Damp-proofing certificates: What to look for in a certified damp-proofing specialist?

Moisture control is not a regulated profession in Belgium. This means that, in principle, anyone may and can call themselves a damp-proofing specialist, and thus carry out work such as moisture solutions may offer. Anyone who hires an unlicensed contractor or a cut-price builder to carry out your moisture problems Any attempt to help resolve this carries significant substantive, financial and structural risks. Hiring a certified damp-proofing specialist helps you, as a homeowner, to avoid many common mistakes and uncertainties.

• Incorrect or superficial diagnoses: unaccredited damp-proofing firms often look only at the outward signs of the damp problem, without investigating the underlying cause at all, and then prescribe standard solutions that merely treat the symptoms. This can lead to major problems, because if rising damp is determined whilst you are dealing with penetrating moisture, a damp cellar or condensation moisture, you inject the walls to no avail. The damp therefore remains, and the damage continues to spread underground.
• Use of inferior or untested materials: many unaccredited damp-proofing contractors use cheap, unbranded products or harsh chemicals without any safety or durability certification. These substances may therefore give off toxic fumes whilst the damp-proofing work is being carried out, directly damage the brickwork or lose their effectiveness just a few months after moisture control.
• Construction errors on site: we are literally talking about botched work, such as carrying out wall injections at the wrong height, drilling too few holes, using the wrong drilling depth or poor basement waterproofing. These extremely inappropriate actions ensure that the damp barrier remains compromised, allowing the damp problem to spread further throughout your home unhindered. Furthermore, the addition of salt barriers when the plastering often overlooked, resulting in hygroscopic salts or saltpetre damage the new top coat.
• Worthless warranty claims and companies that vanish: a slogan based solely on the number of years’ experience in the trade – as stated on a business card – has no legal value if it is not backed up by clear contractual terms. Uncertified damp-proofing firms regularly change their names or even go bankrupt, meaning that if damp problems recur, you have nowhere to turn and cannot take legal action.
• Hidden damage and health risks: carrying out damp-proofing work half-heartedly or carelessly traps damp within the structure of your home. This then leads to hidden wood rot in the floor joists, damage to the load-bearing structure and persistent mould growth that affects the air quality inside your home. This damages both the value of your home on the property market if your health and those of your family.
• Missing out on renovation grants: the Flemish Government requires, when applying for premiums, as in the My Renovation Premium, a clear technical report on the damp-proofing works, official certificates and detailed invoices. Without the contractor’s accreditation and the correct documentation, your grant application will be rejected straight away.

To ensure that your home is the best moisture control receives, supports AquaConsult’s quality guarantee on two pillars, namely product testing and installation testing. In this way, we provide you with proof of accreditation as an official damp-proofing specialist, as all our materials are tested in advance and our moisture control solutions are monitored by an official supervisory body.

1. The ATG Certificate: Inspection of the product or material

An ATG certificate or independent technical approval is an official Belgian quality mark for construction products and systems. This certification is therefore issued by independent certification bodies.

The product itself, such as our injection resins for wall injection, cellar cladding for basement waterproofing and -drainage or water-repellent materials for facade impregnation, have been extensively tested in independent laboratories for their chemical properties, environmental standards, adhesion and durability. All our materials carry an ATG certificate, which means that our products are of high quality and safe for both your home and your health.

This therefore has certain advantages, or reasons why this is of great importance to you as our customer.

• Proven effectiveness: you only invest in materials that have been scientifically proven to permanently resolve damp problems. This means you run no risk of ending up with unbranded or experimental quick-fix solutions that merely treat the symptoms.
• Home safety: the ATG certificate guarantees that the substances used in our damp-proofing treatment are emission-free and completely safe for the air quality in your home.
• Essential for grant applications: a valid ATG certificate is often a technical requirement for renovation grants to apply successfully. What’s more, here at AquaConsult, we’ll help you submit a flawless grant application. We’ll provide you with all the necessary documents and have all the required certificates to ensure you can reduce the cost of your investment without any hassle.

2. The BCCA Certificate: Inspection of the work carried out

The BCCA certificate is Belgium’s leading quality mark for damp-proofing, which monitors the contractor’s work and the installation of materials. Not only must our products and materials meet the required standards and be officially approved, but our business operations, the technical training of our experts and our construction sites are also periodically inspected through rigorous, independent external audits.

