Obra Lisboa Blog

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RCDs in a renovation: how to organise electrical circuits without blacking out the whole home
A well-planned electrical board prevents one small fault from cutting power to the whole home. Learn what to separate, document and review before walls are closed.
Basement Inspection Chambers and Floor Traps: Plan Access, Cleaning and Odour Control
A hidden inspection chamber or dry floor trap can turn a minor basement issue into a persistent problem. Plan access, drainage checks and odour control before finishes go in.
Replacing Waste Stacks in an Older Apartment Building: Coordinating Homes, Access and Reinstatement
A practical guide to replacing waste stacks in an older apartment building, coordinating access between homes and agreeing reinstatement, responsibilities and records before walls are opened.
Replacing Water Risers in an Older Apartment Building: Condominium Decisions Before Opening Walls
A practical guide to replacing water risers in an older apartment building, covering diagnosis, condominium approval, access to flats, site planning, reinstatement and final checks.
Low Water Pressure in a Lisbon Apartment: What to Check Before Renovating
Before replacing taps or opening walls, learn how to locate low water pressure, request meaningful tests and avoid expensive fixes that miss the real cause.
Outdoor dining at a house: what to plan before setting out the table
Before buying a table, pergola or lights, plan shade, drainage, paving, power and circulation for an outdoor dining area that works in summer and holds up in wet weather.
Outdoor Clothesline at a House: Location, Drainage, Privacy and Fixings
Before installing an outdoor clothesline at a house, plan sunlight, the route from the laundry area, drainage, privacy and structural fixings. Good decisions prevent damp laundry, puddles and awkward shortcuts.
Outdoor Equipment Base: Plan Flooring, Drainage, Noise and Access First
Before fitting garden equipment, plan a stable, drained, quiet and accessible outdoor technical base that will remain practical to maintain.
Maintenance Paths in a Small Courtyard: Keep Access Without Losing Usable Space
A well-planned maintenance route in a small courtyard keeps taps, drains, walls and equipment accessible without turning the outdoor area into a wasted corridor.
Outdoor Sockets for a House: Placement, Rain Protection and Garden Circuits
Plan outdoor sockets for a Portuguese home with safer placement, weather protection and properly considered circuits for garden equipment and everyday use.
Portable Generator at a House: Safe Location, Essential Loads and Carbon Monoxide Risks
A practical guide to preparing a portable generator at a house: outdoor placement, carbon monoxide, weather, fuel, cables and safe power for essential appliances.
Hot-Water Pipework in a Renovation: Reduce Waiting Time, Heat Loss and Future Repairs
The route of hot-water pipes affects daily comfort, wasted water and future repair work. Learn what to plan before closing walls, ceilings and floors in a Lisbon renovation.