Articles by Argile

You have clients on oil who want to cut their bills without jumping straight to all-electric. A hybrid system lets them keep the safety net of a backup boiler, while covering most of their needs with a more efficient solution when the weather is mild. The payoff: a job that's easy to explain, quick savings, and a transition that reassures — for them and for you.

5 min read

A well-installed heat pump is often the difference between a delighted client and a job that drags on through after-sales service. As a tradesperson, you have three simple levers, proper sizing, clean settings, and a well-prepared hydraulic circuit, to secure performance and consumption. And when everything is squared away from commissioning, profitability follows, with no vague promises or mid-winter surprises.

5 min read

On an external wall insulation job there is not one thermal resistance threshold but three, and they do not measure the same thing or come from the same texts: 3.2 m².K/W on the complete wall under the trigger-work obligation, 3.7 on the insulation alone for the BAR-EN-102 certificate sheet, and 4.4 for external insulation in the MaPrimeRénov' guided route. Mixing them up means pricing a thickness that will not pass inspection.

5 min read

Between a single system and room-by-room equipment, the question isn't the technology, it's the right project scenario. As a tradesperson, you save time when you know where the real costs hide — network to build, maintenance, controls, and above all how the home is actually used. The idea is to choose the solution that holds up over time, not just on the quote.

5 min read

On an energy retrofit site, the difference between a satisfied client and a blow-up often plays out at your interfaces. When insulation, ventilation and heating follow one another, simple coordination, clear handover points and sharply defined responsibilities prevent rework and tension. You save time, you secure quality, and so do your partners.

5 min read

For sizing that holds up, everything hinges on the right local cold-weather scenario. As a tradesperson, this benchmark is what keeps you from installing a heat pump that runs at overcapacity or, conversely, an oversized system that costs more and regulates poorly. With a few simple checks, you can secure your power choice and your on-site performance.

5 min read

Between a single hydraulic network and room-by-room equipment, your clients mainly want comfort without a runaway bill. In renovation, the right choice turns on three very concrete points: the state of the building, actual usage patterns, and the ability to control zone by zone. By framing these criteria as early as the visit, you secure the quote and avoid bad surprises on site.

5 min read

On a job site, the right heating choice often comes down to two simple questions. What level of comfort does your client expect, and what network already exists in the home, radiators, underfloor heating, or nothing at all. By asking the right questions from the site visit, you avoid bad surprises and protect your margin.

5 min read

In 2026, what makes the difference isn't just your know-how, it's your organization. A clear structure, well-defined roles and tight job tracking save you from endless days and margins that evaporate. Set the right framework now, and you gain as much in peace of mind as in profitability.

5 min read

On a job site, external wall insulation is often where everything is decided: comfort, finishes, and zero rework afterward. As a mason, you control the sensitive points, starter tracks, reveals, sills, and the coordination between trades. With a clear method and well-executed details, you secure performance and get a smoother job.

5 min read

When a roof insulation job is well framed, you win on every front: client comfort, fewer disputes, and a clearer margin. Between rafters, cold lofts, and sarking, the right choice depends mainly on access, thermal bridges, and the expected finish level. With your certification, you can also secure the funding file without spending your evenings on it.

5 min read

On site, your customers aren't just looking for an installation that works. They want clear choices, secured grants, and a clean result with no surprises. Your heating know-how and your RGE qualification are what turn a vague enquiry into a signed quote. It's up to you to make that visible, from the very first contact, to gain trust, a higher average basket, and more referrals.

5 min read