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Find Natural slate roofing installers and replacers in Dover

Avatar for REFINED HOME SERVICES
REFINED HOME SERVICES
New to Angi

Angi Approved

In business since 2020

Free estimates

Emergency services offered

Refined Home Services is a fourth-generation roofing company based in Kingston, NH. We specialize in high-quality roof replacement, roof installation, and roof repair services. We offer a wide range of exterior renovation services, from installing roofs, windows, doors, siding, and decks to essential home services. We guarantee customer satisfaction, quality products, and honest prices. Our professionals are fully licensed, insured, and certified in the latest energy-efficiency products and techniques. Since 2016, our locally-owned business has been proudly serving homeowners and businesses in New Hampshire, Massachusetts, and Maine.\n

2 neighbors recently requested a quote
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Avatar for KTM Exteriors & Recycling LLC
KTM Exteriors & Recycling LLC
5.00(
7
)

Angi Approved

In business since 2004

Free estimates

Warranties offered

"One of the best contractors in industry. Competitive pricing, easy to work with, and trust. Matt Parise Territory Manager, Northeast SRS Distribution | Heritage"
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Precision Exteriors
Precision Exteriors
New to Angi

Angi Approved

We’re a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We specialize in Wood and Vinyl Siding, Asphalt Shingle Roofing, and a variety of carpentry related tasks to include framing, doors, and windows. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

3 neighbors recently requested a quote
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Avatar for Pro Warrior Construction
Pro Warrior Construction
4.97(
29
)

Angi Approved

In business since 2018

Free estimates

Emergency services offered

"Pro Warrior is one of the last few business run with ethics and character. Fast, reliable work you can depend on. These are the guys that get the job done without any trouble. I’d hire them again and again! "
9 neighbors recently requested a quote
Recommended by79%of homeowners
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Avatar for James & Whitney Co.
James & Whitney Co.
4.64(
11
)

Angi Approved

In business since 2007

Free estimates

Emergency services offered

"Expensive, but very professional. Straightforward quote process, work done quickly and run on schedule, good workmanship, thorough cleanup"
65 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Adam Vaillancourt Roofing & Construction LLC
Adam Vaillancourt Roofing & Construction LLC
4.81(
68
)

Angi Approved

In business since 2004

Free estimates

Emergency services offered

"Met with 5 different roofers for an estimate, but these guys were the most thorough, very cool technology for us to see video of our roof, inside the attack view, so we could see what was needed. Kyle, our rep, was very knowledgeable and didn't try to sell us on things we didn't need, worked to make it affordable for our options. Then Justin and the crew came and did an awesome job replacing the roof in one day. Highly recommend!"
12 neighbors recently requested a quote
Recommended by91%of homeowners
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FAQs for natural slate roofing installation and replacement projects in Dover, NH

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 Dover, NH 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.

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