Control points from substrate to handover — with space for photo references
Complete the form continuously during the task—not afterward. Each control point is confirmed with initials and date and hidden details are photographed BEFORE they are covered. Refer to photo numbers in the form. The form follows the standard division into receiving inspection, process inspection, and final inspection.
§1. Receiving inspection (materials)
Control point
OK
Initialer/dato
Photo no.
Delivered membranes correspond to project/system solution (type, SBS/APP, reinforcement)
Packing slips and datasheets filed in the case folder
Rollers stored upright, dry and protected
Insulation, shims and fastening match the shim plan and project
§2. Inspection of substrate before laying
Control point
OK
Initialer/dato
Photo no.
Substrate clean dry and without sharp edges/projections.
Fall must be right from the start so water is led away.
Wedge-cut insulation laid according to wedge plan — directions and low points match
The vapour barrier
§3. Process control (laying and welding)
Control point
OK
Initialer/dato
Photo no.
Courses Laid With Correct Overlap According to Manufacturer's Instructions
Joints in under- and overpap staggered — no joint on joint
Welded joints homogeneous — verified by visual inspection with scraper/test dragging
Securing (number and pattern) according to instructions and wind load zones
Details: edges linings and penetrations executed according to instructions
Connection to roof gutters/downpipes tight and photographed before covering
§4. Final inspection and delivery
Control point
OK
Initialer/dato
Photo no.
The entire roof surface visually inspected for damage, dents and open joints
Drainage controlled after rain/watering — no permanent puddles
Grille and leaf catch mounted on roof gullies
Roof surface cleared of tools, gas bottles, granules, and waste
Deviations registered and accepted by site manager (attached)
The form is signed by the performing roofer and foreman/master upon delivery and attached to the rest of the case documentation together with the operating and maintenance guide to the building owner.