Türkiye is one of Europe and MENA’s strongest production hubs for CNC roll-formed light-gauge steel (LGSF) houses, multi-storey steel villas and modular residential framing kits. Yet two “turnkey steel villa kit” quotes rarely include the same steel thickness, zinc coating (Z275 vs Z100), fibercement/OSB sheathing, stone-wool insulation, roof build-up or window specs. Led by Architect İdris YAĞMAHAN and Civil Engineer Celalettin YAĞMAHAN, SerSourcing structures transparent, comparable steel house and villa procurement.
S320GD / S350GD), web width (89 / 100 / 140 / 150 mm), base-metal thickness (0.80–2.00 mm) and galvanising (Z275 or AZ150 Aluzinc).
When comparing Turkish steel-house manufacturers, a headline €/m² price is meaningless unless structural steel tonnage (kg/m²), profile web depth, galvanising mass and every wall/roof layer are normalised side by side. One producer may quote S350GD+Z275 framing with 12 mm A1 fibercement boards, 100 mm rockwool, breather membrane and thermally broken aluminum villa windows, while another prices thin DX51D studs, indoor chipboard and excludes foundation anchors and fasteners.
Our Technical RFQ Brief (€390) and Quotation Comparison (€290) map every single layer—structure, sheathing, insulation, roof, facade, windows, interior doors, kitchen/wardrobe joinery and sanitaryware—so hidden “by buyer” exclusions are exposed before you wire a deposit.
During a Technical Factory Review (€790, with zero extra travel inside our Maltepe–Tuzla–Gebze core corridor), we verify active CNC roll-forming lines (Framecad, Scottsdale, Pinnacle or equivalent), inspect coil mill certificates (EN 10204), check inkjet profile numbering, dimple/lip punch accuracy and service-hole swaging, and verify complete hardware/sheathing kitting before container dispatch (SS-PRE €490 / SS-LOAD €390).
| Code | Scoped Service / Package | Fee (EUR) | Standard scope & main limits | Action |
|---|---|---|---|---|
SS-BRIEF |
Technical RFQ Brief | €390 | 1 product family; up to 20 line items / 50 source pages; 1 revision; purchasing brief and supplier question list; no structural design | Select |
SS-SOURCE |
Supplier Shortlist | €690 | 1 product family / up to 10 line items; up to 5 candidates researched; target up to 3 suitable candidates; 1 RFQ round; no minimum matching supplier guarantee | Select |
SS-TECH |
Technical Factory Review | €790 | 1 building-product family; 1 site; up to 6 hours on site; up to 10 drawings / 50 document pages; scope-linked technical observations; no certification or engineering approval | Select |
SS-ORDER |
Order Follow-up | €590 | 1 supplier / 1 purchase order; 4 scheduled written status updates over 30 calendar days; 1 review call; no site visits | Select |
Source panelised prefabricated houses, modular homes, workforce camp buildings, flat-pack office/living containers and sanitary cabins in Türkiye.
Source pre-engineered steel warehouses, industrial factory halls, logistics buildings and aircraft/agricultural hangars—plus purlins, sandwich panels and hangar doors.
Source autoclaved fibercement facade/floor boards, OSB/cement-bonded sheathing, gypsum drywall boards, studs and accessories for steel villas and prefab homes.
Source A1 stone wool, glass wool, XPS/EPS boards, breather membranes, vapour barriers and waterproofing for steel houses, villas, prefab buildings and warehouses.
Yes. Buyers regularly engage us either to evaluate complete shell-and-fit-out villa packages from Turkish LGSF producers or to source the LGSF skeleton alongside direct factory packages for fibercement/gypsum boards, stone wool, roof panels, aluminum windows, doors, kitchens and marble/tiles via Multi-supplier Coordination (€790) or Buying Office plans.
Light-gauge steel (LGSF) houses and villas use dense CNC roll-formed C/U structural stud framing sheathed with OSB/fibercement, rockwool and architectural facades for permanent residential durability and multi-storey design freedom, whereas classic panelised prefab houses use modular sandwich panels (EPS/rockwool/fibercement) between H/C posts for rapid economical assembly. We source and compare both systems transparently.
Yes. If your engineering team already completed structural detailing, we shortlist Turkish CNC roll-formers who manufacture strictly to your locked CAD/CSV files, steel grade and part-numbering register without unapproved changes.
We require itemised bundle and hardware-box packing lists during Quotation Comparison (€290) and verify accessible profile bundle tags, sheathing pallet counts and fastener crates during a Pre-shipment Check (€490) and Loading Observation (€390).
No. Local architectural/structural permitting, foundation engineering and Eurocode/national code sign-off remain with your local licensed engineer; SerSourcing verifies what static calculations, mill certificates and material declarations the Turkish manufacturer supplies.