Product and applications
Sandwich panel with metal faces and rigid insulating core.
Insulating facades for industrial, residential, commercial and sports facilities, as well as for ceilings and internal partitions.
Thanks to its smooth outer face and hidden fastenings, it provides a finish with great architectural value.
The HI-ST range of panels is available with two insulation cores: PIR (HI-PIR ST) or PIRM (HI-PIRM ST).
Available in four different finishes and various thicknesses, coatings and colours.

Advantages
Rigid insulating core with high thermal performance (thermal conductivity as low as 0.020 W/mK).
Lightweight cladding with the possibility of vertical or horizontal installation. Also suitable for ceilings and interior partitions.
Structural steel sheets with different finish options and highly durable coatings.
Does not absorb water and maintains its performance throughout its lifetime and is not affected by biological agents.
Quality and safety, guaranteed and certified.

STL / Flat
Flat outer face and slightly profiled inner face.

STM / Micro-rib
Micro-rib outer face and slightly profiled inner face.

STS / Standard
Slightly profiled outer and inner face.

STX / Plank
Plank outer face and slightly profiled inner face.

Applicable quality and standards
See Technical data sheet .

Technical specifications:

• Insulating core: Rigid polyisocyanurate foam (PIR or PIRM), continuous injection by a process that does not release HCFCs.
• Useful width: 1,150 mm
• Maximum production length: Standard 2,0 to 13,5 m / Special 13,5 to 16,0 m (between 13.5 and 16 m, special transport is necessary)
• Nominal density: PIR: 40 (±5) kg/m³ | PIRM: 40 (-2/+5) kg/m³
• Nominal panel thicknesses:   35 | 40 | 50 | 60 | 80 | 100  mm.

Fire resistance:
See Technical Data Sheet