
Windows and doors in Denain
Do you live in Denain, or are you building or renovating there? 4J BAT ELEC, based in Bouchain, supplies windows, entrance doors and sliding glass doors in aluminium or PVC, to the dimensions of your site. Installation is available depending on the project.

The most common projects
Replacing old windows
For a town house or a detached home, PVC gives good insulation and easy upkeep. Aluminium suits you if you want slimmer profiles.
Fitting out a new build
Sliding doors, windows and the entrance door are ordered together, in matching finishes.
Changing the entrance door
Solid or glazed, in the finish that goes with your façade.
Around Denain
We answer requests from Denain and the neighbouring towns, including:
- Lourches
- Escaudain
- Abscon
- Wallers
- Hérin
- Valenciennes
- Bouchain
A project in Denain?
Describe it to us: we will reply by phone or email.