SerMimar® Studio · Est. 2008 · ISO 19650 BIM & Architectural Engineering
SERMIMAR EST. 2008
SERMIMAR® ROOT STUDIO HUB · EST. 2008 · ISO 19650 BIM

LOD 400 3D BIM Coordination, Architectural Masterplanning & Facade Engineering Studio

Contract directly with an 18-year architectural & structural engineering practice backed by 25+ industrial manufacturing brands in Türkiye. Clash-free Revit/IFC4 digital twins, complex site masterplans, curtain-wall physics, and 40HC container-ready DfMA packages.

BS EN ISO 19650 LOD 300 · 350 · 400 Eurocode 3 / 8 & TBDY 2018 EN 13830 & CWCT Facade 40HC Export DfMA
SerMimar 3D BIM federated digital twin, architectural masterplanning and facade engineering studio
ZERO-CLASH 4-DISCIPLINE DIGITAL TWIN Engineered in 3D BIM. Coordinated Across Four Disciplines. Ready to Build Worldwide.
±3 mm
2008 SerMimar® Domain Heritage 18+ Years Digital & Studio Authority
LOD 400 BIM Precision Standard ISO 19650 · Revit · IFC4 · Navisworks
04 Coordinated Disciplines Architectural · Structural · Mech · Elec
25+ Group Industrial Brands Direct Steel, Facade, Scaffolding & Hearth
THREE VERTICAL ENGINEERING PILLARS · ZERO CANNIBALIZATION

3D BIM Coordination, Site Masterplanning & Facade/DfMA Engineering

Every capability is structured as a deep 16-section engineering specification detailing grid geometry, MEP clash tolerances, seismic framing, hygrothermal U-values, and 5D fee benchmarks.

INTERACTIVE ENGINEERING & FEE ENGINE

BIM, Masterplan & Facade Scope Calculator

EN 1990–1999 Eurocodes · HOAI LP 2–5 · IFC4
m²
500 m² 10,000 m² 25,000 m² 60,000+ m²
Estimated Studio Engineering Fee Band $37,000 – $47,900 (€34,000 – €44,100)
Estimated Engineering Load 545–700 man-hours
Milestone Delivery Schedule 4–6 weeks
Est. BIM Views & CD Sheets ~45 sheets / models
Indicative Construction CAPEX Ref. $5,250,000 – $7,750,000
Included Native Deliverables
  • Federated .RVT / .NWD
  • BCF Clash-Free Audit Report
  • 5D Itemized BoQ (.XLSX)
  • Full CD .DWG Set
Request Detailed Engineering & Cost Study via WhatsApp
INTERNATIONAL STANDARDS CORRIDOR

Jurisdiction-Specific International BIM & Engineering Corridors

Aligned with UK RIBA/ISO 19650, German HOAI, Eurocodes, GCC mandates, and US AIA Imperial standards from our GMT+3 Istanbul hub.

UK · IE

UK & Ireland — ISO 19650 & RIBA BIM Studio

BS EN ISO 19650 UK NA · RIBA Stages 2–5 · Approved Doc B/L/M · CWCT · Uniclass 2015

42% – 55% Cost Advantage vs. Onshore London Senior BIM Pods
DE · AT · CH

DACH (Germany, Austria, Switzerland) — HOAI & DIN BIM

HOAI LP 2–5 · VDI 2552 · ÖNORM A 6241 · SIA 2051 · DIN 276 / DIN 277 · GEG / DIN 4108

45% – 58% Cost Efficiency vs. Munich / Zurich / Vienna Engineering Rates
UAE · KSA · QA

GCC (UAE, Saudi Arabia & Qatar) — LOD 400 BIM & Masterplans

Saudi Building Code (SBC 201–801) · Dubai Municipality BIM Circular · Civil Defence NFPA · Estidama / Mostadam

High-Capacity Senior BIM Pods Mobilized in 72 Hours for Fast-Track Giga/EPC Timelines
FR · BE · NL · LU

France & Benelux — RE2020, DTU & EXE BIM Engineering

Loi MOP (PRO / DCE / EXE) · RE2020 · NF DTU · Eurocodes AN · CSTB · Dutch Bbl (Bouwbesluit)

44% – 56% Cost Advantage for PRO/DCE & Synthèse Technique EXE Packages
SE · NO · DK · FI

Nordics & Scandinavia — OpenBIM & Sub-Arctic Envelope

Statsbygg SIMBA · Finnish COBIM · Swedish BBR / CoClass · Norwegian TEK17 / NS 3451 · Danish BR18

48% – 60% Cost Advantage vs. Onshore Nordic Senior Engineering Rates
UZ · KZ · AZ · TM

Central Asia & Caucasus — Seismic Masterplans & Industrial BIM

Eurocode 2/3/8 + Uzbek ShNK · Kazakh SP RK (Eurocode Annex) · Azerbaijani AzDTN · SNiP / GOST

Dual International Concept + State Expertise Ready Engineering + Direct Turkish Supply
RO · BG · RS · AL · ME

