May 19th, 2023
Slate roof shingles are one of the most durable and visually stunning roofing materials available. Known for their natural beauty and exceptional longevity, slate roofs have been used for centuries and continue to be a premium choice for commercial and industrial properties. Here’s everything you need to know about slate shingles—and how Northeast Industrial Roof can help you install and maintain them.
What are slate roof shingles?
Slate shingles are made from natural stone that is quarried and then cut into thin, flat tiles. Each piece is unique in texture, thickness, and color, giving a slate roof an elegant, timeless appearance. Because it’s a natural material, slate is environmentally friendly and extremely weather-resistant.
Pros and cons of slate roof shingles
Pros:
- Exceptional longevity: Can last 75 to over 100 years with proper maintenance
- Natural aesthetic: Offers a classic and upscale appearance
- Fire and weather resistant: Impervious to rot, insects, and UV damage
- Environmentally friendly: A sustainable roofing material with low lifecycle impact
Cons:
- High upfront cost: Slate is one of the most expensive roofing options
- Weight: Heavier than other roofing materials; may require structural reinforcement
- Installation complexity: Requires skilled professionals experienced with slate
How long does a slate roof last?
A properly installed and maintained slate roof can last over a century. Some slate roofs installed in the 19th century are still intact today. Their impressive lifespan makes them a great long-term investment for property owners looking for value and durability.
How to clean slate roof shingles?
- Inspect first: Check for damaged or loose tiles before starting.
- Use a gentle approach: Clean with a low-pressure water hose and soft brush. Avoid harsh chemicals or pressure washers.
- Remove moss and algae: Apply a natural moss remover and gently scrub.
- Safety first: Always hire professionals for roof cleaning—slate is slippery and fragile underfoot.
How to install slate roof shingles?
- Reinforce roof structure: Ensure the roof can support the heavy weight of slate.
- Install underlayment: Use a waterproof membrane to protect against moisture.
- Lay starter slate shingles: Begin at the eaves and work upward.
- Nail each slate properly: Use corrosion-resistant nails; avoid overdriving.
- Maintain staggered pattern: Overlap and align tiles properly for water drainage.
- Add ridge caps and flashing: Finish with durable flashing around chimneys and vents.
Because of the material’s fragility and value, slate roof installation should always be performed by trained roofing professionals.
ConInstall slate roofing with confidence — Northeast Industrial Roofclusion
At Northeast Industrial Roof, we bring years of experience in installing and maintaining premium slate roofing systems. Our team ensures the job is done right—preserving your investment while delivering timeless beauty and unmatched durability.
Interested in slate shingles for your property? Contact Northeast Industrial Roof today for a consultation and expert installation services!
