The EverShake is a solid
synthetic shake constructed from polymers, Washington State West-coast
sand, and bituminous oils as the binders. It seems similar to a resin
when seen in person.The product was designed by an experienced cedar
shake producer who loved the appearance of the real tapersplit handsplit
shakes but was seeking a longer lasting product with better fire rating.
He certainly succeeded with Ever-Shake as it does a fantastic job of
resembling the real wood shakes. Although they come in only one colour,
and they do not have a "blend" of shades, the finished roof looks very
nice indeed. Its cedar colour fades over time to a the look of cedar
when it is a couple years old...not quite new, but not quite old.
Its unique strength is that it continues to conform down each season,
as it softens up in the heat and lays down as flat as it can to its
surrounding wood surfaces.
Its unique weakness is that this product needs to be installed in
warm weather so that it can conform down to the other shakes prior to
nailing. This means that in northern climates such as the Pacific
Northwest and Southwest BC we can only install this product from April
or May through September. Although the manufacturer id working on this
by adding new ingredients to the mix, currently EverShake has a specific
installation season.
One other concern is that EverShake is very slippery when installing
it. This is because the product is produced in molds and a oil is
applied to allow the shakes to come out of the molds. These shakes will
then have an oily residue left on them until the sun has a chance to
burn off this layer once installed. In about 3 to 6 months of warm
weather we understand that the roof can be walked upon just as easy as
dry cedar. But safety procedures need to always be followed when walking
on any roof, of course.
As the manufacturer changes the recipe to implement new additives for
flexibility, walk-ability, or colour hues, we anticipate this product to
grow in popularity in our area. Like most synthetics it is certainly
more money to purchase and install than regular wood shakes, but the
investment will show its payoff within ten or twelve years once a real
wood shake is fully "depreciated" itself.