Romania, Bulgaria & Balkans — Industrial, Resort & Seismic BIM

Eurocodes + Romanian P100-1 Seismic & P118 ISU Fire · Bulgarian ZUT · Serbian SRPS · EU Grants

Rapid Cross-Border Engineering + 48-Hour Truck Supply from Istanbul/Gebze
USA · CAN

USA & Canada — AIA LOD 350/400, Imperial Revit & CD Sets

AIA G202 / BIMForum LOD · IBC 2021/2024 · NBC Canada · ADA Accessibility · NFPA 13/72/101 · CSI

52% – 65% Studio Cost Savings vs. Onshore US/Canadian BIM & CD Production
FOUNDING ARCHITECTURAL & STRUCTURAL GOVERNANCE

Direct Senior-Partner Sign-Off Across Every Discipline

View Studio Governance & QA/QC Gates
IY

İdris YAĞMAHAN

Architect · Co-Founder & Managing Partner

Architectural Masterplanning, LOD 400 BIM Governance, Envelope & DfMA Strategy

Leads masterplan site architecture, ISO 19650 multi-discipline BIM coordination (LOD 300–400), hygrothermal curtain-wall and ventilated rainscreen detailing, and container-optimized DfMA packages across international B2B developments.

idris.yagmahan.com Portfolio
CY

Celalettin YAĞMAHAN

Civil Engineer · Co-Founder & Structural Partner

Seismic Structural Engineering (Eurocode / TBDY 2018), Steel BIM & Facade Anchorage

Governs 3D finite-element seismic analysis, cold-formed S350GD and hot-rolled structural steel Tekla/BIM detailing, seismic curtain-wall bracket calculations, and clash-free MEP structural penetration discipline.

cfymuhendislik.com Portfolio
FY

M. Furkan YAĞMAHAN

Interior Architect · Co-Founder & Spatial Partner

Hospitality & Villa Spatial BIM, Acoustic/Fire Partitions & Architectural Hearth Integration

Directs LOD 350–400 interior architectural BIM packages, 60 dB acoustic and EI120 fire-rated drywall systems, bespoke joinery schedules, A+ material specifications, and architectural hearth/flue coordination for resorts, villas, and corporate headquarters.

mf.yagmahan.com Portfolio
ENGINEERING KNOWLEDGEBASE

Authoritative BIM, Hygrothermal Facade & DfMA Reference Guides

View All 8 Engineering Guides
TECHNICAL & COMMERCIAL Q&A

Frequently Asked Engineering & Commercial Questions

Direct technical answers on deliverables, ISO 19650 workflows, revisions, and fee structures.

What differentiates SerMimar.com from traditional architectural or BIM outsourcing bureaus?
Unlike software-only drafting shops, SerMimar® (registered in 2008 and operated by CFY Engineering Ltd.) is led by founding architects and civil engineers backed by our own steel roll-forming, A1 facade, EN 12810 scaffolding, and hearth manufacturing ecosystem. Every BIM node, facade bracket, and masterplan grid is engineered for real-world constructability and cost certainty.
Which BIM Level of Development (LOD) standards and file formats do you deliver?
We author native models in Autodesk Revit (.RVT), Tekla Structures, Navisworks (.NWD/.NWC), AutoCAD (.DWG), and non-proprietary OpenBIM (.IFC4 and .BCF) aligned with ISO 19650, UK BIM Framework, AIA G202 LOD 300/350/400, and German HOAI phases.
How does SerMimar.com relate to SerMimar.com.tr, SerMimar.net, SerMimarIskele.com, and SerMimarSomine.com?
SerMimar.com is the 2008-established international design, BIM, and root brand hub. SerMimar.com.tr handles domestic grant & investment advisory; SerMimar.net publishes construction cost indices; SerMimarIskele.com manufactures certified scaffolding; and SerMimarSomine.com produces architectural cast-iron and guillotine fireplaces.
How quickly can you mobilize a 4-discipline BIM or masterplanning team, and how are fees structured?
Following a 24-hour technical review of your parcel or CAD inputs, a dedicated architectural, structural, mechanical, and electrical BIM pod mobilizes within 3 business days. Fees are transparently structured per gross m² and target LOD using fixed milestone deliverables.
Do you sign NDAs and act as a white-label BIM production partner for UK, European, Gulf, and US practices?
Yes. For international architectural studios and EPC main contractors, we operate under strict bilateral NDAs, adopting your custom Revit templates, shared parameter files, titleblocks, and ISO 19650 Common Data Environment (CDE) naming protocols.
Can SerMimar also coordinate factory manufacturing and container export after completing the LOD 400 BIM package?
Yes. Because our DfMA packages align directly with our group manufacturing divisions (SerBuild steel structures, SerMimar İskele scaffolding, SerMimar Şömine hearths, and SerSourcing 40HC consolidation), clients can seamlessly transition from digital twin to factory production.
SECTION 16 · DIRECT ENGINEERING PROPOSAL & WHATSAPP DESK

Request a Scoped BIM, Masterplan or Facade Engineering Proposal

Share your site parcel, CAD sketches, or point-cloud survey directly with our founding architects and civil engineers. Receive an itemized LOD deliverables matrix and fixed milestone schedule within 24 hours.