Roof Extenda MKII Installation Manual

Factory 13 5 Speedwell Street Somerville Vic 3912
Phone (03) 5978 8755
General Installation
1. Remove roofing tiles or lift roof sheets to achieve an opening to fit the
Roof Extenda bracket.
2. Bolt angle bracket with the threaded rod to the selected rafter with 2 x
M12 coach screws. Secure the brackets to the top plate with 2-M10
coach screws through the two lower bottom holes.
3. Replace roof tiles or roof sheet, cutting a hole to allow the
threaded rod to penetrate the roof.
4. Ensure you seal the centre hole in the top bracket prior to
attaching pergola or carport beam, for further weather proofing.
Care Instructions
Roof Extenda recommends painting mild steel brackets before installation. Brackets to be
cleaned and inspected yearly and re-coated if required.
FlashRite Weather Seal
If using a FlashRite weather seal it is fitted to the top bracket, top bracket is then wound
down to the desired height and the lock nut tightened. Mark the position of the FlashRite
weather seal on the roofing. Slide the FlashRite weather seal up to apply clear neutral cure
silicone inside the area marked, press the FlashRite weather seal into position and finish with
a bead of silicone to the edges of the FlashRite weather seal to complete the fitting.
Flexatile
If using a flexatile, remove the middle lining from the underside of the flexatile. Cut the
rubber cone at least 15mm smaller than the bracket outside diameter with a sharp knife or
scissors. Ensure tiles are cleaned before installation. Lubricate the bracket with water and
slide the flashing down the bracket. Form an anti-capillary fold at top of base sheet. Remove
the protective backing from the underside of the flashing, that is covering the butyl adhesive
strips. Hand form the base all around the tile and apply pressure to the butyl adhesive side
strip.
Note
Local Council or Shire approval may be required prior to construction. Engineer's computations related to Roof
Extenda products are available on the website. Roof Extenda accepts no responsibility for the type of
construction undertaken. If located in a highly corrosive area, Roof Extenda recommends 316 marine grade
stainless steel brackets.
MKII INSTALLATION GUIDE
Email : info@roofextenda.com.au
Website : www.roofextenda.com.au