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Find Natural slate roofing installers and replacers in Peterborough

Roofing
New to Angi

Serving Peterborough, NH and surrounding areas

Approved

Experienced Roofer, siding expert , crews on demand, capable of building decks, replacing windows and doors and doing full construction builds in any exterior remodeling. Snow, ice dam removal, leak mitigation, and repair as well as roof shoveling in the winter.\n\nAll jobs commercial/ residential/industrial\n\nFully licensed and insured

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Avatar for diamond towers llc
diamond towers llc
5.0(
14
)

Serving Peterborough, NH and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"Diamond Towers provided excellent service. My Roofing needs were met in a timely and efficient manner at a fair price. Will recommend them to others and call them back for any future roofing needs."
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Recommended by100%of homeowners
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SunReign - No-Cost Solar Installations
5.0(
5
)

Serving Peterborough, NH and surrounding areas

In business since 2020

Free estimates

Emergency services offered

Ask us about our No-Cost Power Purchase Agreement Solar Installations. Full Service Solar Installation/repair and Roofing Repair/Replacement Pro. Sunrun where we revolutionize the solar industry with an innovative business model by providing solar as service. \nFor qualified homeowners, Sunrun may provide all solar equipment and electrical upgrades including installation, monitoring and maintenance, at no cost. \nWe also provide free evaluation and digital custom design.\n\nBook a free consultation with me today!\n\nhttps://www.facebook.com/SunReign-102844865174572/\n\nhttps://app.repcard.com/dinodibenedetto

Zero cost savings
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+2

Recommended by100%of homeowners
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Avatar for Medina’s Lawn Care
Medina’s Lawn Care
5.0(
7
)

Serving Peterborough, NH and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Very Professional, got job done at at reasonable time, and very fair price. I had priced my roof with 4 different contractors and he gave me the best price and great quality work"
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+97

Recommended by100%of homeowners
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Avatar for Black Swan
Black Swan
5.0(
9
)

Serving Peterborough, NH and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Fantastic service!!! Victor truly went above and beyond, I could not imagine trusting anyone else with our roof. God forbid we ever need more roof repairs but at least we know who to call!"
Bedford roof
Bedford roof
Roofing Project
Bedford roof
Roofing Project

+2

Recommended by100%of homeowners
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FAQs for natural slate roofing installation and replacement projects in Peterborough, 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 Peterborough, 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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