Meplasjar, S.L. is a company founded in 1969 as a manufacturer of a wide range of products dedicated to Protection, Signage and Construction.

With the passage of time Meplasjar has achieved to consolidate its position on the market, being nowadays a benchmark of reference within its sector.

A constant focus on customer satisfaction, our commitment to quality regarding raw materials and finished products, the incorporation of innovative products and the constant investment in technology and human resources are some of the key factors to our success.

The continuous growth of our business and the strong presence on domestic and international markets are a clear evidence of our commitment to excellence.

Fabricado en Espa˝a - Made in Spain


Thw mission of Meplasjar is to attend to the market requirements regarding safety, signaling and construction for any building site, manufacturing high quality products and offering excellent customer service.


The vission of Meplasjar is being a manufacturing company leader on its domestic market, focusing on constant growth and international presence. A company this is appreciated for being manufacturer of a wide range of high quality products and for providing excellent customer service.


Meplasjar is a family owned company focused on team building.
We believe in transparence and fluid communication which will provide confidence towards our costumers.




S1 is the section dedicated to the manufacture of all plastic products, both injection and extrusion. One of the most emblematic products JAR manufactures in this section by injection is the JAR Construction Safety Helmet. The assembly of this product is performed by robot (introduction of the cradle, interior instruction label, sweatband, instruction leaflet, packaging, etc.)

Among the extruded plastic components are products such as PVC corner protectors, expansion joints, formwork consumables and fašade profiles for exterior coating. This section also contains a large underground department for the warehousing of the raw material in silos dedicated to this production area.



S2 is our metallic section. In this section we manufacture metallic formwork articles, straps, metallic corner protectors and all metallic barriers for work site safety, including our certified EN13374 Provisional Fall Protection System. In this area we also have a Laboratory where all sorts of tests are performed to those products that require testing.



S3 is our section dedicated to signage. Flexo printing, used to manufacture hazard warning tapes and Silk screen printing (for all sorts of safety signs) are the main activities in this production area. Here we also perform assembly of safety products such as chalk line reels and chalk line powder refills.

Being manufacturers of many safety articles we are able to offer our customers the possibility to customize our products according to their needs. Our catalogue of safety articles is growing day by day as we constantly include new items to our already existing range of plastic and metallic signalling articles.



S4 is our Fished Product Warehousing facility. This luminous and spacious area (3.500 m2) is entirely dedicated to the optimization of distribution of all our finished products. Delivery speed is a priority to Meplasjar and therefore we aim to reduce the delivery time of articles always to the maximum.


Meplasjar is proud to have the Quality Management System Certification UNE-EN-ISO 9001:2015 which extends to the Design, Manufacture and Commercialization of Plastic and Metallic Auxiliary Products for Construction.

Download PDF File Certification.