Obra Lisboa Blog
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Dehumidifiers in Lisbon Apartments: How to Choose One Without Hiding the Cause of Damp
A dehumidifier can improve comfort in a Lisbon apartment, but it should not conceal leaks, condensation problems or inadequate ventilation.
Carbon Monoxide Detectors at Home: Where to Install Them and What They Cannot Replace
Learn where carbon monoxide detectors make sense, how to choose their position, and why maintenance, ventilation and safe use of combustion appliances still matter.
Chimney Maintenance for a House: What to Check Before Lighting the Fire
Before fireplace season, check cleaning, draught, cracks, roof flashings and ventilation. A practical guide to reducing smoke, leaks and safety risks in a house.
Autumn House Check: Roof, Gutters, Drains and Seals Before the First Heavy Rain
Before wetter weather arrives, inspect the roof, gutters, drains, downpipes and exterior seals. A structured autumn check can reveal small defects before they become urgent repairs.
Under-Sink Water Filters: What to Plan Before Installing One in a Lisbon Kitchen
Planning an under-sink water filter means checking cabinet space, plumbing, drainage, maintenance and water use before installation in a Lisbon kitchen.
How to Organise Reusable Bottles and Lunch Boxes in a Small Kitchen
A practical guide to creating a clean, ventilated and easy-to-use cupboard for reusable bottles and lunch boxes in a compact kitchen.
Outdoor Air-Conditioning Units in Lisbon Apartments: Placement, Drainage and Noise
Planning air conditioning in a Lisbon apartment starts with the outdoor unit: placement, condensate drainage, noise, maintenance access and condominium rules. Use this practical guide before work begins.
Skylights in a renovation: controlling heat, weatherproofing, daylight and maintenance
A skylight can transform a dark room, but it needs careful decisions on orientation, solar control, roof junctions, ventilation and safe long-term maintenance.
Windbreak Entrance for a Lisbon House: How to Choose It Without Darkening the Hall
A windbreak entrance can reduce draughts and dirt at the front door. Learn how to plan its position, depth, glazing, drainage, accessibility and approvals in Lisbon.
Replacing Downpipes on a Lisbon Apartment Building: What to Plan Before Work Starts
Before replacing downpipes on an apartment building, check the water route, access, façade protection and safe use of the pavement.
Scaffolding for Exempt Works in Lisbon: When a Notice Is Enough and When You Need a Licence
An exempt building project does not exempt you from public-space rules. Learn when Lisbon allows a scaffolding notice, when a licence is needed, and what to prepare before installation.
