Old Wood Shake Roof

Wood shakes are thicker than wood shingles.

Old wood shake roof.

Climate can affect its life expectancy. This was possible because wood shakes are stiff planks of wood and would overlay these gaps without posing any sort of issue. Tapersawn wood shakes are sawn on both sides for a semi textured look with a stronger shadowline than a wood shingle. Life expectancy of a shake roof a wood or composite shake roof can last around 30 years except pine which lasts around 20.

Semitransparent oil based preservative stains on wood roofs. Effective wood roof shake or shingle preservative treatments include copper naphthenate with a 3 to 4 metal content and copper octoate with a 1 to 2 metal content. Typically it s composed of 1 6 deck boards spaced about 4 5 inches apart. If an old roof was once covered with wood shingles or shakes they were likely nailed to skip sheathing which consists of widely spaced 1 in.

Boards that allow air to circulate under the shingles and dry them. A cedar shake roof has a much more rusticappearance but may not be historically accurate. Chances are your old wood shake shingle roof was installed over what s called an open spaced deck. These can be brushed on or dipped before installation or professionally applied with spray equipment.

There are two main types. A shingleis tapered and smooth sawn on both surfaces for a uniform appearance. Cedar roofing comes in two varieties shingles or shakes. Handsplit and resawn shakes have the split face exposed with a naturally rustic appearance and are sawn on the back.

In harsh weather where freeze thaw cycles are common or in wet weather climates they may not last as long.