Suntuf Installation Guide and Tips Installation of Suntuf is easy when you plan the job right! Just keep our top installation tips in mind before you start to install your new Suntuf product. Fall, pitch or slope? Firstly, fall.
A five degree fall is recommended as minimum for ensuring the roof is water tight and getting water and debris off the sheet. All polycarbonate sheets are transparent (you can see through them) or translucent (light comes through them but you can’t see through them clearly). This means that you will be able to see, to some degree, what is on top of them. Leaves, dirt, dust, bird droppings, etc.
Place the first sheet of polycarbonate roofing on the lower corner of the roof that is nearest to the direction of the prevailing winds. This allows the overlap of the sheeting to be in the direction of the wind and provides a more stable surface. Suntuf Clear Polycarbonate Ridge Cap Flashing is suitable for consistent look and feel. Made from strong impact resistant and is virtually unbreakable. How to Install Corrugated Roofing. And install a corrugated ridge cap as you proceed. The advantage of the PVC/polycarbonate roofing is the translucency of the.
The better the fall on your roof the easier it will be for these things to fall off or wash off. The fall will also be important for dispersing water. A shallow fall can lead to leaks. Most manufactures recommend a minimum of 5 degrees.
This means for every metre the sheet runs horizontally it should drop about 87 mm. Spans – Where you will need your purlins All profiled polycarbonate sheets require purlins or battens for fixing. These structural lengths of timber or metal run perpendicular to the fall of the sheet – see the below image for a visual explanation. Different profiles have different spanning capabilities. The below spans are given for a standard N3 wind rating, if you are in a high wind area you may require additional fixings and structure – call us to discuss. Corrugated 800 mm End Spans and 1000 mm Mid Spans Greca 900 mm End Spans and 1200 mm Mid Spans Trimdek 900 mm End Spans and 1200 mm Mid Spans Curving Suntuf polycarbonate sheets can be cold curved. The shape of the sheet (the profile) will determine how tightly it can curve.
If you want to determine if a sheet can cold curve to to suit your structure you will need to know the following information: The chord: the horizontal distance from one side of the roof to the other. The height: the vertical distance from the imaginary horizontal chord line to the top of the apex. See the below diagram. Cutting We can cut sheets to length for you free of charge.
Otherwise, sheets can be cut using a fine tooth circular saw, a jigsaw, or even with a good pair of scissors. Midland Radio Programming Software Download more. When using power tools you will need to clamp the sheet as close to the end as possible to stop vibration. Remember to allow for some overhang to ensure that water from the sheet will fall into the gutter and not onto your structure. Movement All materials expand and contract when they heat up and cool down, and polycarbonates move more than most roofing materials. This means that it is important to allow the sheet room to move a little after it has been installed. Install Hp Photosmart C4480 Printer Without Cd.
This is easily done by following a few rules. Firstly, drill an over-sized hole in the sheet for the screw fixing.
Both Clearfix and OneShot branded screws have cutters embedded on the screw to save you time in completing this step – they cut the hole when you put the screw in. Secondly, by allowing a small gap between the ends of sheets and where they might come up against another object – like a wall fascia. This isn’t as important on the barge sides as the majority of the expansion will occur along the length of the sheet.