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Roof Panels
3–4-Rib Concealed-Fix Roof Panel: Watertightness, Thermal Insulation and Solar-Compatible Design
A First in Türkiye which is part of Panelsan Compatible with Solar PV Systems The concealed-fix roof panel was developed to eliminate screw holes created during roof panel installation, providing watertightness, reducing costs and preventing heat loss.
Our interlocking technology enables panels to be installed on your roof without drilling holes.
Our products conceal the screws and enable panels to be joined without drilling holes.
The special interlocking design enables the panels to lock automatically.
The interlocking design enables panels to connect without saddle washers.
The special joint detail eliminates water ingress at roof screw positions, extending building life and preventing corrosion and burr formation at fixing points.
It provides a safe, easy, fast and economical base for solar PV installation.
Its special rib profile provides excellent load-bearing performance.
Technical Specifications
PUR/PIR-Insulated 3–4-Rib Concealed-Fix Roof Panel
Insulation Thicknesses
40-50-60-80-100 mm
Insulation Density
PUR 40 (±2) kg/m3
PIR 42 (±2) kg/m3
Metal Thickness / Inner Facing / Pre-Painted Galvanised Steel
0,50-0,60-0,70 mm
Metal Thickness / Outer Facing / Pre-Painted Galvanised Steel
0,50-0,60-0,70 mm
Thermal Conductivity
λ = 0,022 W/mK
Fire Classification / PUR
Bs3d0 EN 13501-1, Bs2d0 EN 13501-1, Cs2d0 EN 13501-1, Cs3d0 EN 13501-
Fire Classification / PIR
Bs1d0 EN 13501-1, FM, Bs2d0 EN 13501-1
Fire Classification / Stone Wool
Fire Classification / Glass Wool
Documents & Files
Technical Specifications
System Details
Surface Profiles
Safety Data Sheet
Accessories
Packaging
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3- and 4-Rib Concealed-Fix Sandwich Roof Panel | Watertightness, Thermal Insulation and Solar PV Compatibility – Hole-free installation, automatic interlocking and excellent load-bearing performance extend building life and improve energy efficiency.
