Sandwich Panel Systems
Panel Layout, Waterproofing, and Installation — Reviewed Before Procurement.
SIPANEL identifies panel selection risks, flashing coordination gaps, and quantity errors before materials are ordered — reducing leakage, waste, and site rework.
200+ industrial projects executed with SIPANEL engineering coordination.
Most Panel Problems Begin Before Installation.
Incorrect panel selection for climate or application
Poor coordination between supplier and installer
Material waste from inaccurate quantity planning
Leakage risk from weak flashing and joint details
Project delays caused by missing accessories or unclear drawings
Project Proof From Real Execution
The following results are from real projects executed with SIPANEL engineering coordination.
32-Bed Military Hospital
Raz & Jargalan, North Khorasan, Iran — 1,000 m²
- Challenge
- COVID-19 emergency required a 32-bed hospital from excavation to readiness in under 50 days — including structure, sandwich panel envelope, and internal partitions.
- Result
- Delivered from excavation to operational readiness in under 50 days. Sandwich panel roof and wall envelope coordinated through integrated EPC.
Tabas Railway Facility
Tabas, Iran — 10,000 m²
- Challenge
- Double-curved railway structure required sandwich panel coordination across non-standard geometry, structural alignment, and waterproofing continuity over large spans.
- Result
- 10,000 m² sandwich panel roofing system delivered with controlled installation and reliable structural performance across double-curved spans.
Mahshahr Taxi Parking Facility
Bandar Mahshahr, Khuzestan, Iran — 4,000 m²
- Challenge
- Coastal parking facility in corrosive Khuzestan environment required sandwich panel coordination, controlled rainwater drainage, and corrosion-resistant detailing.
- Result
- 4,000 m² sandwich panel roofing delivered with controlled rainwater management and long-term weather protection in a coastal environment.
How SIPANEL Controls Panel System Risk
Panel System Review
Project drawings, envelope requirements, insulation needs, and site conditions are reviewed before procurement.
Shop Drawing Coordination
Panel layout, cut lists, joint logic, accessories, and installation sequence are clarified before execution.
Smart Procurement Planning
Quantities, flashings, fasteners, trims, and accessories are planned to reduce waste and site delays.
Controlled Installation
Execution follows coordinated drawings, inspection checkpoints, and waterproofing detail logic.
Independent System Recommendations
SIPANEL operates as an envelope system engineer, not a material reseller. System selection is based on project conditions, not warehouse inventory.
Project-First System Selection
Panel type, insulation core, and thickness are reviewed based on climate, loads, fire regulations, and project use — not supplier preference.
Procurement Planning Support
Panel quantities, flashings, fasteners, and accessories are coordinated with shop drawings and cut lists before ordering.
Installation Risk Coordination
Installation sequence, waterproofing details, and quality checkpoints are reviewed before site work begins.
Traditional Supply
- Selection based on stock availability
- No shop drawings before procurement
- Waterproofing reviewed after installation
- Accessories ordered separately
- Problems resolved on site
SIPANEL Engineering Approach
- Selection based on project conditions
- Shop drawings before procurement
- Waterproofing logic reviewed upfront
- Accessories coordinated with panels
- Risks identified before site work
Where sandwich panel systems are used
Engineering Proof
Shop Drawing
Panel layout and connection details coordinated before procurement.
Waterproofing Detail
Flashing, gutter, and joint sealing details reviewed before installation.
BOM / Material Takeoff
Material list and quantity takeoff coordinated with shop drawings.
Sandwich Panel Systems Quality Checkpoints
- Panel thickness and core type verification
- Joint and overlap review
- Flashing and trim coordination
- Accessory quantity confirmation
- Installation sequence review
- Final visual and waterproofing inspection
Frequently Asked Questions
How does SIPANEL select the right panel type for a project?
Panel type, insulation core (PIR, PUR, mineral wool, EPS), and thickness are reviewed based on project climate, structural loads, fire regulations, and intended use.
How is roof leakage risk controlled in sandwich panel systems?
Roof slope, drainage paths, flashing details, joint sealing, and installation sequence are reviewed and coordinated before panels are procured.
Does SIPANEL prepare shop drawings before procurement?
Yes. Panel layout, cut lists, flashing positions, accessory quantities, and installation sequence are documented in shop drawings before materials are ordered.
How does SIPANEL reduce material waste?
Through coordinated layout planning, accurate BOM extraction, cut list optimization, and accessory quantity verification before procurement.
Does SIPANEL work with specific panel manufacturers?
SIPANEL is not tied to a single manufacturer. Panel brand and specification are recommended based on project requirements, not supplier agreements.
What happens during the engineering review?
Project drawings, envelope requirements, insulation needs, waterproofing logic, and site conditions are reviewed. A coordinated execution plan is prepared before procurement.
Can SIPANEL coordinate procurement and accessories?
Yes. Panels, flashings, fasteners, trims, sealants, and ridge/eave accessories are planned together to prevent site delays and missing components.
Does SIPANEL only supply panels or also handle installation?
SIPANEL provides engineering-controlled execution — from system review and shop drawings through procurement coordination and controlled installation.
Identify Panel System Risks Before Procurement Starts.
Send project drawings or scope details. SIPANEL reviews panel selection, layout coordination, and waterproofing logic before materials are ordered.