We are shaping the built environment

Facade Engineering

A specialist facade consultancy firm
From Dubai and Singapore with worldwide projects

See our Projects
facade engineering

Facade Engineering

Our core expertise, facade engineering consultancy gives solutions on well performing, structurally sound building envelopes.

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facade access

Facade Access

All areas of the facade shall be accessed for cleaning and maintainance. We specify working, optimal facade access strategies.

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specialist steelwork

Specialist Engineering

Exposed architectural steelwork, structural glass features, building physics. To ensure that everything looks nice and works well.

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complex facade geometry

Complex Geometry

Not all buildings are rectilinear. Optimisation of curved, inclined, warped, free form geometries and solutions to realize them.

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large scale project

Large Scale Projects

Our team is experienced in delivery of facade packages for large developments, supertall buildings, mixed used towers.

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facade engineering

Value Engineering

VE for us is an ongoing approach, we constantly monitor our design for effciency, cost optimization, ease of fabrication.

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About
Koltay Façades

Founded in 2011 by Agnes Koltay, our boutique engineering firm currently operates from 2 offices.

Our diverse team consists of over 40 experts, with architectural, structural engineering and contracting background, from all over the world, to allow us to cater for all client requirements from initial design stages to delivery phase of the projects and beyond.

Koltay Façades has been recognized in the industry through numerous awards and gained reputation as a group of passionate engineers, bringing a high level of technical competency and practical solutions to meet project targets.

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Why do buildings need well engineered skin?

Facade Engineering is a unique discipline, combining architecture, structural engineerig and building physics. The tasks a facade engineer carries out at different stages ensures that the client's vision manifests in an end product the most optimal and efficient way, within reasonably agreed time frame and budget.

First imperession counts

Well detailed, well executed building facades complete the architectural design intent. Browse our Projects page to see the variety of facade designs we carried out, using a range of materials such as glass, metal, stone, glass reinforced concrete, pre-cast concrete; and a variety of systems such as stick and unitized curtain walling, rainscreen cladding system, sandwich panel and layered build-ups. We also develop and engineer structural glass projects and special enclosures. We understand the architectural design process well and use our technical experience to simplify, enable or even push technical limits for to create good architecture.

Performance is important

Good building envelopes are air- and water-tight, thermally insulating, protect from solar heat, let natural light in, reduces noise, does not propagate fire. The key here is correct selection of several components: materials, system concept, interface details; with consideration of climate, orientation, durability, safety. All of our building rate high on energy conservation, some with Sustainability Rating awards. See the News section for latest performance tests, awards and ackonwledgments.

Structural safety is a must

Building skins shall withstand earthquakes, windstorms, tropical rain, subzero freeze, without loss of performance and cater for regular base building movements by design. Pre-engieering the facade system even before the contractor is appointed allows for more accurate budget estimate.

facade close up

How we work?

Typically, we get involved in early schematic stage, appointed by the developer, the lead consultant, or the architect.
  • Design stages: system concept development,advice on materials, preparation of details and specifications
  • Tender stage: technical evaluation of bidders
  • Construction stage: review of the contractor's submittals, site inspections, test witnessing

We may also work for facade contractors, providing calculations and system design on engineering demanding structures and parts of buiding envelopes.

We can also work with main contractors, project managers, facility managers, on specialists facades related tasks.

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Highlighted Projects

Read more about our selected latest work.

Misk - iLMi Science and Research center

ILMi is a Science and Discovery Innovation Center located in Misk city, a district in Riyadh, Saudi Arabia, aiming to attract young entrepreneurs promoting innovation and creative development. Koltay Facades is appointed for the Facade Construction Supervision scope.

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Oystra Al Marjan

Oystra is a luxury residential development designed by Zaha Hadid Architects, situated in Al Marjan Island. Koltay Facades undertakes the facade engineering and facade access scope.

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New Science Center

The New Science Center in the Jurong Lake district is the latest addition to the buzzing Singapore architectural scene.

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Latest News

Our events, awards, project achievements and observations.

15 years of Koltay Facades - Iftar 2026

15 years of Koltay Facades - Iftar 2026

Koltay Facades organized a one-of a kind Iftar during the 2026 Ramadan for Koltay employees and major clients.

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Solar Architecture training with Koltay Facades in Dubai by DEWA and SUPSI

Solar Architecture training with Koltay Facades in Dubai by DEWA and SUPSI

For the first time, DEWA partnered with SUPSI to organize 3 days professional training in Dubai focusing on Solar engineering. The training highlighted the BIPV (Building Integrated Photovoltaics) technology with emphasis on integrating photovoltaic panels into facades. Koltay Facades participated - we share our insights.

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Kuraray 100 years anniversairy

Kuraray 100 years anniversairy

Koltay Facades was invited to celebrate the 100th anniversary of Kuraray.

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