Residential Solutions — Water solutions for your home

For your home

Sustainability that fits your home.

Residential Solutions is ECOCASA's home line: solutions for homeowners that lower the water bill, add value to the property and care for the environment — without complex construction.

Possible uses for reused water:

Toilets

Floor washing

Laundry

Vehicle washing

Landscape/garden irrigation

I want it for my home

up to 70%

less potable water
used by the home

The water cycle in your home

How water flows through your home

Rainwater and mains water supply the house and the cistern; the sewage leaves, is treated and comes back as reuse — or infiltrates the soil. Choose a scenario and hover over the technologies.

Water works the same in both · choose where the treated sewage goes

Isometric cutaway of a residential lot: Cisterna Pronta and ECOTED buried in the garden, with mains water, gutter and sewage piping.

Rainwater one solution

Cisterna Pronta

the home's non-potable uses

Harvest, store and reuse rainwater. 100% automated, with savings of up to 70% and plug'n'play installation.

Household sewage two paths

SATE

safe soil infiltration

A compact anaerobic sewage treatment plant for single-family homes, with safe soil infiltration, compliant with Brazilian ABNT standards.
ECOTED

reusable water

A compact aerobic treatment plant that turns sewage into reusable water, removing over 90% of contaminants.

Not sure which fits my case. Our engineering team sizes and recommends the ideal combination for your home. Chat on WhatsApp

Step by step

Quick and easy installation

Click each number on the drawing to see the stage — from preparing the trench to backfilling. The exact dimensions of each model are in the product manual.

Cutaway of a buried ECOCASA tank: excavated trench, gravel and sand bedding, tank in place and piping connected

Stage 01

Digging the trench

Dig/excavate the trench to the dimensions given in the product manual.

Stage 02

Preparing the bedding

Prepare the bedding with 20 cm of No. 1 crushed stone and 20 cm of coarse sand, forming a firm, level base.

Stage 03

Placement and anchoring

Place the tank in the trench and anchor it if necessary, ensuring the inlets and outlets are aligned.

Stage 04

Partial backfill

Add sand up to half the tank's height, surrounding it evenly.

Stage 05

Filling

Fill 50% of the tank's volume with water to balance pressures during backfilling.

Stage 06

Inlet and outlet

Connect the system's inlet and outlet piping according to the hydraulic design.

Stage 07

Consumption, delivery and power

Connect the consumption/delivery piping and the power supply for the automated system.

Stage 08

Backfill and landscaping

Complete the final backfill and landscaping — the system stays buried and invisible in the garden.

Completed projects

In our clients' homes

We deliver throughout Brazil — from design to installation. Click the pins to see the project and technology in each region.

Map of Brazil with ECOCASA residential projects by region

Click a map pin to see the project, the technology used and what it solves in that home.

Projects delivered by ECOCASA: each pin is a real installation, in the city where it was carried out.

Rainwater Sewage treatment

Layout for approval: the testimonials below are examples — they are only here to validate the carousel format. They will be replaced with real client testimonials before the site goes live.

Example

The water bill dropped in the very first month and the garden stays green in the dry season. Installation took a single day and nobody had to break anything.

Client nameSingle-family home · City/State Cisterna Pronta

Example

Our country home has no sewer connection and the septic pit was always causing trouble. We switched to the system and I forgot it exists — no smell, no maintenance.

Client nameCountry home · City/State SATE

Example

I wanted a house that reused its own water. Today the treated sewage goes back to the toilets and cleaning, and our mains consumption plummeted.

Client nameTownhouse · City/State ECOTED

Example

It arrived factory-ready and was buried the same day. I expected weeks of work in the complex and there was none of that.

Client nameResidential complex · City/State Cisterna Pronta

Example

All the water from the shower and washing machine used to go down the drain. Today it comes back treated for the garden and for cleaning the outdoor area.

Client nameTownhouse · City/State OASIS

Example

The system decides on its own when to use rainwater and when to draw from the mains. I don't touch a single valve — it just works.

Client nameSingle-family home · City/State Smart Rain

Example

On the farm, our concern was the water table. Knowing the effluent is treated before it infiltrates changed the conversation with the whole family.

Client nameFarm · City/State SATE

Example

We designed the whole house around sustainability, and this was the missing piece. Every visitor asks how it works.

Client nameSustainable home · City/State ECOTED

Water solutions for your home.

Sustainability that fits your home.

How water flows through your home

Rainwater one solution

Cisterna Pronta

Household sewage two paths

SATE

ECOTED

Quick and easy installation

Digging the trench

Preparing the bedding

Placement and anchoring

Partial backfill

Filling

Inlet and outlet

Consumption, delivery and power

Backfill and landscaping

In our clients' homes

Make your home more sustainable and economical.

Water solutions for your home.

Sustainability that fits your home.

How water flows through your home

Rainwater one solution

ACisterna Pronta

Household sewage two paths

BSATE

CECOTED

Quick and easy installation

Digging the trench

Preparing the bedding

Placement and anchoring

Partial backfill

Filling

Inlet and outlet

Consumption, delivery and power

Backfill and landscaping

In our clients' homes

Make your home more sustainable and economical.

Cisterna Pronta

SATE

ECOTED