Save time, save labour and avoid costly, ugly scratching when scribing in with these simple to install ember sealing products manufactured from Bluescope Zincalume® .
These Metal Profile Flashings when fit correctly to your roof will reduce the gaps or openings along your ridge, hips and valleys to less that 3mm.
This is a very important prerequisite when trying to meet your BAL ratings when building or renovating in Bushfire zones AS 3959.
How to order.
There is a PDF document download just down the page that can assist you calculate your needs. Work out the total amount of profiles you need in metres and select the pack size you need from the list beside that shows the various pack sizes available. Fill in the text box telling us the main rafter pitch of the roof. In the order break down box write the quantities required, for example : 10m of Shadowline ridge seal, 20m of Hip and 20m of Valley.
The flashings are made to suit sheet widths plus a little to allow for overlapping and sheet creeping. The tabs have a unique shape and length, and are set at such an angle from the main body of the flashing that they can create pressure where they meet the sheeting corrugations. The 30° angle of the tabs on some versions of these flashings allow them to be tapped with a hammers handle to seat firmly into the profile if necessary.
Minimum order quantities apply of 18.22m per profile shape. You need to order for each side of a ridge or valley, for example to do a 9m ridge you need 18m of material to have enough to do each side.
Here is a PDF document that can help you work out what you need of each ridge, hip and valley seal Click Here
Zincalume Shadowline Ridge Seal used with roll top ridge capping. It’s hard to see but it’s there.
For sealing the ridge line you can use Shadowline.
By informing us what the main rafter pitch of your roof is we can supply you with metal flashing seals manufactured to suit the hip and the valleys as described below.
When the Pitch of the roof is known, slope of the Hip or the exact measure between 10 ribs on the roof sheets running down the hip line then an accurate pre cut metal flashing can be produced to seal the hip line capping and also to fit in the valley, greatly improving the ember sealing of the roof space and again saving time and labour inscribing and possibly damaging the roof and it’s Colorbond® or Zincalume® coating.
When the Pitch of the roof is known, slope of the Valley or the exact measure between 10 ribs on the roof sheets running down the Valley line then an accurate pre cut metal flashing can be produced to fit in beside the Valley Sheet greatly improving the ember sealing of the roof space and again saving time and labour when sealing the roof.