Dzhi i Em Inzhenering
“G&M Engineering” Ltd. is a representative and direct importer of the high‑quality products of “JELOVICA” – Slovenia.
The main activity of our company includes the design, supply and installation of wooden windows, interior doors and prefabricated eco‑houses.
Lifestyle:
WOOD – a way of life
Wood has been one of the most widely used materials in human life for centuries. Its physical and mechanical properties, combined with its natural beauty, make it irreplaceable for countless applications. Wood is a natural material created by nature itself. Each wood species has a unique texture, offering endless possibilities for design and authentic aesthetics. In general, wood is a bundle of fibers (vessels), which gives it significant strength, elasticity and excellent thermal insulation at a relatively low weight.
Until less than 70 years ago, wood was the primary material used for window production. Even today, this tradition continues to evolve technologically, establishing wooden joinery as a modern product with undeniable advantages.
Wood has been one of the most widely used materials in human life for centuries. Its physical and mechanical properties, combined with its natural beauty, make it irreplaceable for countless applications. Wood is a natural material created by nature itself. Each wood species has a unique texture, offering endless possibilities for design and authentic aesthetics. In general, wood is a bundle of fibers (vessels), which gives it significant strength, elasticity and excellent thermal insulation at a relatively low weight.
Until less than 70 years ago, wood was the primary material used for window production. Even today, this tradition continues to evolve technologically, establishing wooden joinery as a modern product with undeniable advantages.
WHY CHOOSE MODERN, HIGH‑QUALITY WOODEN WINDOWS?
The irreplaceable qualities of wood as a structural material, combined with modern processing technologies.
Profiles for contemporary wooden windows are made from multi‑layer glued lamellas, providing long‑lasting shape stability, strength and the ability to create diverse designs — both in complex cross‑sections and in large frame dimensions, such as 6 × 3 m showcases in the “passive window” class.
The irreplaceable qualities of wood as a structural material, combined with modern processing technologies.
Profiles for contemporary wooden windows are made from multi‑layer glued lamellas, providing long‑lasting shape stability, strength and the ability to create diverse designs — both in complex cross‑sections and in large frame dimensions, such as 6 × 3 m showcases in the “passive window” class.
Variety of shapes, sizes and colors – unique aesthetic appearance
Classic windows found in cultural heritage buildings come in a wide variety of shapes and details. Modern wooden windows can preserve these timeless forms while achieving significantly better thermal insulation. Their unique aesthetic appearance is the result of the biodiversity of wood species and the wide range of surface treatments and decorative coatings — for example, RAL K5 lacquer colors include 210 shades.
Classic windows found in cultural heritage buildings come in a wide variety of shapes and details. Modern wooden windows can preserve these timeless forms while achieving significantly better thermal insulation. Their unique aesthetic appearance is the result of the biodiversity of wood species and the wide range of surface treatments and decorative coatings — for example, RAL K5 lacquer colors include 210 shades.
Energy efficiency and performance
The well‑known thermal insulation properties of wood are a major advantage for window systems — no profile condensation and almost zero thermal deformation. At the same time, its strength allows the construction of robust frames with large profile sections, suitable for heavy triple‑glazed units with Ug = 0.5 W/m²K. Besides the profile system, the glazing itself is another key element for achieving high energy efficiency. It is also worth noting that in wooden windows, glazing units are sealed with two silicone joints — inside and outside the frame. Modern hardware and sealing systems further enhance performance.
The well‑known thermal insulation properties of wood are a major advantage for window systems — no profile condensation and almost zero thermal deformation. At the same time, its strength allows the construction of robust frames with large profile sections, suitable for heavy triple‑glazed units with Ug = 0.5 W/m²K. Besides the profile system, the glazing itself is another key element for achieving high energy efficiency. It is also worth noting that in wooden windows, glazing units are sealed with two silicone joints — inside and outside the frame. Modern hardware and sealing systems further enhance performance.
Environmental sustainability
Wood is a renewable bio‑resource requiring relatively low energy for processing into a finished product. It does not emit harmful substances and can be recycled. New UV‑protected lacquer coatings and proper maintenance extend the service life of wooden windows, allowing trees to reach technological maturity.
Wooden joinery is an eco‑friendly product that creates comfort, saves energy and is safe throughout its use.
Wood is a renewable bio‑resource requiring relatively low energy for processing into a finished product. It does not emit harmful substances and can be recycled. New UV‑protected lacquer coatings and proper maintenance extend the service life of wooden windows, allowing trees to reach technological maturity.
Wooden joinery is an eco‑friendly product that creates comfort, saves energy and is safe throughout its use.
Windows:
- Wooden windows Jelovica
- Wooden windows with aluminum cladding Jelovica
- Wooden windows for passive buildings Jelovica
- Panoramic walls
- Wooden shutters
- Sun protection systems
- Frameless glazing
Doors:
- Entrance doors
- Interior doors
Eco Modular Houses:
JM‑Engineering – Sofia Office
Address: Sofia, 65 Kostenski Vodopad St., Office 6
Phone: +359 2 850 50 16, +359 889 201 312
Email: jm_eng@abv.bg
Website: https://jm-eng.com/
Design, supply and installation of wooden windows, interior doors and prefabricated eco‑houses. JM‑Engineering delivers reliability, expertise and long‑term experience for corporate and industrial clients.
Dzhi i Em Inzhenering - industry:
Interior doors, Wooden structures Wooden houses, Wood windows, Wood dors, Wooden constructions,