Insulated roof and wall sandwich panels are the primary envelope material for steel warehouses, industrial factories, hangars, cold-storage facilities and prefabricated buildings—while standing-seam metal roofs and architectural cladding protect modern steel villas. SerSourcing structures complete Turkish panel enquiries so facing gauges, PIR/mineral-wool cores, custom cut lengths, flashings and fastener kits arrive undamaged and complete.
1,000 mm) and exact cut-length list.e.g. 0.50 / 0.40 mm or 0.60 / 0.50 mm), galvanising mass and paint system (Polyester, PVDF, Plastisol, Foodsafe PVC) + RAL code.PIR (B-s1,d0 / B-s2,d0 / FM-approved), PUR, or A1 mineral/stone wool core thickness (40–200 mm) and nominal density (kg/m³).11.8 m for 40HC container vs 13.5 m for EU curtainsider trailer), bundle weight cap and protective PE film.
A sandwich-panel quote per m² rarely tells the whole story: top facing steel thickness (0.50 mm vs 0.40 mm), PIR fire-reaction certification vs standard PUR foam, rockwool core density (100 vs 120 kg/m³), custom RAL coil minimums, translucent skylight panels and bent flashing linear metres often swing total warehouse or hangar envelope cost by 15–25%. Our Quotation Comparison (€290) lays out every item transparently.
Long sandwich panels are highly vulnerable to forklift tine dents, corner crushing and strap marks during export loading. Combining Pre-shipment Check (€490) and Loading Observation (€390) documents facing micron/RAL markings, cut-length counts, protective film, EPS bearers and stinger/slings loading into 40HC containers or mega-trailers.
| Code | Scoped Service / Package | Fee (EUR) | Standard scope & main limits | Action |
|---|---|---|---|---|
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-COMPARE |
Quotation Comparison | €290 | Up to 3 quotations; up to 10 comparable line items; 1 clarification round; technical/commercial comparison; no supplier search | Select |
SS-PRE |
Pre-shipment Check | €490 | 1 site / 1 order; up to 4 hours on site; up to 5 SKUs within agreed sampling checklist; no full-lot or accredited test guarantee | Select |
SS-LOAD |
Loading Observation | €390 | 1 truck or container; 1 location; up to 4 hours; identity, agreed count/packing observations and permitted photos; no cargo securing certification | Select |
Source pre-engineered steel warehouses, industrial factory halls, logistics buildings and aircraft/agricultural hangars—plus purlins, sandwich panels and hangar doors.
Source panelised prefabricated houses, modular homes, workforce camp buildings, flat-pack office/living containers and sanitary cabins in Türkiye.
Source A1 stone wool, glass wool, XPS/EPS boards, breather membranes, vapour barriers and waterproofing for steel houses, villas, prefab buildings and warehouses.
Source galvanized Z/C/Sigma purlins, hollow structural tubes, cold-formed sections, brackets and custom steel assemblies for houses, warehouses and hangars.
Yes. Turkish continuous-line panel producers supply rib-matched polycarbonate or GRP daylighting panels, ridge caps, foam closures and saddle-washer screws so warehouse and factory roofs stay watertight without mismatched rib profiles.
Rarely unless itemised. Most factories price field panels per m² and quote bent flashings (ridge, eaves, corner, drip trims), butyl tapes and bi-metal fasteners separately—we itemise every accessory so nothing arrives missing at your warehouse or prefab site.
We collect the manufacturer’s exact EN 14509 Declaration of Performance (DoP) and reaction-to-fire classification report matching the quoted thickness and facing prior to ordering, and check accessible bundle labels before dispatch.
Standard stock colours (RAL 9002, 9006, 9007, 7016, 3009) usually carry low minimums, whereas non-standard RAL or PVDF coils require mill coil minimums (often 1,000–2,500 m²). We confirm stock coil availability across multiple plants during shortlisting.
Standard 40ft High Cube containers restrict panel bundles to roughly 11.80–11.85 m loaded via specialist long-fork ramps, whereas European curtainsider road trailers accommodate up to 13.50 m—we align roof slope cut lengths with your transport mode early.