How To Install Clear Roof Panels

Pre drill the holes and use 10 by 2 in 25 4 by 5 1 cm screws with polycarbonate washers.

How to install clear roof panels. Each screw hole needs to be predrilled with a 1 4 drill bit first to allow for expansion and contraction due to change in temperatures. Overlap roof panels one corrugation away from prevailing wind and nail to rafters starting from one end. Use aluminum nails with neoprene washers and apply mastic to overlap of one corrugation. Continue across the roof until it is completely covered lapping over the previous panel by at least 2 5 inches 6 4 cm minimum.

Pre drill holes and fasten side panels. Adjust the lap so that the last panel completes the coverage without making a cut lengthwise. How to install polycarbonate roof on a pergola. Step 3 purlin spacing.

Where possible ensure that your roof pitch is at least 10. Place the first sheet of polycarbonate roofing on the lower corner of the roof that is nearest to the direction of the prevailing winds. Suntuf is supported. Benefits of a clear polycarbonate roof for your pergola.

How to install step 1 measure. If you happened to build a pergola or just installed a ready made kit without roofing then you are a now asking yourself how to install a polycarbonate roof on a pergola. Polycarbonate roofing installation instructions. Always begin working at the point with the longest peak to eave distance.

Take your first sheet of metal and place it on the roof so that it overhangs the edge at least 3 4 in 1 9 cm. For a secure and attractive finish you should use molding strips on top of the rafters. Pre cut roof rafters to desired pitch and nail into position. Use the rounded molding strips on the vertical rafters and the corrugated ones on the horizontal cross braces.

Adjust door construction to desired size. Once in place it is time to start securing it. After cutting we placed the beautiful clear roof panels on top of the pergola. This will ensure adequate water runoff.

Can i do it myself. If your roof has a shallower pitch you may need to use additional weatherproofing measures. Measure the width of your structure and divide by 760mm this will give you the amount of suntuf sheets. Take care the first piece is aligned precisely perpendicular square to the edge.

Step 2 pitch. They just sit onto the horizontal and vertical closure strips.