Combination Seal is a versatile mix of product where you can select the best version to do your retrofit (after shed is built) vermin seal or ember sealing project.
This is an Ember, Flame, Vermin, Weather and Corrosion barrier options available depending on your requirements. Great option for when your constructing the shed wall on the ground and then standing it up into position like when your building close to fences or other obstructions. It’s also a great retrofit product for bushfire zones or where you want to retrofit steel vermin seal.
These suit all Colorbond® and Zincalume® roll former profiles like Spandek, Maxirib, Longspan, Trimdek, Monoclad, K-Panel, Multiclad, Corrugated, Custom Orb, Q Dek, Trimclad, Totalspan…all types including many not mentioned. It can also be used with Horizontal cladding in some circumstances. It doesnt matter if your sheeting profile is from Lysaght, Metroll, Stramit, Best, Fielders and more. This is the best solution for spandek, longspan and maxirib for sealing along the bottom of the walls.
Combination Seal fits to the shed wall cladding with a tek screw (supplied separately) screwed through the pan and into the skirting board portion of the flashing. This can also assist in pinning your wall insulation into place. It is available in Shale Grey or Zincalume.
How to order – Work out how many metres of perimeter you need to seal. Using the order box select whether you want Zincalume or Shale Grey. Decide if you want combination 1&3, combination 1&2 or combination 1,2&4 and select the appropriate pack size from the drop down lists. Hit the buy now button. Any questions reach out to customer support.
The most popular combination is the External Flashing (COM1) combined with the PVC internal component (COM3). The com 3 acts as an anti corrosion barrier as well.
Extreme bushfire regions with high BAL levels should consider the all metal combination of (COM1) and the internal metal flashing (COM2). This can be used with or without the addition of the isolating PVC strip (COM4) to help guard against corrosion of metal on concrete. COM4 is flame retardant and self extinguishing under the steel flashings.
The External Strip COM1 and internal metal flashing COM2 are supplied in 2.4m lengths. COM3 is 920mm in length and COM4 is 2.4m long