Starter Course Slate Roof

You can read about starter courses on slate roofs in traditional roofing 5.

Starter course slate roof.

Slate starter courses. Small full slates at the rake edge for the s series use a 6 slate on top of the starter course as either the first visible slate or to create the half stagger of the second course install a full piece and then install successive courses with the same offset by alternating the 6 and 12 slates. If the slate has been sorted and the roof marked out properly then laying the slate is straight forward. Check roof pitch and make sure that the correct size slate and lap are used.

If there are no starter shingles along the perimeter edge it would be extremely difficult to try to slide starter shingles in under the first course due to the fact the shingles are nailed along the tar line which is approximately 5 5 to 6 inches above the edge of the shingle. If you have selected iko s armourshake shingles for your roof you will need to use iko armour starter. The exposure on the first course of slate must instead be. An 8 5 exposure on the first course of slates then would only leave a headlap of 1 5 on the starter course a mis take.

One can tell immediately if a slate installer is experienced or not by looking at the starter course. However the recent trend is to forklift a pallet on to the scaffold and lay the slates straight out of the pallet without grading. Used in conjunction with our standard leading edge plus starter armour starter provides extra thickness and protection between the shingle tabs of the first course of armourshake ensuring a beautiful roof appearance from bottom to top. This is a very common mistake inadequate headlap on the starter course.

At the eave the starters provide a simple way to cover the joints between the finish shingles in the first course ensuring complete water shedding roof coverage. 1 the starter course is incorrectly installed face up. As well starter shingles have a sealant strip and when positioned correctly the sealant strip will be on the top surface and at the lowest edge of the roof.