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Find Natural slate roofing installers and replacers in Worthington

Midwest Architectural Sheet Metal
New to Angi

In business since 2007

Free estimates

We are a small business with three owners. We started our business in 2007, prior to this we worked at Rafoth Sheet Metal in Dubuque. We completed a 4 year apprenticeship training program at the onset of our sheet metal career and now have over 50 years combined experience in the sheet metal industry.

Tri-Corner Construction LLC
New to Angi

In business since 2012

Free estimates

Warranties offered

There is no job to big or small for us to do.

Avatar for Grade A Contracting/Midwest Energy Solutions
Grade A Contracting/Midwest Energy Solutions
New to Angi

In business since 2002

Free estimates

Emergency services offered

We sell & install Reflective Foil Insulation as well as being a Building contractor for home and business.

Green Building Solutions
1.00(
2
)

Free estimates

Emergency services offered

Warranties offered

Sustainable or “green building” design and construction is the opportunity to use our resources more efficiently while creating healthier and more energy-efficient homes. Although there is no magic formula, success comes in the form a leaving a lighter footprint on the environment through conservation of resources, while at the same time balancing energy-efficient, cost-effective, low-maintenance products for our construction needs. Recycling is key to our success in helping re-use building material in a fashion such as recycling asphalt shingles into asphalt roads. 20 sq of shingles can contribute to approx 1000ft of new highway. \nWe have teams currently serving the Eastern Iowa area and expanding contact use for more information.

All In One
5.00(
3
)

In business since 2011

Free estimates

We are a friendly and locally owned and operated business. Our goal is to serve our neighbors in a satisfactory manner and at an affordable price.

Recommended by100%of homeowners
Avatar for M&J Construction
M&J Construction
New to Angi

In business since 2007

Free estimates

Emergency services offered

We specialize in Residential & Commercial Roofing and Home Improvements\nplease call for Free estimates.\nWe only use the best materials and no one beats our prices!\n\nSmall job ok! Big jobs no problem

Donovan Brothers Construction
5.00(
1
)

In business since 2000

Free estimates

Donovan Brothers Construction is a Dubuque, Iowa based residential and commercial construction company that has been building extraordinary structures with over 15 years experience. Our quality workmanship has earned us a reputation as one of the area's premiere contractors. We specialize in ground-up construction as well as renovations, add-ons, and remodeling. Our #1 goal is to make your dreams a reality

Recommended by100%of homeowners
MORRIS HOME IMPROVEMENT
1.00(
1
)

In business since 2008

Free estimates

Emergency services offered

3 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO SERVICE FEES. MAY CONTACT THROUGH EMAIL.

City Builders
3.43(
23
)

In business since 1987

Free estimates

"Horrible, quality of work was horrible, billed me for work that was not even done on my property. Will not take charges off the invoice for the work that was not done. I refuse to pay for work that was not done and they will not return my phone calls to discuss the discrepancy on the invoice and now put a lien on my property even though I paid for the work that was actually done. They will not release the lien or discuss the invoice with me. I would not recommend them at all."
Recommended by60%of homeowners
MARK RINIKER CONSTRUCTION INC
New to Angi

In business since 2000

Free estimates

Mark Riniker Construction is a General contractor that can do the carpentry portion of the work and line up all the subs to give you one price for the entire project.

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FAQs for natural slate roofing installation and replacement projects in Worthington, IA

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 Worthington, IA 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.