Escazú · San José · Waterproofing · Ventilation · Stone & millwork
In a tropical climate, a bathroom remodel is a waterproofing project with tile on top.
Building in Escazú
Escazú runs its own municipal review and is among the stricter cantones in the country on slope studies. Hillside lots above San Antonio routinely require a geotechnical report before the permiso de construcción is issued, and the municipality enforces its setback and height rules closely.
Steep volcanic terrain with variable bearing capacity. Retaining structure is a major cost line on most lots, and stormwater management matters more here than almost anywhere in the Central Valley — water arriving from uphill neighbours is a real design input.
The deepest luxury resale market in Costa Rica, with buyers who compare finish quality directly against Santa Ana. Land basis is high enough that acquisition discipline decides project viability.
Overview
Ambient humidity in Costa Rica rarely drops far enough for a poorly detailed wet room to ever fully dry. That is why the failures we are called to fix are almost always the same: membrane that stopped at the curb, a fan vented into a soffit instead of outside, or tile set directly on block with nothing behind it. We rebuild from the substrate out, because that is the layer that decides whether the room still looks good in year eight.
Local practice
Whatever the service, the underlying method is the same. Structure is reinforced concrete block and beam or light-gauge steel, sized against the seismic zone your lot sits in. Overhangs are deep enough to keep driving rain off the walls. Foundations are raised and drained. Timber is treated or naturally resistant, and detailed to stay out of ground contact.
These are not preferences. They are what has been shown to survive here, and they are why we do not simply execute a set of plans drawn for a different climate without redesigning the parts that would fail.
See the full build standardLocal questions
Escazú runs its own municipal review and is among the stricter cantones in the country on slope studies. Hillside lots above San Antonio routinely require a geotechnical report before the permiso de construcción is issued, and the municipality enforces its setback and height rules closely.
Steep volcanic terrain with variable bearing capacity. Retaining structure is a major cost line on most lots, and stormwater management matters more here than almost anywhere in the Central Valley — water arriving from uphill neighbours is a real design input.
We build throughout Escazú, with most of our work concentrated in San Rafael, Guachipelín, Jaboncillos and San Antonio hills. The deepest luxury resale market in Costa Rica, with buyers who compare finish quality directly against Santa Ana. Land basis is high enough that acquisition discipline decides project viability.
Two reasons, almost always. Waterproofing membrane that was treated as optional or stopped short of full wall height, and extraction fans that vent into a ceiling cavity instead of through the envelope. Both are invisible at handover and both are expensive at year five.
Bathroom remodeling elsewhere
Escazú enquiries
Send us the plano catastrado and we will come back with what the Escazú municipal rules actually allow on that lot, a realistic cost band, and a permitting timeline for this cantón specifically.
Replies within one business day. Consultations in English or Spanish.
