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About Slate Roofing Systems

November 18, 2016

There are many different types of roof and shingle systems. One of them is slate roofing. Known for its distinctive look and tough durability, slate roofs are seen in many different types of architecture, including residential roofing. These roofs are physically heavier than those made with asphalt shingles. Roofing contractors have found a growing popularity in slate roof systems, which have become more affordable and stylish in recent years.

Colors The color of the materials depends on where the rock is mined. Because it is naturally occurring, the geographical origin plays a major role in color. The system is made of tiles in one color or a mixture of colors. Core, or basic, colors that homeowners might choose from when selecting a roof might include gray, black or red. Accent colors used often include purple, green, or a different shade of gray. Some are solid in appearance, while others are blends and have natural streaks or a marbling effect. The type of light and angle that strikes the slates surface slightly alters the colors appearance throughout the day. When ordering materials for a roof, they should be taken from the same product batch to ensure similarity in color and texture that blends well.

Material Slate is a type of rock found in nature. It comes from quarries worldwide. While the location of the material does not affect its quality, it can affect its color and texture. Synthetic slate is produced, but is not as durable or genuine as the naturally occurring rock. IT is installed in a tile-like fashion, with no cracks or crevices in between the pieces.

Durability One of the main factors in its popularity is the materials durability. It is not affected by harsh weather conditions, such as rain, snow, sleet or heat. It may fade slightly over time due to regular exposure of ultraviolet rays. This is expected and is what gives this type of roofing system part of its distinctive look. When a roofing contractor installs the system, each slate is tightly locked into place with special hangers and battens. A layer of protection beneath the slate prevents moisture and leaks, so the attic and other parts of the home stay dry.

Attachment Unlike asphalt shingles, the slate roof is not nailed into the structure. It is hung. Sturdy braces are used to support the roofs structure. With more modern innovation comes the ability to use support structures that are equally or more durable, but weigh less.