*** IT IS IMPORTANT TO READ AND UNDERSTAND THIS DOCUMENT BEFORE PURCHASING PROFILE shape VERMIN AND EMBER SEALS ***
Typical High Profile cladding
PLEASE READ…
Our fixed profile Vermin & Emberseals are designed to match closely with the major brands of Australian Steel cladding manufactured from Bluescope Steel coil. If you are considering Superseal, look here instead.
The nature of steel cladding and the fact that it is rolled in various locations around Australia using differing machinery results in variations. The roll formers acknowledge this in their product specifications. Typically 2-4mm is the quoted variance.
The vermin seals will work with these variations if you are prepared to work with them.
The installation process of steel cladding affects its shape when it’s applied to a building’s wall. The cladding is often shrunk or stretched during the installation to align with openings and corners. It is also manipulated at overlaps to stay vertical on walls and aligned on roofs to the gables and end walls. These manipulations mean you may need to manipulate the vermin seals by cutting, moving, restarting with a new piece or an offcut and working along the wall to gain the optimal seal. Even the temperature can affect the steel in your building, which expands when hot and contracts when cold.
While we would like to see the seals we sell fit perfectly at all times, this is not what happens in the real world. You will likely need to make some adjustments during your installation to achieve the best result.
Any Questions? Please contact us by Chat, Email or Phone.
NOTE: Some shed manufacturers in Australia use wall and roof sheeting not manufactured from Bluescope Steel coil. These may have lower tensile and less stringent tolerances in their manufacture. As such, the wall cladding or roofing is more prone to not aligning with the vermin and emberseal profiles as readily as the varieties we have manufactured for. Will the vermin and ember seals still work? Yes, however, more cutting and adjusting will be required.
Profiled Seals these notices apply to.
This notice pertains largely to the following profiled seals.
Retroseal Domestic, Rural, Ridgeseal, Shadowline,
Skillion seal, Houseseal, Roofseal, Corro Corners,
Handyseal, Eaveseal, Hip & Valley Seals.
Mount Plates and Vents.
In both high profile and corrugated shapes.
Does not apply to Vermaseals or Superseal
keep reading please... more valuable information below to help your installation be successful.
A mismatch in the profile was caused by a poorly aligned wall sheeting overlap. The customer solved this by sealing a larger-than-normal gap with silicon. You could also fix it by cutting a slice or two out of the vermin seal at an appropriate location with a grinder, drop-saw or hand-saw. The wall sheet was also creeping already, so the addition of a cut and restart to the right would have helped align things further. The process of screwing seals to the wall sheet will also pull profiles in tighter to the wall sheet. The profiles on our vermin seals are able to be tightened into the wall sheets by the optional fastener pack screws.
This example shows a few mm gap that can sometimes appear between strips at a sheet overlap. This is easily solved with silicon.
Most small gaps can be sealed with a smear or dob of silicon. This is common practice. For an ultimate seal, a bead of silicon can be run along the sheeting at the top edge of the vermin and ember seals. Vermin will not be able to enter via small gaps of a few millimetres.
Handy seal (PVC) screwed under an eave. A small section was cut to infill the last part. The seal could be improved with some silicon if desired. Vermin, like mice, birds, and bats, will be excluded. Metal profiles like Houseseal or Eave seals used in this situation could be lightly hit with a hammer to push them closer to the cladding, closing the seal further.
In this image you can see during the installation that the customer has been fixing the retroseal to the concrete with silicon or a builders glue. The profiled vermin seal has also been screwed into place. A good result is being achieved. If the profile starts to mismatch the wall sheeting he could trim a piece to bring it back into alignment.
This customer is achieving a consistent finish, with most of the profiles nesting well into the corrugations. Small gaps are evident, but it is obvious that no vermin like mice, snakes, rats, lizards or frogs will enter via these wall profiles. If desired, they could seal further with some silicon. It also appears there are small nylon knock-ins pinning the retroseal to the concrete.
Enjoy the process!
Our Campbell Shed Products Vermin and Ember seals are 100% the best solution for excluding unwanted vermin from entering your shed through the wall and roof profiles. Take a few moments to read our guides and the reviews, knowing that if you take a few moments during the installation to cut and adjust, you will get a great result and, most importantly. Exclude vermin and embers from your shed.
If you have not built your shed yet, we highly recommend Vermaseal PVC or Steel Vermaseal or Z Vermaseal.
INSTALLERS PLEASE READ THIS
RETROSEAL SHADOWLINE
HIP (LEFT & RIGHT) AND VALLEY (LEFT & RIGHT)
RETROSEAL CORRO SHADOWLINE is a single piece flashing that fits under the edge of new or existing roll top ridge capping. It has an inverted profile that sits in the shadow of the ridgecap. It may also be used for roof edge seal.
ADDRESSING SHRINK AND CREEP OF ROOF SHEETING
The major problem with using profile cut flashings is shrink or creep of the roof sheets. This may be due to deliberate shrinking or expanding of the sheets, or sheets being pulled apart or pushed together at the joint to run plumb with the building. It can also be caused by sheet and roll-mill variations.
Retroseal Corro Shadowline addresses these problems in several ways. The flashing is made in sheet widths, to accord with sheet adjustment at lap. However, it is slightly longer to allow for overlapping. The tabs have a unique shape and length, and are set at such an angle from the main body of the flash that they can create pressure where they meet the sheet Profiles. Where the sheet is in shrink (the profile on the sheet is deeper) it flexes down into the relaxed position. On creep (the profile on the sheet is shallower), it flexes up to the pressured position.
FITTING AND FIXING
For Existing Ridge. Back off ridge cap screws, slide the flashing under the edge and re-tension. Rescrew through flashing if it obstructs existing holes.
For New Ridge. Install ridge cap in the usual way, and fasten with minimal screws to hold in position. Then progressively slide the flashing up and under the ridge cap edge, removing tacking screws as necessary, and then screw all profiles through flashing at recommended intervals. If battens are remote to flashing, additional 10/16 teks with neo will give securement.
For Edge Seal. Install on first batten above fascia. Slide under each sheet and screw through sheet and flashing.
HIP AND VALLEY. The profile shape differs. Hip and Valley profiles have a wave shape (a long and short slope that varies with pitch) unlike common or straight Ridge Seal. If the flash doesn’t fit snugly, you have it on the wrong side.
THERE ARE MARKED REFERENCE SAMPLES ON TOP OF THE BOX. KEEP THEM AND USE THEM LAST.
Where a metal valley support tray with incorporated battens is used (varies between makers) a different configuration of valley flash may be required. In this case, see notes below.
BAL. For buildings that have to meet the Australian Standard BAL regulations, it is the Responsibility of the installer to be aware of these requirements, and to identify and close any gaps that exceed 3mm.
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CHECK OUT THE COMPREHENSIVE FAQ PAGE OR
CONTACT OUR CUSTOMER SERVICE TEAM NOW help@shedblog.com.au
We have a range of products that suit vermin proofing, ember seals, bushfire protection, bushfire seals, and for repairing your shed, renovating your shed, building a shed and buying a shed, shed parts, shed windows, shed doors and shed brackets.
