Provisions the documents cite: lead sheet codes (thickness) and marking
What it requires
The rolled lead standard: the code numbers (thickness) and the marking that lets a code be checked on site.
How this entry is kept current
- Citation status: carried from drafting; a source check is in the monthly scan queue.
- Watched by: BSI product record check each scan.
- Automated scan: no public page to watch; checked by hand in the monthly review.
Every source is re-checked monthly and the result is published in the scan log. A change that alters what a document should say raises a revision, and past buyers of that document are told.
The 12 documents that cite it
Every KubitDocs document prints its statutory basis on the form itself, so the person signing can verify the citation rather than take our word for it.
Roofing quality checklists
- Flashings, Abutments and Lead Work — Quality Inspection Checklist
- Flat Roof — Insulation, Membrane, Laps, Upstands and Outlets — Quality Inspection Checklist
- Green and Blue Roof Build-Up — Quality Inspection Checklist
- Gutters, Rainwater Outlets and Overflows — Quality Inspection Checklist
- Liquid-Applied Roof Coatings — Quality Inspection Checklist
- Metal Standing Seam and Profiled Metal Roofing — Halters, Seams, Expansion and Terminations — Quality Inspection Checklist
- Pitched Roof — Underlay, Battens, Tiles and Fixings — Quality Inspection Checklist
- Reinforced Bitumen Membranes — Built-Up Felt Roofing — Quality Inspection Checklist
- Roof Deck and Vapour Control Layer — Quality Inspection Checklist
- Rooflights, Vents and Penetrations — Quality Inspection Checklist
- Single-Ply Membrane — Fastening Pattern, Welds and Peel Tests — Quality Inspection Checklist
- Terraces and Balconies — Membrane, Drainage, Pedestals, Thresholds and Balustrade Fixings — Quality Inspection Checklist