Today, when constructing any gas combustion implant, it is necessary to use only the right materials and of good quality: refractory or stainless steel flue; bricks, hollow tiles and refractory mortar; faience and cast iron specific for this kind of use, firebox, ovens and insulators.
Since years Deltafond tries to convince those who plan and the building firms to use good and lasting materials.
The clients who have tried and continue to believe in the work of Deltafond, telling families and friends of our products, know that for us, the choice of the constructive materials, is very important.
During work, the price of a good product and a bad one is nothing compared to the total cost of the whole opera and on the long, a good product will cost less then a bad product.

The adjustments or the remakes that come with the years on bad products, apart from costing a lot also may have a bad psychological impact for who live in the house.