Oil canning is easily one of the hottest topics in metal roofing because it can be difficult to define and measure.
Why use a 16 spacing for standing seam metal roofing.
Standing seam metal roofs are faster to install more durable and highly effective.
Most systems use a lap seam where the edges of each panel overlap the one adjacent to it and are then fastened down together at the same time.
A few disadvantages of a standing seam metal roof.
The thicker the metal material for your roof the more expensive it.
However like any other roofing system and material it has some downsides.
Colonial seam continuous standing seam metal roof panel with an integral seam.
We carry both stock and custom trims and flashings and provide screws and other accessories specific to standing seam installation.
Standing seam roofing is composed of preformed or field formed pans usually between 14 to 18 inches wide when finished.
Proper metal roofing installation begins with the use of the right equipment starting with the screws used to anchor your panels to the structure.
This cannot be said for composition shingles or especially for torch down or rolled roofing.
One great advantage of standing seam metal roofs is contained in the name itself.
Seams the weak point in any roof and a potential entry point for moisture are raised above the level of the roofing panel.
For slopes lower than 2 12 roof pitch contact walnut creek metals for further installation direction and requirements.
The recommended dimensions should be specified from the table below.
If an open grid framed roof or widely spaced old solid roofing planks as the sheathing it is important to tightly stretch this so it does not sag down and hold water between the framing roof sheathing boards and the metal roofing obviously far better to put down a solid sheet sheathing first when doing a reroof in that sort of situation.
Standing seams cost about 2 45 per linear foot.
Clipless one piece positive locking standing seam panel that provides a timeless roof appearance.
Why is screw spacing important.
With this 24 ga 16 wide panel engineering you may opt to use heavier gauge coil and narrower width panels.
Standing seam roofing is available in either acrylic coated or galvalume or several different colors low gloss paint systems on the finish side with primer and washcoat on the reverse side.
These pans run parallel to the slope of the roof and are joined to adjacent pans with double locked standing seams.
You must make sure you are placing the screws in the appropriate place for a tight fit so that the panel is able to resist specific loads.