On our sitesFAQ
Your questions, our answers
What we are asked most often before a project. Yours is missing? Call or write to us.
Do you sell to private clients or only to professionals?
Both. We work with building contractors, architects, public and private project owners, and we also support private clients for their homes, from the showroom to installation.
Why are prices not displayed on the site?
The price of a covering depends on quantity, accessories (underlay, skirting, profiles, adhesive), installation and the condition of the subfloor. We prepare a detailed quote once we understand the project: free and without obligation.
Can I see and touch the products before ordering?
Yes. The Chéraga showroom displays the collections in large format, and samples can be viewed by appointment. A screen photo never replaces the real material.
Which floor for a clinic or a laboratory?
A homogeneous or heterogeneous PVC floor with an antibacterial, fungistatic surface treatment, installed in hot-welded sheets with coved skirting: no joints, easy cleaning and disinfection. See the “Antibacterial flooring” family and the “Antibacterial vinyl” wall panels.
Laminate or LVT: which should I choose?
Laminate (HDF fibreboard) offers the most realistic wood designs and high abrasion resistance (AC4 to AC6 classes), but does not tolerate standing water. LVT (vinyl) is waterproof, quiet and warm underfoot: ideal for kitchens, bathrooms, shops and hotels.
What do the use classes 23, 32, 33, 34 mean?
It is the European EN ISO 10874 classification. The first digit gives the type of premises (2 = residential, 3 = commercial, 4 = industrial), the second the traffic intensity (1 moderate to 4 very heavy). A class 33 floor suits a busy shop or office; 34 a station hall or a shopping centre.
Do you handle installation, and where?
Yes, our teams install what we supply: subfloor preparation, underlay, glued, click or tile installation, hot welding, finishing. We operate in Algiers and the neighbouring wilayas; for the rest of the country, let’s talk.
How do I calculate the quantity to order?
Surface area + 8 to 10% cutting allowance (more for diagonal layouts or irregular rooms). On laminate product pages, a calculator converts your m² straight into boxes. We always check the measurements before ordering.
A floor, wall or ceiling project?
Describe the premises and surface area: we come back to you with suitable products and a detailed quote, supply and installation included.