Slate roofs are quite expensive, and it’s the most significant impression the roofing material has on Littleton, CO prospective roofing buyers. It’s quite understandable because slate is a rare mineral that requires proper installation and maintenance to yield exceptional results. However, has slate roof’s prices and respectable durability remain consistent over the years?

Slate roofing materials require roofing material reinforcement because of its density. Homeowners will find slate to need additional roofing joists and support to carry additional pounds of heavy sheet-like rock. However, the payoff is much better than what you’ll get from clay tiles, which share the same lifespan and durability as slate tiles at 50-70 years.

Furthermore, it requires specialist roofers in Littleton, CO, with extensive installation experience to ensure it fits snugly on your roof and guarantees zero leaks. If you work with just any roofer with zero experience or certification to proceed with the necessary steps, you might jeopardize your slate roof’s lifespan and capability.

However, the slate roof remains an excellent roofing material because it can withstand rain and snowstorms consistently. Furthermore, the material is less brittle and highly resistant than clay tiles. Furthermore, it can perform as exceptional as slate tile roofs.

Washington Post has an excellent article to help you learn more about slate tile roofing. If you have yet to find a dependable roofer for all your needs, you can count on us at Ropa Roofing to provide excellent results. Contact us today!

Where it comes from

It’s not enough to know the color and cost of slate you’re putting on your roof. It’s not even enough to know the name of the slate manufacturer. “The most important thing you need to know is where did it come out of the ground,” Jenkins said.

What to do about a leaking roof flashing

In other words, you need to know the name and location of the actual quarry. That’s important because some quarries have better reputations — and warranties — than others. Look for slate that is warranted to last at least 75 years. One hundred is even better.

That warranty should contain a guarantee that if the slate develops pyrite stains — ugly, rust-colored streaks — the slate manufacturer will pay to replace your roof. The Slate Roofing Contractors Association maintains a list of reputable manufacturers and quarries on its website. You should also ask your installation company if it can reinstall or recycle your old slate and to adjust the price accordingly.

Sidelap and headlap

A critical factor is the amount that slates overlap each other to keep water out of your house. Knowledgeable roofers make chalk lines on the felt underlayment to assure the overlap is adequate.

Slates should overlap by at least three inches on the sides, called sidelap. Even more important is the overlap at the top of each slate, called headlap. If your roof is steep — with a pitch of at least eight inches in height for every 12 inches in width — you need three inches of headlap. (Continued)