Plumbing & drainage drawings that flow right the first time.
water in, waste out — by design.

Yes, we offer free revisions based on your feedback until the design aligns perfectly with your construction needs and plumbing specifications.

Absolutely. We specialise in modern plumbing layouts with sustainable drainage systems, rainwater harvesting, greywater recycling and smart water-saving features suitable for green building certification.

Yes, all our drawings comply with NBC (National Building Code), IS codes and local municipal guidelines to ensure safety, legality and long-term reliability.

Plumbing drawings prevent installation errors, water leakage and future maintenance issues. They are also required by local authorities for building permit approval and help contractors follow a clear plan during construction.

Water supply and drainage layouts, pipe routing with sizes and fixture units, sewage plan with slopes, traps and venting, rainwater and stormwater piping, hot and cold water network, manhole, inspection chamber and sump locations, and a plumbing blueprint PDF.

Before slab casting. Sunken-slab depths, sleeve positions and floor-trap locations are fixed in the structural stage, so the plumbing drawing must be ready with the structural set.

Yes. We size tanks to occupancy and fixture demand per IS 1172, and detail inlet, outlet, overflow and scour connections along with the pump and float-switch arrangement.

Yes. Buildiyo is an end-to-end firm — the drawings we issue are followed by our own plumbing teams during construction in Chennai and Coimbatore.