Demo illustrationPhotovoltaic solar
Panels that make electricity for your own consumption, mounted on tile or flat roofs and wired to the house.
What we do
- Visit and roof assessment
- Panels, structure and inverter
- Connection to the house
Fernão Ferro · Seixal
From the roofto the floor,the heat in your house.
Solar panels and solar water heating on the roof, heat pumps in the technical room, pellet stoves in the living room and underfloor heating under your feet. We install it, we take the old system out, and we explain how it all works.
- average on Google
- 5.0
- systems, one installer
- 5
- office answers
- Mon–Fri
FLOW · HOTRETURN · COLD
SECTION A–ANOT TO SCALETHERMOSILVA · FERNÃO FERRO
Demo illustration
One house, four levels
What we install, level by level
Read the house the way we work on it: from the roof down. Most homes end up joining two or three of these, and we plan them together.
+7.20
Roof
Level 01Demo illustration
Demo illustrationSolar water heating
Collectors that heat water straight from the sun: thermosiphon with the tank on the roof, or forced circulation to a cylinder indoors.
What we do
- Thermosiphon or forced circulation
- Pitched or flat roofs
- Old collector taken out
+3.00
Technical room
Level 02
Demo illustrationHeat pumps
Heat pumps for hot water and heating, installed with care and with the old system removed.
What we do
- Choosing the right size
- Removing the old equipment
- Start-up and explanation
Demo illustrationHot-water cylinders and pipework
The room where everything meets: cylinders, pump groups, expansion vessels and insulated pipes, laid out so anyone can service them.
What we do
- Cylinders and pump groups
- Insulated copper and multilayer
- Tidy, labelled runs
±0.00
Living room
Level 03
Demo illustrationPellet stoves
Pellet stoves fitted with their flue, for heat where the family actually sits.
What we do
- Stove and flue
- Placement and clearances
- How to use and clean it
−0.10
Floor
Level 04
Demo illustrationUnderfloor heating
Heating coils laid on insulation panels before the screed: even, quiet heat across the whole floor.
What we do
- Insulation panels and coils
- Manifold and zones
- Connection to the heat source
From first contact to the end of the job
How a job runs
- 01
Step 01
You call
Tell us about the house and what you want to change. The office answers Monday to Friday.
- 02
Step 02
Technical visit
We see the roof, the technical room and the space, and ask how the house is used.
- 03
Step 03
Written quote
What we'll install, where, and what it costs. No surprises later.
- 04
Step 04
Installation
On the agreed day, on time. The old system comes out with care; the new one goes in tidy.
- 05
Step 05
We explain it
Before leaving we show you how it works, and we stay a call away for any question.
Demo illustration
Fernão Ferro, Seixal
A small team that explains as it works
ThermoSilva is a small installer based in Fernão Ferro, among the pine woods south of Seixal. We work through the whole house: the roof, the technical room, the living room and the floor.
What customers mention most isn't a brand of panel. It's that the technician turned up on time, explained everything clearly and kept them informed, and that the office answered every question along the way.
THERMOSILVA · FERNÃO FERRO
NOT TO SCALE
- Punctual
- We arrive when we said we would.
- Clear
- We explain each step, in plain words.
- Careful
- The old system comes out without damage; we leave it clean.
The kind of work
Roofs, rooms and floors
Photovoltaic
Solar water heating
Technical room
Pellet stove
Underfloor heating
Demo illustration
5.0 average · 7 Google reviews
What customers write
Note 01
“Fábio from Thermosilva did an excellent job. He was extremely punctual, professional and very communicative: he explained everything clearly and kept me informed the whole time. He solved the problem quickly and competently. It's increasingly rare to find a service that combines technical skill, punctuality and good communication so well.”
Note 02
“Heat pump installation. A very efficient technical team, careful in fitting the new system and taking out the old one. Quick, always available to answer any question. The office staff match the quality of the service. I think I made a good choice.”
Note 03
“Very happy with the work done: solar panels and a solar water-heating system. Great professionalism, technical competence and friendliness.”
Note 04
“Fantastic team, always available, from the first contact to the end of the job. Highly recommend.”
Note 05
“Spectacular technician, fast and efficient. I highly recommend the company.”
Note 06
“Excellent professional! I highly recommend them.”
Had a job done by ThermoSilva?
A Google review is how the next neighbour in Seixal finds us.
Before you call
Questions people ask
No. We install photovoltaic panels, solar water heating, heat pumps, pellet stoves and underfloor heating, plus the technical room that connects them.
Photovoltaic panels make electricity for the house. Solar collectors heat water directly. Many homes use both; at the visit we explain what makes sense for yours.
Call and tell us about the house. We book a technical visit and then send a written quote with what we'll install and the cost.
Yes. We take the old equipment out with care and install the new one in its place.
Yes. If a system stopped working well, call and describe what's happening; we'll tell you the next step.
We're in Fernão Ferro and work across Seixal and the surrounding area. Call to confirm your location.
Seixal and around
Tell us about your house
Call the office: we answer, take note of what you need and book the technical visit.
Call now965 106 136Address
R. António Sérgio n78A, 2865-053 Fernão FerroOffice hours
- Monday to Friday
- 09:00–12:00 · 14:00–18:00
- Saturday and Sunday
- Closed
The office closes for lunch between 12:00 and 14:00.