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Pitched Roof

DC800 Slate-Effect Roof Panel

The DC800 (JI SF Slate 1000) roof panel bridges the classic aesthetic of natural slate with the high-performance benefits of a contemporary sandwich panel. Engineered with a lightweight framework featuring a concealed fixing system, it provides a seamless, stunning finish. Backed by a CFC/HCFC-free PIR insulation core for outstanding thermal performance and a durable steel outer sheet, it is an efficient, low-maintenance total solution for modern residential and commercial architectures.

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DC800 Slate-Effect Roof Panel

Key Advantages

Aesthetics of traditional slates with modern panel benefits
High thermal performance and energy efficiency
Concealed fixings for a sleek, premium finish
Lightweight formulation for easy handling
Quick and cost-effective installation process
Extremely low maintenance requirements

Technical Specifications

Standard Length
From 2500 mm to 10000 mm (steps of 250 mm)
Effective Width
1000 mm
Type of Metal
Steel S250 GD
Outer Plate
Steel plate with slate pattern (125 x 250mm), 0.50mm
Coatings
Grandemat (40 µ) RAL 7024
Inner Plate
Lightly profiled steel (Linear) (0.40mm, RAL 9002 15µ)
Fastening
Hidden (requires pressure distribution plate)
Maximum Purlin Distance
1500 mm
Fire Class
B-s1,d0 (EN 13501-1:2019)
Minimum Roof Pitch
≥ 25°

Performance Data

ThicknessWeightU-Value
60mm10.44 kg/m²0.37 W/m²K
120mm12.72 kg/m²0.18 W/m²K

Real World Applications

DC800 Slate-Effect Roof Panel application showcase 1
DC800 Slate-Effect Roof Panel application showcase 2
DC800 Slate-Effect Roof Panel application showcase 3