JCD-QMS-QAC-015 CEDRAL Click Cladding + breather membrane

• Conducted on

  Date

• Prepared by

• Project Name

• Manager

  Sign

• Client

• Date

  Date

• Area Inspected

Installation of breather membrane (Tyvek Housewrap)

• 1. Installed horizontally with the printed logo facing outwards

  Yes

  No

  N/A

• 2. Permanent security of the membrane made with external battens and/or cladding brackets

  Yes

  No

  N/A

• 3. All horizontal laps in the membrane 100mm min and vertical laps 150mm min

  Yes

  No

  N/A

• 4. Horizontal and vertical laps taped with Tyvek Acrylic Tape

  Yes

  No

  N/A

Installation of timber battens

• 5. Timber battens fixed to the building vertically at max. 600mm centres

  Yes

  No

  N/A

• 6. Battens size correct. 75mm x 38mm for single fixings and 100mm x 38mm for joints

  Yes

  No

  N/A

• 7. Clear cavity of minimum of 30mm left to the rear of the panels

  Yes

  No

  N/A

• 8. Minimum gap of 10mm between the top of the batten and the soffit

  Yes

  No

  N/A

• 9. Minimum gap of 150mm between the bottom of the timber battens and the ground level

  Yes

  No

  N/A

Installation of CEDRAL Click

• 10. Weatherproof strip installed onto every vertical timber batten

  Yes

  No

  N/A

• 11. Perforated closures installed - Bottom of cladding, below soffit and above and below windows

  Yes

  No

  N/A

• 12. Vertical profiles fixed correctly

  Yes

  No

  N/A

• 13. Starter profile is level and screwed into place

  Yes

  No

  N/A

• 14. CEDRAL Click planks fixed into the CEDRAL starter profile and fixed with clips on every supporting batten. Both sides of the clip are slotted fully onto the tongue of the plank

  Yes

  No

  N/A

• 15. Planks installed are level

  Yes

  No

  N/A

• 16. Min 10mm air gap between the window cill and the top of the CEDRAL Click plank

  Yes

  No

  N/A

• 17. Window cill overhang 40mm minimum

  Yes

  No

  N/A

• 18. Front and inside face of the reveals covered with weatherproofing strip

  Yes

  No

  N/A

• 19. CEDRAL Click external corner cut to size, levelled to the correct position and fixed on top and bottom on both sides

  Yes

  No

  N/A

• 20. Connection profile cut to size and fixed into the rear of the window reveal at 2/3mm from the window frame (MASTIC JOINT BETWEEN CONNECTION PROFILE AND WINDOW FRAME BY OTHERS)

  Yes

  No

  N/A

• 21. CEDRAL planks cut to correct size and slotted into the connection profile and fixed into the corner profile using colour coded CEDRAL screws

  Yes

  No

  N/A

• 22. Connection profile fixed into the rear of the window head reveal above of the window frame

  Yes

  No

  N/A

• 23. CEDRAL plank cut to correct size. Min 20mm of the perforated closure is visible for ventilation purposes

  Yes

  No

  N/A

• 24. Vertical CEDRAL Click external corner profile cut to accept the window lintel profile to the required height

  Yes

  No

  N/A

• 25. Window lintel profile fixed in level using colour coded CEDRAL Click screws

  Yes

  No

  N/A

• 26. CEDRAL touch up paint used to finish the cut edges of planks where vertical movement joint in place

  Yes

  No

  N/A

• 27. 60mm Max from last fixing to the end of the CEDRAL plank

  Yes

  No

  N/A

• 28. External corners consist of one 38mm x 75mm batten and one 38mm x 100mm batten and are covered on their full lenght on both different faces with weatherproofing strips

  Yes

  No

  N/A

• 29. Uniform 3mm gap left between the edge of the planks and the corner profiles to allow for thermal expansion within the structure

  Yes

  No

  N/A

• 30. Top planks fixed with CEDRAL colour coded screws (45mm)

  Yes

  No

  N/A

• JC Drylining Ltd Signature

  Sign

• Main Contractor/Client Signature

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