The BCCA certificate ensures that you, as a customer, can be sure of high-quality workmanship and a long-lasting, clean finish.

• Consistent quality: the quality of our damp-proofing work never depends on which particular day a tradesperson is working. We carry out every project in accordance with the strictest protocols and regulations. This ensures we meet the BCCA’s audit requirements.
• Quality Assurance File: we document every project transparently and keep you, the client, fully informed. Should any dispute ever arise, you will also have a comprehensive and, above all, legally watertight file of evidence at your disposal.
• Immediately verifiable: you don’t have to take our word for it. You can request and check our BCCA certification yourself at any time in the public BCCA database.

At AquaConsult, we combine hard, verifiable certifications with a clear and, above all, people-centred approach. A certificate only becomes truly valuable when it is consistently applied by our experts at every stage of every unique damp-proofing project.

Our quality guarantees

• Free and in-depth moisture diagnosis: our experts will visit you free of charge to a free expertise and carry out a detailed survey of your damp walls. No guesswork – just honest and transparent advice tailored to your specific home and circumstances.
• Long-term, lasting results: we don’t just treat the symptoms. We guarantee that our certificates and realisations that the specific damp problem is permanently eliminated from your home.
• A fixed price with no surprises: the price you see on the quote is exactly what you’ll pay on the final invoice. There’s no small print or hidden costs to come back to haunt you later.
• 100% safe and odourless materials: we use non-toxic, water-based products. You can safely continue to live, work and go about your daily life in your home both during and after the treatment of your damp problem.
• Professional and tidy workmanship: our own, trained experts always cover everything very carefully and leave the site neat and tidy once the work is complete.
• Grant support and funding: as an accredited contractor, we’ll provide you with all the documents you need to apply for a grant easily, and we also offer the option of a bespoke funding plan, if you’d like.
• Local service throughout Flanders: whether you live in Antwerp, Ghent, Bruges, Hasselt or Leuven: our experts are always on hand to help you with a free expertise.

Our approach to bespoke damp-proofing

A certified damp-proofing solution stands or falls on the preparation and precision of the final implementation. Our established working method guarantees the quality of our damp-proofing work, step by step.

1. Thorough moisture diagnosis On-site: our experts analyse the walls and your cellar or other living areas using professional measuring equipment. This enables us to identify the exact cause of your damp problem in your home, such as rising damp, damp cellar or condensation moisture, and we set this out in a diagnostic report. You will also receive this report as proof.
2. Transparent advice and a clear quote: you will receive a detailed, no-obligation quote, with absolutely no pressure to buy. It sets out in minute detail which moisture solution We will advise you on this and how much it will cost, including the specific ATG certificates required for the necessary materials.
3. Certified work carried out in accordance with BCCA guidelines: our own trained experts carry out damp-proofing work effectively and efficiently. They work in accordance with BCCA protocols. This applies to every task and step they carry out, from drilling at precise distances and depths to handing over the site to the client in a dust-free condition.
4. Handover and the quality assurance dossier: once the work has been completed, we carry out a thorough inspection. You will then receive the final invoice together with a compiled quality dossier containing your written guarantee, based on our certificates and all the necessary documents for any premiums.

Why this approach is essential for certification

Certificates such as the ATG quality mark and BCCA supervision are not merely pieces of paper, but strict guidelines which we, as recognised damp-proofing specialists, must follow or apply to the letter. If a damp-proofing contractor skips the damp diagnosis or applies certified injection resins at the wrong depth, the effectiveness is lost and the certificate for your final result becomes invalid. Our structured approach guarantees that the quality marks are also valid on your site, and, above all, that the damp-proofing works are effective and permanent.

A permanent solution to a specific damp problem requires proven expertise, not just smooth sales talk. By choosing a certified damp-proofing specialist, you are opting for approved and tested materials, properly supervised work and a worry-free, permanent long-term solution. Would you like to know which moisture problem what’s going on in your home and which moisture solution Does it really work? Ask today a free expertise Contact AquaConsult and receive expert, bespoke advice, including all your verifiable quality certificates.