Antipodean Construction & Building Services LDA

18/06/2026

This is what happens to your home when the people building it either don’t know this detail or know it and skip it anyway.

The flush threshold is everywhere in modern builds. Terrace level with the living room floor, no step, dead clean. Buyers love it. But it’s one of the easiest details to get wrong, and when it’s wrong, water comes straight in under the door.

Done properly it’s not complicated. The ground slopes away from the house. A drain sits just below floor level across the doorway and carries water off. The waterproofing climbs up behind the frame like a hidden wall and gets buried out of sight. Flush is just the look — the barrier’s still there behind it.

The trouble is half the trade either doesn’t understand how water actually moves, or understands fine and cuts the corner to save a day and a few euros. Either way it’s not their problem once they’ve been paid. It’s yours. And you don’t find out until the mould comes through the corner of a wall or your timber floor begins to rot.
None of it shows up at a viewing. All of it is expensive once it declares itself.

If you’re buying, renovating, or just want a straight answer on whether a detail’s been done right get in touch. We do independent building inspections across northern Portugal, and we’re happy to give advice before you commit.

18/06/2026

An excerpt from our builders notes blog:

Here's something most foreign buyers don't know. In Portuguese residential construction there is no mandatory certification for individual tradesmen. Anyone with a van and a logo can call themselves a builder. The flip side surprises people even more — a big, well-marketed renovation brand is not automatically safer. Plenty of the glossiest names in the sector are franchises: they sell the job, take their margin, and subcontract the actual building work to whoever is available…. Follow the link to read more

No mandatory certification, glossy franchises that subcontract, the engineer behind the website, reviews you can't trust, deposits to firms that vanish — who you're really hiring, and how to protect yourself, when choosing a builder in Portugal.

12/06/2026

Check out our blog which includes practical advise on buying and renovating in Portugal

How renovation works in Portugal — quotes, permits, trades and timelines — and how an English-speaking builder managing Portuguese contractors keeps your project on track.

12/06/2026

Check out our fresh new website - https://antipodeanporto.com

Independent building surveys and inspections in Porto. 25 years of hands-on experience. Always on the buyer's side.

29/04/2026

Property owners.
If you’ve Googled “renovation Porto” or “roof repair Porto”, the first three pages of results are full of building companies — different names, different logos. A lot of them are the same operator running multiple websites or single entities posing as builders. Same template. Same fake photos. Same copy paste text, some even with the previous builders name accidentally copied over 🤣. No NIPC, no alvará, no real address. They’re not builders. They’re call centres that ship your job out to whoever’s free that morning or a franchisee.
This setup protects them. No company name on the contract, no alvará, no real entity behind the website means there’s no one to sue when it goes wrong. The whole thing is engineered to make sure they can take your money, do a botched job, and disappear with zero liability. When the roof leaks six months later, the the phone number’s dead, and the “company” you paid never legally existed in any form you can pursue. That’s why they do it. People lose tens of thousands and have nowhere to go.

Two step check before you trust anyone:
1. Search them on impic.pt — Consultar → Alvarás de empreiteiro de obras particulares.
2. If there’s no NIPC published on their website, walk away.
Happy to answer questions. DMs open if you have any questions

27/03/2026

Everyone gets distracted by kitchens and bathrooms…
but the roof’s what protects the whole place.
This one looked mint on the surface fresh reno, nice finishes. Up top? Absolute mess.
Caruncho, fungus, mould, water coming in everywhere.

This is exactly how “good deals” turn into expensive nightmares.

If you’re buying don’t skip the roof inspection.
It’s usually where the real story is.

27/02/2026

This project in rua Goa turned out to be far more complex than expected.

Once we opened the floors, we discovered severe caruncho damage the timber joists had been completely compromised.

So we removed the entire floor structure and rebuilt it from scratch.

New insulated subfloor system.
New laminate flooring.
Full plumbing replacement.
Brand-new kitchen and bathroom.
New windows.
New ceilings and insulated false walls for proper thermal comfort.

What started off as a cosmetic renovation became a structural rehabilitation.

26/01/2026

A smarter way to buy property — before you commit.
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We help expats and foreign buyers buy smart, build well, and avoid costly mistakes through a complete suite of construction and consulting services.

We provide builder-led pre-purchase inspections/surveys technical due diligence, and end to end renovation project management — supporting investors at every stage, from acquisition through to delivery.

Clear risk analysis. Real construction insight. Independent advice.
Built for clients who value certainty, quality, and long term outcomes.

📍 Porto
🇦🇺 25+ years construction experience | 🇵🇹 Deep local knowledge
www.antipodeanporto.com

11/06/2025

These are the kind of restoration projects I used to dream about when I’d visit Porto over a decade ago bringing old houses back to life, respecting their bones, and giving them a new story. Now, I’ve got my own company here doing just that.

07/04/2025