Wall sandwich panel with an EPS core

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Wall sandwich panel with an EPS 80-036 core

A lightweight, energy-efficient solution for external walls, partitions and ceilings

The wall sandwich panel with an EPS 80-036 core is a lightweight and cost-effective solution designed for fast construction of external walls, internal walls and ceilings in industrial, warehouse and modular buildings. Thanks to its low weight, wide range of available thicknesses and extensive profile options, the panel offers versatile use across various types of construction projects.

Technical specification and construction

Key parameters:

Double-sided facing: galvanized steel with a polyethylene coating (25 µm) providing durable anti-corrosion protection
Insulation core: high-quality EPS 80-036 expanded polystyrene
Available modular widths: 1000 mm or 1150 mm
Panel thickness range: 50, 60, 80, 100, 120, 140, 150, 160, 180, 200, 220, 250 mm
Maximum manufacturing length: up to 12,500 mm
Surface weight: approx. 15 kg/m² (for a 100 mm panel with 0.5/0.4 mm facings) – enables convenient manual installation and the use of a lighter supporting structure

Available surface finishes:

External profiles: GL, RO, MF, SN, MA, LA, FP, P47*
Internal profiles: GL, RO, LA, P25, P47*

*P47 profile available only for the 1000 mm module

Key performance features

Thermal performance: thermal transmittance U from 0.82 W/(m²·K) at 50 mm thickness down to 0.15 W/(m²·K) at 250 mm thickness
Joint tightness: a precisely engineered factory tongue-and-groove joint eliminates thermal bridges
Installation flexibility: suitable for both vertical and horizontal installation
Variety of finishes: full RAL colour range available, including metallic, matt and wood-effect finishes

Applications

Lightweight façades and partition walls in industrial halls, warehouses, cold stores and retail pavilions
Modular buildings, containers, kiosks, “plug-and-play” modules
Facilities requiring low weight, fast installation and a cost-effective insulation solution

Logistics and installation guidelines

Panels are supplied in organised bundles, carefully protected with protective film and precisely stacked on specialist pallets. Transport, storage and on-site installation should be carried out in accordance with the manufacturer’s detailed recommendations available in the technical manuals on the official website.

Summary

The Alamentti wall sandwich panel with an EPS core combines high thermal insulation performance, a lightweight structure and an attractive price. A wide choice of thicknesses and surface finish variants makes this system an ideal solution for investors seeking functional, aesthetic and cost-effective products for fast construction of modern buildings.

Choose Alamentti EPS-core wall panels for projects requiring an economical and fast-to-install enclosure system. Contact us to discuss your project details.