Design Expert Pro · Varna

We design and build public and residential buildings

An architecture and engineering practice based in Varna, Bulgaria. We work with municipalities, companies and private clients, and take every project from the first idea to the finished building.

Send an enquiry See our projects

ArchitectureEngineeringWater networksConstruction

Apartment building with a living green wall and garages, set into a sloping site — Apartment building with a living wall The green wall climbs the facade and grows the building into the hillside.

Services

What we do

Architectural design

New and passive buildings, renovation and refurbishment. We prepare the concept, technical and working design.

Engineering design

Every part of the investment project, coordinated by one team.

Structural
Water & sewerage
Electrical
HVAC
Energy efficiency
Fire safety
Health & safety
Construction waste
Cost estimates

Water and sewer networks

Water supply and sewer networks, pumping stations and hydraulic calculations for towns and villages.

Construction

Construction works and designer’s supervision, from the drawings to the finished building.

Projects

Sectors

Every building type has its own codes and requirements. These are the projects we work on most often.

The roof is a garden and the pergolas harvest the sun. The break between lectures carries on among the greenery.

Educational buildings

New school buildings and renovation of existing ones. Bright, accessible and energy efficient.

A calm, light facade and a timber entrance that welcomes you from afar. A building you can walk into without worry.

Healthcare facilities

Buildings for healthcare where function, hygiene and accessibility come first.

In the evening the building glows warmly in the garden, and the lit paths lead everyone to the door.

Social care buildings

Functional, accessible buildings designed with care for the people who use them.

Curved terraces stack up floor by floor, and the warm timber at the top catches the sunset first.

Residential buildings

Single-family houses and apartment buildings shaped by the site, the light and the way people live.

A dark volume, clean lines of light and clear signage. A building you notice from the road and remember.

Commercial buildings

Retail and service buildings that are functional, recognisable and convenient for customers.

The reinforced riverbank becomes a promenade with benches and shade, where the town slows down along the water.

Water supply and sewerage

Water and sewer networks, pumping stations and hydraulic calculations for towns and villages.

More projects

Tap a photo to see it full size.

Three-storey hotel with a pale stone facade and arches above a spa with a pool and green roof, guests on a lawn with marquees — Hotel with spa Arches of pale stone, terraces facing the sunset and a pool beneath a green roof. A place for long summer evenings.

Single-storey villa with timber slats and stone window frames, a pool on a stone wall and a sunset over the water — Hillside villa Stone frames, timber slats and a pool resting on a dry-stone wall. The sun sets right in front of the terrace.

Pavilion with timber columns and glass walls beside a rectangular pool in a garden at sunset — Poolside pavilion Timber columns, floor-to-ceiling glass and a broad roof for shade. A summer room whose walls are the garden.

Production hall with light cladding panels and a timber-slat facade at the entrance of a pastry workshop — Pastry workshop Dough is kneaded and baked at the back, while the front smells of sweets. A plain production hall with a warm timber face to the street.

Two A-frame houses with glazed gables and a timber deck by a lake at sunset — Holiday houses by the water Two sharp silhouettes among the birches are mirrored in the lake, and the glass opens the whole room to the sunset.

The same A-frame houses at night with lit interiors and reflections in the water — Holiday houses by the water, evening At night the houses glow like lanterns on the shore, and the water doubles their light.

Two-storey house of concrete volumes and timber cladding with wide terraces and glass balustrades — Family house with terraces Concrete volumes, dark timber and wide terraces from which the garden feels like part of the home.

Single-storey social care building in daytime with large glazing facing the garden — Social care building, daytime By day the glass walls let the garden in, and the benches under the trees invite conversation.

Passive buildings

A building that barely needs energy for heating

A passive building keeps the heat inside in winter and outside in summer. Heating and cooling costs drop to a minimum, and the indoor air stays fresh all year round.

Continuous insulationA thick, unbroken insulation layer around the whole building envelope.
AirtightnessAn envelope without gaps through which heat escapes uncontrolled.
No thermal bridgesDetails where the structure does not carry cold into the interior.
High-performance windowsTriple glazing with a warm installation joint.
Heat-recovery ventilationA constant supply of fresh air, with the heat from the outgoing air recovered.

Compact two-storey house with large glazing, a concrete frame and timber cladding — Passive house Compact and quiet, it holds on to its warmth and lets the light in through large glazing.

Passive House criteria

Space heating demand: ≤ 15 kWh/m² per year
Airtightness n50 at 50 Pa: ≤ 0.6 h⁻¹
Windows, Uw value: ≤ 0.80 W/m²K

Indicative values. Exact requirements depend on the climate zone and the type of building.

Process

How we work

One team leads the project through every stage, so the decisions made on day one reach the building site unchanged.

01
Survey

Site visit, input data, land survey and clarifying the brief with the client.
02
Concept design

Massing and layout options that we discuss and agree on together.
03
Technical and working design

All design disciplines under Bulgarian Ordinance No. 4 on investment projects, with bills of quantities and cost estimates.
04
Approvals

Approvals from the utility companies, project approval and the building permit.
05
Construction and supervision

Construction works and designer’s supervision through to commissioning.

Clients

Who we work for

Municipalities

Public tenders under the Public Procurement Act for schools, healthcare and social care buildings, and water networks.

Companies

Commercial and service buildings designed around the needs of each business.

Private clients

Single-family houses, apartment buildings and passive buildings.

Office: VarnaWe work across: North-East and Central Bulgaria

Contact

Let’s work together

Tell us about your project and we’ll get back to you to discuss the next steps.

Phone: +359 898 506 900
Email: [email protected]
Office: 12 Drazki St, Varna, Bulgaria