Technical guides, installation resources, ASTM specifications, and expert knowledge for architects, contractors, homeowners, and preservation specialists — from the team that quarries, engineers, and installs Vermont slate.
Slate RoofingA comprehensive introduction to natural slate roofing — what it is, how it's made, its remarkable lifespan, true costs, and why it remains the gold standard for premium roofing.
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Historic RestorationPreservation techniques, material matching, phased restoration approaches, and long-term maintenance strategies for historically significant buildings.
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Roof MaintenanceLearn what to look for during a slate roof inspection — from cracked or missing slates to flashing failures and structural concerns.
Read MoreA comprehensive introduction to natural slate roofing — what it is, how it's made, its remarkable lifespan, true costs, and why it remains the gold standard for premium roofing.
Preservation techniques, material matching, phased restoration approaches, and long-term maintenance strategies for historically significant buildings.
Learn what to look for during a slate roof inspection — from cracked or missing slates to flashing failures and structural concerns.
A practical framework for evaluating whether your slate roof needs targeted repairs or a full replacement — including cost analysis and longevity considerations.
Professional installation techniques, underlayment requirements, fastener selection, and quality control checkpoints for a long-lasting slate roof.
A seasonal maintenance calendar for homeowners with slate roofs — what to check, when to call a professional, and how to extend the life of your investment.
A resource for property managers, facility directors, architects, and engineers overseeing slate roofing on commercial, institutional, and government buildings.
Grades, colors, thicknesses, and regional considerations — everything you need to select the perfect slate for your roofing or cladding project.
Specialized guidance for church boards, preservation committees, and facilities managers responsible for maintaining historic slate roofs on houses of worship.
Questions to ask, credentials to verify, red flags to watch for, and how to evaluate bids when hiring a slate roofing contractor.
A technical overview of Newmont's patented QWIK Slate® system — how it works, its advantages over traditional installation, and approved applications.
Learn how Newmont's patented Slate Shield® system protects slate roofs from damage, extends service life, and simplifies future maintenance.
"Owning a slate roof is a privilege — and a responsibility."
These guides help you understand what you have, how to care for it, and when to call a professional — so your slate roof performs for generations.
What to look for, when to look, and how to document what you find.
Early warning signs that indicate repairs are needed before damage spreads.
A month-by-month guide to keeping your slate roof in top condition.
How to find, vet, and hire a qualified slate roofing specialist.
A checklist of questions that separate qualified contractors from the rest.
Nationally significant landmarks demand the highest standards. Our team has restored slate roofs on some of America's most treasured buildings — including Blair House in Washington, DC.
Vermont Black Slate has been the standard for New England historic buildings for over 150 years — and Newmont produces it to the same exacting standards today.
Our team can analyze existing slate samples and identify the closest match from our extensive inventory of colors, textures, and grades.
Our QWIK Slate® system has been approved for use on nationally significant historic properties, enabling efficient restoration without compromise.
We work with building owners and preservation committees to develop realistic phased restoration plans that manage cost and minimize disruption.
Notable Project
Blair House, Washington DC
America's most prestigious guest residence — restored with Newmont Vermont Black Slate.
A printable checklist for annual slate roof inspections — covers all key components.
Request DownloadTechnical installation instructions for the patented QWIK Slate® system.
Request DownloadCompare grades, colors, thicknesses, and applications for Vermont slate products.
Request DownloadMaterial specifications for historically sensitive restoration projects.
Request DownloadQuestions to ask and credentials to verify when hiring a slate roofing contractor.
Request DownloadFull product catalog including slate tiles, accessories, and specialty items.
Request DownloadNatural slate roofs are among the most durable roofing materials available, with a typical lifespan of 100–200 years when properly installed and maintained. Vermont Black Slate, which Newmont Slate produces, is particularly dense and long-lasting. Many historic buildings in New England have original slate roofs that are over 150 years old and still performing well.
Our experts are happy to answer any questions about slate roofing, restoration, or our products. Browse our Complete Slate Roofing Guide or the Installation Guide for in-depth answers.
