Steel-frame homes
Contemporary one- and two-storey homes with a light steel structural system.
Browse projects →We create modern prefabricated houses in precast concrete and light steel construction from catalogue models, your sketch or a bespoke brief.
Our approach allows dimensions, layout, facade and completion level to be adapted to the site and budget.
Contemporary one- and two-storey homes with a light steel structural system.
Browse projects →Practical solutions for efficient delivery, repeatable quality and a customised appearance.
Browse projects →Modular spaces for offices, showrooms, retail, service and administrative uses.
Request a quote →Light steel solutions for warehouses, halls, workspaces and specialised buildings.
Request a quote →Have your own layout? Send a drawing, image, PDF or even a hand sketch and we will develop it into a technically feasible solution.
We are not limited to a fixed catalogue. Area, rooms, heights, openings, roof, terrace and facade can be adapted to your requirements.
SEGA BUILD offers both precast concrete systems and light steel construction. The system is selected according to the project, number of storeys, architecture and technical requirements, with a focus on precise production and predictable installation.
The process is structured so you know what happens next, which decisions are being made and how the final technical brief is defined.
We receive your idea, plans, sketch and site information.
We define layout, dimensions, openings, facade and structural requirements.
Components are prepared to the approved configuration and technical specification.
Completion time: approximately 4 weeks.Logistics are planned around the country, site access and delivery volume.
The structure is assembled on site according to the project and agreed scope.
Installation time: 5–10 days.A well-designed structural and insulation package helps maintain a more stable indoor temperature, supports efficient heating and improves comfort throughout the seasons. Our material choices focus on reliability, long service life and practical maintenance.
Combined wall and roof insulation layers help reduce heat loss and support a more even indoor climate.
Good insulation and controlled construction can reduce the energy required for heating and cooling and help the home reach the desired temperature more quickly.
Systems and materials are selected with a focus on reliability, durability and long-term performance when correctly used and maintained.
Controlled production, optimised material use and the recyclability of selected components support a more responsible construction process.
Precast concrete and light steel systems are planned with clear technical specifications, controlled materials and a structured production process.
Components are prepared to project dimensions and a clear specification.
The structural system reduces mass compared with traditional heavy construction.
Layout, facade, openings and completion level can be adapted.
Design, production and installation are planned as consecutive stages.

SEGA BUILD works with clients who want a ready solution as well as those who already have a concept. We focus on clear communication, technically feasible design and contemporary architecture.
Before production, you should know what you are receiving, how it will be delivered and which elements can be customised.
Discuss your ideaThe final quotation is prepared individually. The exact scope of materials and works is described in writing before order.
Get a personalised quoteTo compare quotations correctly, we specify which elements are included for your project.
SEGA BUILD develops prefabricated houses using precast concrete systems and light steel construction, with Bulgaria as our primary market. We work with catalogue models and individual briefs adapted to the site, functional needs and applicable local requirements.
The construction system supports precise production, controlled dimensions and flexible adaptation of layouts, openings, roof geometry and facades. For projects in Bulgaria, we place particular emphasis on quality materials, a reliable structural system and a clearly defined technical scope before production.
Our catalogue includes single-storey models in several sizes that can serve as a starting point for a customised project. If you already have a sketch or architectural plan, send it through the enquiry form so we can discuss the technical solution and prepare an individual quotation.
SEGA BUILD designs, manufactures, delivers and installs prefabricated houses for clients across Bulgaria. Our operational focus is especially strong in Montana and Northwestern Bulgaria, allowing efficient coordination of communication, logistics and site preparation for installation.
We work on projects throughout the northwestern region, including the areas around Montana, Vidin, Vratsa, Lom and Berkovitsa. Every site is reviewed individually according to access, local requirements, ground conditions and the selected construction system.
Wherever the project is located in Bulgaria, our goal is a clear technical specification, quality materials and a well-organised process from design through installation.
Send an enquiryThe most common questions before an initial enquiry. For a specific price and schedule we need the area, project information, installation location and preferred completion level.
Yes. You can send an architectural design, plan, PDF, image or hand sketch. After technical review we will propose a feasible implementation route.
Yes. Depending on the structure, layout, openings, facade, roof, terrace and other elements can be modified.
Price depends on area, structural scheme, materials, completion level, transport, installation and site-specific conditions.
Desired area, number of storeys, approximate layout, location and preferred completion level. If you have a sketch or project, attach it to the enquiry.
The catalogue value is indicative. Foundation requirements and whether the foundation is included are clarified for the plot and agreed scope.
Transport depends on country, distance, delivery volume and site access. The exact amount is stated in the individual quotation.
The schedule depends on area, project complexity, site preparation, logistics and agreed scope. A specific programme is provided after technical clarification.
The service installation level is configured for the specific project and described in the quotation. Do not assume the catalogue price automatically includes all services.
Yes, where the structural scheme allows it. Changes are checked technically before final design.
Permitting requirements vary by country and municipality. The project must comply with local rules before production and installation.
Describe the project, country and installation location. If you have a sketch or visual, attach an image up to 3 MB.
info@segabuild.com