CMJ ENG

CARPINTERÃA METÃLICA JAVIER S.L.U

With over 32 years of experience in the manufacture and installation of aluminum and PVC parts.

PVC

PVC windows are made from a durable, insulating material that offers excellent energy efficiency and comfort. They don’t rust, require minimal maintenance, and guarantee durability and thermal and acoustic insulation.
Choosing PVC windows means choosing comfort, energy efficiency, and sustainability.

ALUMINUM

Aluminum windows stand out for their strength, lightness, and modern design. They offer great durability, do not warp over time, and allow for thinner frames to make better use of natural light. They are an elegant and low-maintenance option.

Choosing aluminum windows means choosing design, durability, and style.

About us

We specialize in the manufacture and installation of aluminum and PVC windows, as well as other enclosure systems such as pergolas, galleries, property fences, and sectional or sliding doors.
We offer customized solutions and a wide variety of designs tailored to your needs.