Landscaping in the house design: thinking about the greenery from the drawing board
Landscaping comes in together with the house design, not after moving in. Levels, drainage, irrigation and outdoor lighting are born on paper. See how EZA does it.
Landscaping in the house design means thinking about the garden together with the architecture, while still on paper, and not after moving in. A real garden involves ground levels, drainage, irrigation piping and light points, and all of this becomes expensive and hard to solve once the house is finished. In more than 35 years of building in Criciúma, we have seen many gardens that looked beautiful on the drawing turn into a headache because they were left for last. In this text we explain what landscaping defines in the project and why it needs to come in early in the architectural design.
Why landscaping comes together with the house design
The garden of a high-end house is not an ornament you add at the end. It affects the structure, the plumbing and the electrical work. A reflecting pool needs a pump, a power point and waterproofing. A planter over the slab needs load provisioning and a drain. None of this is solved well once the house is finished.
When landscaping arrives after moving in, what was a detail turns into construction work. It means breaking up flooring to run piping, opening a wall to take power to the back of the lot, redoing waterproofing that no one planned for. In practice, the client pays twice for the same service.
Levels and drainage: the terrain dictates the garden
Every lot has a slope, and the earthworks of the project define where the garden will work. Platforms, embankments and retaining walls are design decisions, not planting ones. If the lawn sits in a low spot with no water outlet, it turns into a bog in the first week of heavy rain.
The garden's drainage also needs to work together with the house's drainage. Drains, gravel, channels and catch basins have to be on the same drawing that carries water away from the roof and the yard. Standing water next to the foundation is a serious problem, and a poorly drained garden is usually its gateway.
Irrigation and infrastructure: what stays buried
Irrigation piping, an outdoor water point, a stub for the water-mirror pump, conduit for automation. All of this runs beneath the flooring, wall and lawn. During the project, it is an open trench and laid pipe. After the project, it is cut granite flooring and a torn-up flowerbed.
That is why we recommend leaving the infrastructure ready even when the planting is left for a second phase. The cost of the pipe and conduit during the construction phase is small compared to the cost of redoing anything later. The math doesn't add up any other way.
- Water points and drains in the planting beds and planters
- Conduits for garden lighting and automation
- Power provision for a water feature or pool pump
- Load provision and waterproofing for planters over the slab
Outdoor lighting is decided in the electrical plan
A path light along the walkway, a wall sconce on the wall, an accent light on the tree. Each of these points needs a buried conduit and its own circuit, preferably separate from the interior lighting. This is drawn on the electrical plan, together with the rest of the house, and not with the electrician coming back months later.
When the garden lighting is only remembered at move-in, the result is exposed cabling, an improvised extension cord and a spike light plugged into an outdoor socket. Does it work? It sort of works. But it does not match a house that took years to be finished. And well-resolved outdoor lighting is also security, because a dark plot invites trouble.
How we handle landscaping here at EZA
EZA has already delivered a project with landscaping by Alex Hanazaki, a nationally renowned firm. In this kind of project it becomes clear what separates a good garden from an improvised one: the landscape architect comes in early and their design is coordinated with the structural, plumbing and electrical systems before the project begins.
This is how we work: clash detection across projects and VR visualization, so the client understands every detail and anticipates decisions while changing is still cheap. And wherever there is a planter box or a reflecting pool over structure, there is a watertightness test before planting. Everything is sealed, filled, and then watched over time. It takes time, but waterproofing only works when it has been proven.
The same reasoning applies to the leisure area and pool: the earlier greenery and leisure enter the design, the less rework on site and the better the final result.
In the end, good landscaping is not born in the nursery, it is born on the drawing board. Thinking about the greenery from the design stage avoids tearing things down, protects the foundation, and leaves the house ready to receive the garden at the right time. For over 35 years, EZA Engenharia has been building high-end houses in Criciúma and the region with this care of seeing the whole project, from the retaining wall to the last seedling. If you are starting your project, take a look at our projects and reach out to us on WhatsApp (48) 99191-2018 or by e-mail at [email protected]. The website is eza.com.br. Let's talk about your lot.
Frequently asked questions
Can landscaping be done after the house is finished?
It's possible, but it costs more and limits the choices. Without buried infrastructure, irrigation and lighting become an adaptation, often with cut flooring and reworked beds. The smarter path is to leave pipes, drains and conduits ready during construction, even if the planting is left for a second stage.
Does planned landscaping make the project more expensive?
The garden's infrastructure, such as drains, water points, and conduits, costs little during the construction phase, with the trench open and the crew on site. What is expensive is redoing it later, breaking up finished flooring and walls. The planting itself can be phased according to the family's budget.
Who does the landscaping design, the architect or a landscaper?
Both paths exist. Specialized landscaping firms sign off on complete projects, and many architects handle smaller gardens well. What cannot be missing is coordination with the structural, hydraulic and electrical projects, so the garden does not clash with the house during execution.
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