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Chimney & Wall Abutment Code 4 Milled Lead Step Flashing Sizer (Historic Listed Building & Conservation Grade - Bangor Region)

Regional calculation and engineering specification for Bangor according to Historic Listed Building & Conservation Grade.

Regional Project Parameters

Regional BOM & Compliance Results (Bangor)

Design Surface / Dimension:25.0 m² / m
Calibrated Specification:Historic Listed Building & Conservation Grade
Estimated Regional Material Units:28 packs / bags
Estimated Regional Trade Cost (Bangor):£1,450
UK Building Regs Conformity:APPROVED (BS 7671 / Approved Doc A-P)
Bangor Trade & Building Regs Notes:
  • Calibrated to local UK Bangor ground climate and building supplier delivery terms.
  • Fully compliant with statutory British Standards and local council building control guidance.
  • Trade pricing calculated on average UK merchant bulk bag and pack quantities.