Step and cover flashing or continuous cover flashing with for flat interlocking roof tiles or without for profiled interlocking roof tiles grp secret gutter 9596 at a side abutment is to use an open secret gutter with a continuous or single step wall flashing.
Abutment flashing secret gutter.
This is a slightly unusual example as it s.
The unrivaled speed and ease of installation enables standard flashi.
Gas 1 abutment flashing can be used with slates or tiles where a roof abuts an adjoining wall.
This will require each batten to finish 38 to 50mm away from the abutment to allow the drainage channel in the lead or grp secret gutter to be formed in the depth of the batten against the abutment wall.
Lightweight easy to handle 3 metre lengths.
Abutment flashing with secret gutter water line hall clip at each step lap to suit roof pitch.
Gutter prices vary on different sizes and gauges of material.
But for all other situations a secret gutter and cover flashing is the recognised best practice solution.
Rapid flashing can be used instead of lead on the majority of pitched roof applications.
This is for safety as the edge of the sheet can be sharp but also to make it look better and give the flashing a bit more strength and stability.
See lap diagram on page 18 use blm copper strip or permastrip.
Flashings can also have the option of having the edges welted where the edge of the flashing is completely turned back on itself.
There are several methods of weathering the junction between the tiling and a.
A cover flashing can be used in addition to the secret gutter for added protection against excess water flow and build up of debris.
Fire tested to bs.
In this video i will be installing an abutment soaker also known commonly as an abutment gutter or secret gutter.
Being easy to cut and install makes this product an ideal solution for these otherwise complicated details.
Side abutment cover flashing side abutment secret gutter side abutment soakers pre formed secret gutters and individual soakers for use with single lapped flat tiles are available in materials such as grp.
Abutment step and cover flashing with secret gutter c.
Complies with bs 5534 2014.
Step and cover flashings and secret gutters a step and cover flashing to profiled tiles b.
Turn the clips over by at least 25mm.
A secret gutter or continuous soaker is the better option for use with single lapped flat tiles as it captures water that runs off the sides of the tiles at the abutment.
Side abutment grp secret gutter.
Very tough shatter resistant grp will withstand harsh weather conditions.
