Position dry bonding gutter onto established line and nail through outer flange into 6 mm wbp ply below at maximum 500 mm centres.
Grp bonding gutter installation.
Depending on the tiles or slates being used our bonding gutters are available in high or low profiles.
Marley eternit universal 10mm eaves vent system for use with all tiles and slates.
Diagram 1 shows a typical bonding gutter detail using a lead lined drainage channel at the junction between the two roof coverings.
The bonding gutter retains the use of mortar at the joint in the roof coverings whilst the dry fix bonding gutter eliminates the requirement for mortar altogether.
This can be formed from lead or be a manufactured pre formed product.
Being manufactured from grp the bonding gutter has the following benefits.
Bonding gutter high profile with a central upstand of 100mm.
It will join any combination of double lap or interlocking slates along with clay and concrete tiles with minimum disturbance to the adjacent roof.
The universal grp bonding strip provides even greater protection at the junction between old and new.
The correct way to weather the junction is to install some form of gutter or channel between the different tiling.
The redland dry bonding gutter is a dry fix grp product designed for tiled pitched roofs where you want to weatherproof the junction between two different r.
Product info installation contact us for further information grp bonding gutter also know as a secret valley gives a weatherproof seal between adjacent roofs.
Traditional bonding gutter the traditional bonding gutter creates a successful weather tight joint between dissimilar roof coverings on semi detached and terraced houses.
Low profile ma40470 is suitable for fibre cement slates plain tiles and marley s range of edgemere tiles modern tiles and ashmore interlocking tiles.
This video shows different methods of how to install a bonding gutter also known as a secret valley or secret gutter.
It can be fitted causing minimum disruption to the neighbouring property.
It is quick and easy to install in all weather conditions and provides a neat finish.
2 3 fixing instructions 2 3 1 installation of dry bonding gutter establish the position of the dry bonding gutter.
They are bonding gutter and dry fix bonding gutter both manufactured from the grp glass reinforced polyester.
Underlay and batten the roof in accordance with the construction details in section 2 2.
High profile ma40471 is suitable for profiled concrete tiles either on one or both sides.
You can use this method to fit either.
