Bol-KA YapıLTD. ŞTİ.
Carrying the Past into the Future.

Since 2011 · Altındağ / Ankara

Carrying the Past into the Future.

At Bol-KA Yapı we protect historic heritage and carry traditional architecture into the future with skilled craftsmanship and contemporary techniques.

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15 yearsExperience · since 2011
11Projects on this site
28Models in catalogue
AnkaraBased in · Altındağ

Expertise

Our expertise

Historic Ankara Houses

Historic Ankara Houses

Repair and reconstruction of traditional Ankara houses, preserving their timber frames, bay windows, eaves and joinery.

Stone Mosques

Stone Mosques

Restoration of historic mosques: masonry walls, stone arches and timber interior elements.

Timber Craftsmanship

Timber Craftsmanship

Kündekari (interlocking) ceilings, ceiling roses, balustrades, doors and minbars.

Projects

Featured projects

All projects
Bala Han, Ankara Citadel

Timber Craftsmanship · Ankara Citadel, Altındağ / Ankara

Bala Han, Ankara Citadel

Interior timber works at Bala Han in Ankara Citadel: kündekari and battened ceilings, carved roses, inlaid columns, a stairwell with carved…
Ankara Governorship Fountain

Stonework · Ankara Governorship, Ulus / Ankara

Ankara Governorship Fountain

A classical-style white marble fountain in the Governorship garden, with granite paving and a footpath around it.
Restoration of Historic Ankara Houses

Historic Ankara House · Ankara

Restoration of Historic Ankara Houses

Facade, joinery and timber works on traditional Ankara houses with masonry ground floors, timber bay windows and eaves.
Karşıyaka Cemetery Police Martyrs’ Memorial

Landscaping · Karşıyaka Cemetery, Ankara

Karşıyaka Cemetery Police Martyrs’ Memorial

Landscaping of the police martyrs’ memorial: stone-paved paths, kerbs, lawns and planting.
Stone Mosque Restoration

Stone Mosque · Ankara

Stone Mosque Restoration

Restoration of a mosque with andesite stone walls and a brick minaret: stone-arched prayer hall, timber ceiling, kündekari door, staircase…

Models

Model catalogue

Ceiling, balustrade, door and staircase models we build. Request a quote directly for any model.

Models
T-01 T-01 T-02 T-02 T-03 T-03 T-04 T-04 T-05 T-05 K-01 K-01 M-01 M-01 M-02 M-02

Services

From survey to the final stone

All services
01

Historic Building Restoration

Protecting, repairing and renewing buildings of historic and cultural heritage in keeping with their original architecture.

02

Masonry Works

Construction and repair works using stone, brick and traditional building materials.

03

Construction and Contracting

Carrying out the construction, renovation, maintenance and execution of buildings.

04

Stonework

Natural stone applications, stone wall construction and restoration works.

05

Landscaping and Site Works

Architectural landscaping around buildings and complementary construction works.

06

Special Building Projects

Bungalows, natural living spaces and bespoke buildings in keeping with traditional architecture.

About

About the Company

About →

How we work

How we work

  1. 1

    On-site survey

    The building’s condition, materials and damage are examined on site and documented with photographs.

  2. 2

    Project & board approval

    For listed buildings, works are planned according to the project approved by the Conservation Board.

  3. 3

    Dismantling & preparation

    Original elements are protected while dismantling, cleaning and consolidation are prepared.

  4. 4

    Execution

    Stone, timber and plaster works follow original materials and traditional techniques.

  5. 5

    Handover & documentation

    Every stage is documented with dated photographs and handed over.

Gallery

Craftsmanship in detail

Close-ups of stonework, timber ceilings, balustrades, doors and minbars.

Full gallery
Restored Ankara houses with a stone-arched entranceRestored Ankara houses with a stone-arched entranceTwo-storey traditional Ankara house facadeTwo-storey traditional Ankara house facadeMansions with masonry ground floors and timber detailsMansions with masonry ground floors and timber detailsResidential facade in traditional styleResidential facade in traditional styleFacade with timber bay windows and shuttersFacade with timber bay windows and shuttersFacade works — street viewFacade works — street viewFacade works — street viewFacade works — street viewNatural stone clad facade and towerNatural stone clad facade and towerMosque prayer hall with stone archesMosque prayer hall with stone archesMosque entrance: timber door, ceiling and stairMosque entrance: timber door, ceiling and stairKündekari timber minbarKündekari timber minbarSquare-panelled timber ceiling with rosetteSquare-panelled timber ceiling with rosetteStar-pattern timber ceilingStar-pattern timber ceilingStar-pattern ceiling with mouldingsStar-pattern ceiling with mouldings

FAQ

Frequently asked questions

All questions
Do listed buildings need permission for restoration?

Yes. Works on listed buildings start only with survey, restitution and restoration projects approved by the regional Conservation Board, and are carried out in line with those projects and board decisions.

What should I send to get a quote?

Use the quote form to send the building’s location, a few photos and a short description of the work. Mention any approved projects; we will get back to you shortly.

How does the conservation board approval work for a listed building?

First a measured survey is prepared, followed where needed by restitution and restoration projects. These are submitted to the regional Conservation Board, and works begin once approved. If conditions on site differ from the project, a new application is made.

I don’t have an approved project yet. Where do I start?

Send us the building’s location and a few photos. We inspect it on site and go through its condition, listing status and the steps required with you.

Let’s talk about your historic building.

Send us the location and a few photos and we will get back to you.

Request a Quote