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Mechanical lock panels are a tried and true a part of the steel roofing trade. Lengthy earlier than snap lock profiles existed, steel staff have been hand seaming panels collectively to realize watertight roof surfaces. Somewhat than bodily hammering seams into panels, now the trade makes use of preformed rolled panels that have already got female and male profiles on them. These profiles make the most of “mechanical lock seamers” to shut the profiles and guarantee the roof won’t leak.
What to know earlier than shopping for – SEAM HEIGHT
Mechanical seams come in numerous sizes. Commonest sizes for residential purposes are 1″ and 1.5″ in top. Industrial panels usually stand at 2″ in top and can usually be rolled from thicker materials.
1″ or 1.5″ Mechanical Lock Seams
Because the 1″ and 1.5″ mechanical lock seam is extraordinarily frequent for residential purposes, there are a selection of seamers that may full the locking of this seam. Listed below are our suggestions under
2″ or Larger Mechanical Lock Seams
2″ or larger seams are mostly present in business purposes. The extra top of the seam raises the panel connection and provides much less likelihood for water buildup, ice, or snow to seep into the seam. Not solely is the two″ seam taller, it greater than not has widers dimensions on the opposite legs as properly. The commonest 2″ seam we see has a 3/4″ width on the feminine leg which limits the tooling choices that can be utilized to shut the seam. Usually, 2″ seams shall be 24 or 22 gauge in thickness.
For finest worth and efficiency select the Biegetec 2 in 1 Seamer. This instrument is for closing the primary (90°) and second (180°) locks of mechnical profiles. Listed below are the options:
- 2 instruments in a single – light-weight and straightforward to hold on roof
- Replaceable PVC jaws to stop scratching. No different seamer we promote has this characteristic. It’s HUGE in case you are hand locking whole panels
- Software if quick to make use of. Fast upright seaming retains you off your knees and transferring up the panel
- See extra in use movies and testimonials on this product right here
#2: ESE 001 & 099
ESE first and second stage closing instruments are a staple within the US marketplace for mechanical panels. They’re sturdy and easy to make use of.
- ESE001Classic (90°) and ESE099 (180°)
- Constructed to final – sturdy development for years of seaming while not having alternative components
- Detachable seaming deal with – will be helpful in tight seaming areas
- Foolproof use – Easy operation will get a superbly closed seam everytime
RAU seaming instruments are excessive energy and excessive recognition with their vivid blue and yellow coloration scheme
- Use the RAU111 for first stage (90°) closing
- Use the RAU117 for second stage (180°) closing. Combo sale worth
- Separate instruments for first (90°) and second (180°) stage seaming
- Lengthy metal handles with sturdy welds make a excessive energy instrument
- German manufacturing relied upon worldwide
Whereas the RAU combo will not be our lowest worth, it’s supremely dependable and depended upon by professionals worldwide. Their hottest product stays their Drip Edge Locking instrument
For mechanical seams 2″ or larger, selections for manually locking the panels are restricted. These panels have feminine profiles that change of their width. This dimension is essential in figuring out what instrument will work correctly. Many 2″ excessive seams can have a 3/4″ width on the feminine profile, however this nonetheless must be checked. As soon as verified, choose the scale from the ESE product web page drop down choices
- For first stage (90°) select ESE001-Varied Widths and match the feminine profile width dimension on the dropdown menu
- For second stage (180°) select ESE099- Varied Widths and match the feminine profile width dimension on the dropdown menu
- Lengthy metal handles with sturdy welds make a excessive energy instrument
- Made in USA
If you’re arrange accurately, you’ll solely want these instruments to get the seam closing began. You ought to be utilizing an industrial energy seamer to get the panel lengths locked collectively from there.
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