; some hard-slate installations reach the 200-year mark. Soft slate falls in the 50- to 125-year range, and synthetic products last 50 to 100 years. 

Remember, flashing, fasteners, and the underlying structure may need attention sooner than the stone itself. Severe hail or fallen limbs can also shorten life span, so schedule periodic checkups with a slate-qualified roofer.

If you plan to stay in your home long term—or want a standout selling point—slate delivers strong value. Although installation costs are high, owners often recoup 60% to 70% at resale and enjoy lower replacement cycles than asphalt. The stone’s durability, energy efficiency, and timeless curb appeal also appeal to eco-conscious buyers because fewer roofs end up in landfills. Just be sure your framing can handle the weight and that you budget for occasional specialty repairs.

Skip the DIY climb if you have a slate roof. Slate may be tough against the weather, but a single misplaced step can crack a tile and create a leak path. The surface also turns slick when wet, upping the risk of injury. Professional crews use staging and hook ladders that spread weight across multiple slates, protecting both the roof and the worker. To inspect or repair slate, call a roofer who specializes in the material.

The Greencastle, PA homeowners’ guide to natural slate roofing installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.