Wood grain vinyl fence is in dark
color, it absorbs
much more heat than the white.
Unfortunately, there is no current technology that
dissipates this heat buildup. In order to prevent problems on wood grain
fence caused by the heat in summer time, properly installing is not only
important, but a must.
1)
The best way: enforcement
on 2 rails and the post
Both rails and post are enforced with metal stiffeners. That is, using two
Structure’s A02 with H shape metal stiffeners and one A01 inserted with 5x5
stiffener.
2)
The better way: enforcement
on 1 rail with post enforcement optional
Only the bottom rail and post are enforced with metal stiffeners while the top
rail uses Structure’s A02-B, the strengthened rail. In another word, to use
regular rail A02 at the bottom with H shape metal stiffener and A01 inserted
with 5x5” metal stiffener. In some areas of
3)
Leave gaps for vinyl
materials to expand
It is normal for vinyl materials to expand and contract during temperature
changes. We should make sure all of our contractors know that is extremely
important to allow for expansion and contraction during the installation
process. If temperature of the time of installation is not within 30 degrees of
maximum temperature seem for the area, an approximate 1/4” gap should be
allowed between plank and post, an approximate 3/8” gap should be allowed
between plank and top rail. These gaps are invisible since they are hiding
inside of the U-channels and rail, but they will help to prevent fence panel
from bowing by expanding of the planks in the hot days.
4)
For semi-privacy and ranch
fence, etc.
Should apply the same installing method as mentioned above to all other styles
fences.
5)
For NE 5x5 caps
Make sure applying adhesive on all four sides and corners to get best
connection.