About us

J&M engineering LTD is the representative for Bulgaria of the Slovenian factory JEUVICA – one of the leading manufacturers in Europe of wooden joinery and prefabricated eco-houses, distinguished by high quality, traditions, environmental friendliness and energy efficiency. All products are completely factory-made and certified according to modern European standards. Already 25 years together on the Bulgarian market with over 90 000 m² wooden joinery.

The company also offers products to other leading European factories such as

M Sora, Lipbled, Slow down, Todocristal and others.

We are an experienced team of professional engineers, which offers complex engineering – consultations, design, delivery, installation and maintenance of wooden windows, sunscreens, interior doors and other solutions related to the interior and exterior of buildings. The main products, that the company offers are:


Wooden windows for energy efficiency (And=0,6; Uw=0,86 W/m²K) and passive buildings (And=0,5;Uw=0,76 W/m²K):
entirely made of wood - profiles made of multi-layer wood (spruce, larch, oak) with two-chamber glazing with three pieces of glass in combination depending on the energy efficiency.


in a combination of wood with external aluminum cladding


Wooden shutters - solid and with slats (mobile and stationary), with standard facade opening, switchable (with folding and opening facade) or accordion folding


external blinds and blinds, covering and facade rolls, automatic awnings


structures for conservatories