NJS Roofing Quality Inspection

NJS Roofing Inspection

• Document No.

• Client / Project Name

• Location
  Address

• Phase / Unit / Plot No.

• Conducted on

  Date

• Prepared by

Main Roofs / Low Roofs

• Check no rips in underlay.

  Yes

  No

  N/A

• What action has been or will be be taken?

• Inspector Sign Off of Action Complete

  Sign

• Underlay sagged between rafters approx 10-15mm

  Yes

  No

  N/A

• What action has been or will be taken?

• Inspector Sign Off of Action Complete

  Sign

• Ensure underlay is approx 30mm short of ridge line both sides

  Yes

  No

  N/A

• What action has been or will be taken?

• Inspector Sign Off of Action Complete

  Sign

• Sufficient Clearance has been provided between windows and brick sills in accordance with Building Regulations (Timber Frame)

  Yes

  No

  N/A

• What action has been or will be taken?

• Inspector Sign Off of Action Complete

  Sign

• Rockwool over party walls, between battens and wall plate (if required) including garages

  Yes

  No

  N/A

• What action has been or be taken?

• Inspector Sign Off of Action Complete

  Sign

• Jointing of battens on rafters to suit gauge of battens - literature given

  Yes

  No

  N/A

• What action has been or will be taken?

  Yes

  No

  N/A

• Inspector Sign Off of Action Complete

  Sign

• Tiles to be fixed to specification as instructed

  Yes

  No

  N/A

• What action has been or will be taken?

  Yes

  No

  N/A

• Inspector Sign Off of Action Complete

  Sign

• Crow clips to be used with large format tiles at secret gutter / dormer abutments

  Yes

  No

  N/A

• What action has been or will be taken?

  Yes

  No

  N/A

• Inspector Sign Off of Action Complete

  Sign

• End ridge / hips - Ensure additional fixing used

  Yes

  No

  N/A

• What action has been or will be taken?

  Yes

  No

  N/A

• Inspector Sign Off of Action Complete

  Yes

  No

  N/A

• Check dry ridge / hip screws are fastened thoroughly

  Yes

  No

  N/A

• What action has been or will be taken?

• Inspector Sign Off of Action Complete

  Sign

• Ensure wet verge clips are fastened thoroughly

  Yes

  No

  N/A

• What action has been or will be taken?

  Yes

  No

  N/A

• Inspector Sign Off Action Complete

  Sign

• No small cuts to verges (Roof can be lined to avoid this)

  Yes

  No

  N/A

• What action has been or will be taken?

• Undercloak to be between 40mm - 50mm overhang

  Yes

  No

  N/A

• What action has been or will be taken

• Inspector Sign Off Action Complete

  Yes

  No

  N/A

• Ensure coverage sufficient to Velux / Dormers to front, sides and top

  Yes

  No

  N/A

• What action has been or will be taken

• Check lead saddle to bottom of valley expels water into guttering - especially where intersects verges

  Yes

  No

  N/A

• What action has been or will be taken

• Inspector Sign Off Action Complete

  Sign

• Ensure first soaker on plain tiles are long enough to cover eave tile

  Yes

  No

  N/A

• What action has been or will be taken?

• Check side coverage where first valley meets eaves, add lead saddle if required

  Yes

  No

  N/A

• What action has been or will be taken?

• Inspector Sign Off of Action Complete

  Sign

• Plain tiles - ALL perimeters to be nailed plus course specification

  Yes

  No

  N/A

• What action has been or will be taken?

• Ensure mortar works are to an acceptable standard

  Yes

  No

  N/A

• What action has been or will be taken?

• Inspector Sign Off of Action Complete

  Sign

• Ensure vent tiles / slates are fitted where stated. On site roofers' responsibility to liaise with site office

  Yes

  No

  N/A

• What action has been or will be taken?

• Inspector Sign Off of Action Complete

  Sign

• Scaffolding / working areas to be left clean - Materials removed to storage area

  Yes

  No

  N/A

• What action has been or will be taken?

• Inspector Sign Off of Action Complete

  Sign

• Bird beaks to bonnets - Literature given

  Yes

  No

  N/A

• What action has been or will be taken?

• Inspector Sign Off of Action Complete

  Sign

• Tile slips to ridge at verge - literature given

  Yes

  No

  N/A

• What action has been or will be taken?

• Inspector Sign Off of Action Complete

  Sign

Leadworks

• Ensure stepped lead flashing's are positioned suitably under trays (do not fit if trays are positioned wrong)

  Yes

  No

  N/A

• What action has been or will be taken?

• Inspector Sign Off of Action Complete

  Sign

• Ensure cover flashing's are under trays / DPC

  Yes

  No

  N/A

• What action has been or will be taken?

• Inspector Sign Off of Action Complete

  Sign

• Ensure lead mastic works are undertaken to an acceptable standard

  Yes

  No

  N/A

• What action has been or will be taken?

• Inspector Sign Off of Action Complete

  Sign

• All lead work treated with patination oil

  Yes

  No

  N/A

• What action has been or will be taken?

• Inspector Sign Off of Action Complete

  Sign

Tile Hanging

• Winchester cuts to be nailed and adhered (mastic) to avoid rattling

  Yes

  No

  N/A

• What action has been or will be taken?

• Inspector Sign Off of Action Complete

  Sign

• All tiles double nailed

  Yes

  No

  N/A

• What action has been or will be taken?

  Yes

  No

  N/A

• Inspector Sign Off of Action Complete

  Sign

Inspection Sign Off

• Name and Position of Person Carrying Out the Inspection

• Signature

  Sign