
Package — waterproofing & roof finishes
Coast — Mombasa County · Closes 31 August 2026
Flat roof membrane, drainage outlets. Project pipeline: Confidential — high-rise residential (amalgamated plots, feasibility). Not a confirmed award.
Project pipeline: Confidential — high-rise residential (amalgamated plots, feasibility)
Trade categories: Roofing & waterproofing
Catchment: Mombasa, Kilifi, Kwale / Diani
Flat roof waterproofing: wrong product, wrong sequence, first rains
They used the same membrane spec as Nairobi — on a coastal deck with ponding and 90% humidity. The blisters showed before handover.
Aluminium glazing: sample approved, site profile wrong, water ingress at handover
The mock-up passed in the workshop. On site, profiles were swapped for 'equivalent' sections — leaks at every stack joint after the first monsoon.
Electrical risers: when per-point pricing hides the work that actually fails inspection
Every point tested green on the checklist — then the riser failed continuity and the DB schedule did not match the approved drawing.
For suppliers & trades
Glazing, electrical & plumbing packages — coast
Aluminium, electrical, and plumbing specialists: coastal towers need riser-ready packages with per-point or per-floor rates.
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