What is best way to cut corrugated steel roofing?
Mar 23, 2011 · Where as sheers and slitting tables actually don't cut but compress the metal which leaves the galvanized or paint intact at the edge, less rust. I'm no expert, personally if …
Cutting 29ga metal corrugated panels (metal roofing panels)
Feb 13, 2011 · You can purchase a metal blade for the 7 1/4 saw at any big box. If you are in a bind, turn a standard framing blade around backwards and it will cut through the metal like …
Trimming metal roof back with no rusting - Contractor Talk
Nov 30, 2016 · Galvanizing material doesn't move. A clean edge (or polished edge) will have less surface area to rust, and the existing galvanizing material on the metal will prevent the rust …
Cutting metal roofing with grinder? - Contractor Talk
Mar 13, 2015 · The science behind shearing metal and cutting metal with a saw is. When use tin snips or a shear you sacrifice the edge where the galvanizing of the metal is rolled during the …
cutting a new window into steel siding - Contractor Talk
Oct 23, 2012 · Update, cut the steel siding with metal saw blade-48 tooth diablo. Went easily through with blade in correctly. Cut out extra for a 1 x 4 trim, put in j-channel first and then …
Cutting 12GA Steel Sheets 4x8 NIbbler or Shears
Dec 11, 2009 · I use the extra long blades. Need to have metal well supported on both sides of the cutting area and within about 1/4" of kerf. There is also the option of a metal blade for the …
Corrugated Metal Siding Window Sealing - Contractor Talk
Sep 19, 2012 · I cant find any definitive info in manufacturer specs with these specific windows. I have 2 pole barns to side with vertical corrugated metal and have to install roughly 10 …
Drilling holes through concrete - Contractor Talk
Mar 9, 2011 · Yes, the diamond bit can go through the metal, but chances are your going to tear the teeth up. The other question is why would you? If you know the slab's thickness, core out …
Corrugated metal fence | Contractor Talk - Professional …
May 31, 2010 · Or, if the metal panels are only 2' in width, should they be attached to each other at their seams (if so, how)? I'm expecting huge wind shear, and we have heavy wind gusts in …
Double Wall Plastic Culverts | Contractor Talk - Professional ...
Jul 20, 2011 · The reason I raise the question is that the engineer who designed my drop inlet spillway (sloped pipe) specified either this (double wall plastic) or galvanized. In both cases, he …