Choosing the right design and consulting team ensures project success. Below is a directory of experienced architects and design firms who have specified Newmont Slate on completed projects — from custom residential estates to landmark institutional buildings. These firms are familiar with Vermont slate specifications, ASTM requirements, and historic preservation standards.
Full-service architectural practice specializing in high-quality residential projects, small-scale commercial and institutional work, and historic preservation. Projects range from small additions to significant estates.
Specializes in custom residential architecture and interior design, including historic preservation for churches, homes, and clubhouses. Advocates for sustainable, green practices.
National reach with contracted territories across the United States and completed projects throughout the Northeast. Known for visionary thinking and unparalleled skill.
Deep commitment to architectural excellence and sustainable design that respects and preserves the historical significance of each building. LEED-Accredited Professionals on staff.
Operating with the same key staff since 1979, providing architectural and engineering services throughout the Northeast. Founded on integrity, care, and attention to detail.
Strong commitment to environmentally sensitive and responsible design. Incorporates ecological and sustainable principles into every project.
Award-winning firm specializing in custom residential design. Full-service practice covering new construction, additions, renovations, restorations, and interior design.
Full-service architectural design firm creating architecture of enduring value. Specializes in residential, commercial, and historic preservation projects.
Strong ties with businesses at home and abroad allow us to provide the widest variety of superior quality products.
Global Network
Newmont Slate values relationships. Creating strong ties with businesses at home and abroad allows us to provide our customers with the widest variety of superior quality products.
Design Professionals
Choosing the right design and consulting team ensures success. Here is a selection of experienced architects and design firms with proven expertise in slate roofing and historic preservation projects.
35 Pratt Street, Essex, CT 06426
Full-service residential and institutional practice specializing in high-quality projects. Completed projects in NY, CT, RI, and MA.
11 Inwood Pl, Maplewood, NJ 07040
Custom residential architecture and interior design, including historic preservation for churches, homes, and clubhouses.
15 West Highland Ave, Philadelphia, PA 19118
Strong commitment to environmentally sensitive and responsible design. Sustainable, green building practices.
300 N Broad Street, Doylestown, PA 18901
Design excellence incorporating traditional heritage with contemporary practices. Sustainable and green building products.
847 Marlboro Spring Road, Kennett Square, PA
Over 30 years experience. Specializes in historic properties, correct restorations, and appropriate additions.
164 Washington Street, Norwell, MA 02061
Operating with the same key staff since 1979. Architectural and engineering services throughout the Northeast.
200 Carter Henry Drive, Fairfield, CT 06824
Award-winning architecture firm specializing in custom residential design. Projects nationally and internationally.
2121 Ward Place NW, Washington, DC 20037
Deep commitment to architectural excellence and sustainable design. Highly trained in preservation, planning, and LEED.
102 N Union, Lambertville, NJ 08530
Full-service architectural design firm. Creating architecture of enduring value in NY, NJ, and PA.
645 Westwood Ave, River Vale, NJ 07675
Full-service firm with expertise in residential, mixed-use, commercial, and religious development projects.
1405 Old Northern Blvd, Roslyn, NY 11576
Personalized, high-quality architecture and interior architecture. 60+ completed residential projects.
P.O. Box 8106, Paramus, NJ 07653
NJ and NY licensed architect specializing in residential design. Virginia Tech B.Arch, NCARB certified.
307 Seventh Ave, New York, NY 10001
Full-service firm established 1990. Industrial, institutional, commercial, retail, and residential buildings.
740 Halsey Street, Brooklyn, NY 11233
Specializes in historic renovations and additions. Projects in London, Dubai, Hong Kong, Italy, and New York.
597 Deer Road, Cherry Hill, NJ 08034
National reach with contracted territories across the US. Completed projects throughout the Northeast.
Are you an architect or design firm with experience specifying Newmont Slate? Contact us to be listed in our directory →
Schedule a consultation with our experts. We provide architectural support, material specifications, and installation guidance for projects of any scale.