Effective from 12-Nov-20
Page | 10
(Pic V3) View of the roof vent rails with covers fitted Cut the cover – between the vent rails (angle into corners)
(Pic V4) Shows cover cut away and 100mm piece of Lockstrip (Pic V5) shows omega clip fitted to upstand – which holds the
clip to hold the end in place tail of the cover behind the vent rail and acts as a flashing
(remove the piece of Polyguard if fitted)
END AND LOUVRE END WALL COVERS – use the Lockstrip holding system for the hoop and end wall stud parts and
Duralock 2 holding system for the base rail part.
Each end cover is supplied in a 3m x 3m piece
The pre-cut 200mm pieces of green insert are only used on the front faces of the curved part of the end hoops
Find the center of one edge of the end covers and hang this so that the top edge is more-or-less parallel to the ground and has
its center approximately in position at the apex of the hoop.
Fit one 200mm pre-cut piece of lockstrip insert and “L” clip into the front face of the frame to temporarily hold the end cover.
Whilst placing some tension on the covering, Fit another 200mm pre-cut piece of lockstrip at the point where the curve of the end
hoop stops and the straight part of the sidewall begins (approximately the 9 o’clock and 3 o’clock position if looking at the face),
then whilst tensioning the covering position a 200mm pre-cut piece of lockstrip midway between the two inserted pieces.
Whilst tensioning the covering fill in all of the remaining front face of the curved part of the end hoop see (Pic L1) using the
supplied 200mm pre-cut pieces.
For the remaining straight part of the end hoop frame, cut a piece of lockstrip insert to suit the remaining length and whilst placing
some tension on the covering install the insert and “L” clips. (“L” clips are spaced at Approx. 200mm)
The base rail at each end uses the DURALOCK 2 cover holding system, please read the Duralock 2 instructions.
