Nobough Sarmayesh Products
Concealed-Fastener Sandwich Panels
A seamless, modern façade solution for industrial buildings, using a concealed-fastener system that hides screws after installation while providing thermal insulation and fast assembly.
1,000 mm
50 and 75
Catalogue Thickness
40±2 kg/m³
Nominal Density
Concealed Fastener
Connection Type
Secure Connections with No Visible Screws
In Nobough Sarmayesh concealed-fastener sandwich panels, the fixing point is designed along the panel edge. Once the adjacent panel is installed, the screws are hidden from the finished façade.
This design creates a clean, continuous appearance and is ideal for projects where façade aesthetics are as important as thermal performance.
- Profiled Outer Metal Sheet
- Rigid Polyurethane Insulation Core
- Inner Metal Sheet
Product Benefits
Engineered Performance for Industrial Projects
A combination of installation quality, speed and compatibility with the project’s technical requirements.
Screw-Free Appearance
When installed correctly, the adjacent panel edge conceals the fixing screws.
Thermal Insulation
The rigid polyurethane core limits heat transfer.
Precise Connection
The engineered edge geometry creates a clean, continuous joint.
Lightweight
Panels are easier to transport and install in industrial projects.
Fast Installation
Dry installation reduces wall completion time.
Color Options
Sheet colors can be selected from the available color range.
Applications
Versatile Project Applications
Product selection and installation details should be tailored to the intended application.
Industrial Shed Façades
Factories and Production Units
Industrial Office Buildings
Commercial Buildings
Warehouses and Logistics
Prefabricated Structures
Exhibition Projects
Exterior Walls
Technical Information
Concealed-Fastener Sandwich Panel Specifications
The following specifications are based on catalogue and product data. Final order values are confirmed after reviewing the project.
Product Type
Concealed-Fastener Wall Panel
Insulation Core
Rigid Polyurethane
Effective Width
1,000 mm
Thicknesses
50 and 75 mm
Nominal Density
Approx. 40±2 kg/m³
Connection Type
Concealed Screw Cover
Panel Length
Project-Specific
Primary Application
Wall Façades
Important Selection and Installation Note
Final specifications must be confirmed before production.
For a clean façade, accurate substructure, correct installation sequence, suitable fasteners and complete joint sealing are essential.
Product Options
Choose Based on Project Requirements
Option availability and final specifications are confirmed at the time of ordering.
50
mm
75
mm
Frequently Asked Questions
It is a wall panel whose joint geometry conceals the installation screws after the adjacent panel is positioned.
Its fastening points are concealed, creating a cleaner and more continuous finished façade.
The effective coverage width is 1,000 mm.
Catalogue thicknesses are 50 and 75 mm; final availability is confirmed when ordering.
Pricing depends on panel thickness, sheet type and color, order quantity, panel length and project details.
Want a Cleaner, Seamless Look for Your Project?
Share your project information with Nobough Sarmayesh specialists so the appropriate solution can be reviewed.