Free Philippine Building Code Tools
References, calculators and code checkers built by licensed Filipino engineers — for engineers, architects, master plumbers and students.
No signup · Free to use · Built for real PH projects
Code references
National Plumbing Code (RA 1378)Popular
All 14 chapters, illustrated diagrams, pipe sizing, mini calculators, code data checker, 200+ definitions.
BP 344 Accessibility Standards
Visual standards from the 2024 Amended IRR — ramps, parking, toilets, clearances and turning spaces.
Engineering apps
BuildX NSCP Kit
Wind load (MWFRS, C&C), seismic tools, NSCP 2015 load combinations, concrete & steel references.
UNITCOST — Unit Cost Analysis
Labor rates, material costing, equipment costs, productivity rates and MEPFS estimates in seconds.
Load Generator
NSCP wind, floor and seismic load generation by province — straight into your analysis model.
See all AEDO apps
Field reports, receipt scanner, PhotoStruct progress photos and more.
Guides & cost data
Construction Cost Estimator
Estimate your build cost with 2026 Philippine material and labor rates.
Engineering guides & price data
Cement, ready-mix, CHB and labor rates, plus NSCP and BP 344 deep-dive guides.
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