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Find Natural slate roofing installers and replacers in Downingtown

Avatar for Geno's Siding & Roofing LLC
Geno's Siding & Roofing LLC
4.8(
364
)

Serving Downingtown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Our experience with Geno's Siding & Roofing Co. was great. Geno responded promptly, and scheduled a visit to look the job over. We had leaks around the windows in our laundry room. Geno advised the windows were fine, which we were glad to hear. He said he could remove the trim, and then install new aluminum casing around the windows. He also said he could install an aluminum sill sloped away from the windows. Russell (the technician) did a fantastic job. The result was better than I imagined it would look. We will definitely be contacting Geno when we need more work done."
Siding Project
Siding Project
Additional Photos
Additional Photos
Additional Photos

+17

Response time10 hrs
29 neighbors recently requested a quote
Recommended by97%of homeowners
GJP DEVELOPERS INC
4.8(
26
)

Serving Downingtown, PA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Gary and his team put in a basement powderroom, closet and install two ceiling fans. We couldn't be happier with the price and quality and workmanship. He and his team were proficient, knowledgeable, professional and extremely courteous. They got back to us promptly and were fair in price. We would highly recommend GJP Developers for anything you need done. The Donahue's"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+47

Response time1 day
9 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Middle Creek Roofing LLC
Middle Creek Roofing LLC
4.7(
34
)

Serving Downingtown, PA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Middle Creek Roofing recently installed a new roof on our house and our shed. The company is very easy to deal with and their pricing is very reasonable. No matter who you talk to at Middle Creek Roofing whether it’s the salesman you meet at first or the receptionist at the office, everyone is very friendly, helpful and professional. If your lucky enough you will have Josh check in on your satisfaction. He is just TOP NOTCH!! He makes sure everything is done to your expectations. It’s not often anymore that people take pure pride in their work, but he certainly does!!! Every business out there today should have a Josh!! We highly recommend Middle Creek Roofing!!"
Cedar Roof Installation- Mechanicsburg, PA
Standing Seam Installation- Boyertown, PA
Standing Seam Installation- Sinking Spring, PA
Corrugated Metal Installation- Downingtown, PA
Shingle Roof Installation- Sinking Spring, PA

+194

12 neighbors recently requested a quote
Recommended by89%of homeowners
Townsley Contracting
4.8(
185
)

Serving Downingtown, PA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"James and his crew were great. They arrived early and worked late and got the job done in less time than estimated. Since our roof was old, there was uncertainty about what they'd find under certain sections of the roof, but they handled everything flexibly and professionally. They used top-grade materials and now our roof is set for the next 50 years! They cleaned up as they went, and by the time they left our place was immaculate. And through it all James was a pleasure to deal with. We would definitely hire him again -- in fact we did hire him right away to paint our house and they did a great job with that too! I'm sure it won't be the last time."
Response time12 hrs
9 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Surf & Turf Construction, LLC
Surf & Turf Construction, LLC
4.0(
256
)

Serving Downingtown, PA and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Project: replace asphalt shingle roof Excellent. From the salesmen to the clean up everything was just as they said it would be. The Owens Corning products are top of the line and the installers showed their expertise installing them. I would recommend them to anyone"
1
2
3
4
5

+253

Recommended by82%of homeowners
Avatar for Just Improvements, LLC
Just Improvements, LLC
5.0(
6
)

Serving Downingtown, PA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

We have a single mission: Complete Customer Satisfaction! We have consistently focused on\nthe needs of our customers, providing personalized attention and a stress-free experience.\nYou will find us to be competitively priced with close attention to the details.\nOur reputation is based on service, safety, and quality, regardless of how large or small the job.\nWe look forward to building a lasting relationship and guarantee your satisfaction!\n \n

New Insulated Siding
New  Siding
new Roof
view from above
New Flat Roof

+1

12 neighbors recently requested a quote
Avatar for Home Run Roofing LLC
Home Run Roofing LLC
5.0(
11
)

Serving Downingtown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I hired Home Run Roofing to replace by roof and gutters, and I could not be more satisfied with the overall experience. They offered multiple options for my project, all of which were affordable and competitive. Reviewing and selecting a work estimate and applying for financing was a 2025 customer service experience (as opposed to a CS experience expected 10, 15, or 25 years ago), which in part distinguished them from other companies I met with. When I had any questions during the project it was very easy to reach my my contact at Home Run Roofing to answer my question. The crew assigned to the job were outstanding. The work was completed within two days (one day for the roof, the second for the gutters) and everything was thoroughly cleaned up afterwards. Since the project's completion I have received multiple compliments about how beautiful the new roof and gutters look."
Roof Replacement - 19403
Roof Replacement - 19403
Roof Replacement - 19403
Roof Replacement - 19403
Roof Replacement - 19403

+16

Response time1 day
Response rate95%
140 neighbors recently requested a quote
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FAQs for natural slate roofing installation and replacement projects in Downingtown, 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 Downingtown, 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.