We guarantee you the best price-quality ratio. However, should you obtain a lower price for the same qualification as ours, we will refund you the difference! Of course subject to the submission of a detailed official price offer from a competing company of the same level (ATG certified). Also, the products used, think when injecting walls, must be of sufficient quality.

Didn't you find a lower price elsewhere? Difference refunded!

Read also: WHAT IS THE TECHNICAL ATG APPROVAL?

Condition 1: ATG certificate

The lowest price guarantee only applies to quotations from moisture-proofing companies that are ATG-certified. The competing firm must be in possession of the BCAA label, a quality certificate for Belgian moisture control firms.

Condition 2: high quality products

The lowest price guarantee only applies to quotations using products bearing the 3A+ certificate. That label is the best on the market and guarantees a definitive end to moisture problems for many decades.