Sheets will arrive with labels showing this side up and it is very important to install the sheets in the correct orientation.
Suntuf roof panels installation.
A uv layer on the polycarbonate protect the sheet from premature breakdown.
Step 2 pitch.
Vertical installation of suntuf is essentially the same as with roofing canopy applications.
How to install step 1 measure.
This will ensure that the uv protection layer is on the side facing the sun.
Install panels with the label side facing up toward the sky sheet corrugations at each side will then facedown.
Suntuf is supported.
Step 3 purlin spacing.
Allow for the sheet to overhang the lower purlin by 50 mm.
Closure strips are not required for vertical installations.
This will ensure adequate water runoff.