50mm Soundproof Metal EPS Sandwich Panel for Exterior Wall Panel

Product Introduction

What is EPS Sandwich Panels?

EPS (Polystyrene) Sandwich Panels are composed of three layers. The external and internal layers are two dyed corrugated plates made from galvanized steel or aluminum. These metal skins provide structural strength, weather resistance, and a finished appearance. The core layer is Polystyrene (EPS) rigid foam, which delivers lightweight thermal insulation, sound absorption, and moisture resistance. All three layers are permanently bonded together to form a rigid composite panel. This structure is widely used for walls, roofs, and partitions in prefabricated buildings, cold storage rooms, and warehouses.

EPS roof sandwich panels

EPS wall sandwich panels

Product Specification

 Production process

Product Application

Soundproof metal EPS sandwich panel works well for exterior walls on residential buildings, hotels, schools, and offices. It also suits prefab houses, container homes, and urban renovation projects. The panel cuts outside noise and keeps indoor temperatures stable, making it a smart choice for busy streets and mixed use neighborhoods.

Packing & Delivery

Packing

Seaworthy packing standards:

Start with the large and heavy items and load them on the floor against the front wall of the container. Continue loading heavier items on the floor and towards the front of the container, placing lighter items on top. Pack the items tightly so nothing moves.

If there is other package requested,please feel free to discuss with Yumisteel sales team.

Delivery

Delivery time for regular colors,coating types and thickness: 7-10 days ;

Delivery time for special colors,coating types and thickness: 15-25 days ;

Delivery term: FOB/CIF/CFR/DDP is available;

We can find good forwarder for customer or accept appointed forwarder from customers.

Why choose us?

Yumisteel-Your Trusted Construction Material Partner

✅ Excellent Quality

High-grade production lines + strict quality management = reliable products every time.

✅ Prompt Delivery

Big production capacity ensures fast delivery and on-time shipment worldwide.

✅ Worldwide Sales

Exported to 80+ countries, trusted by global customers for superior quality.

✅ Diverse Product Range

Container Houses | Corrugated Sheets | Steel Frames | Floor Deck | Sandwich Panels & more.

✅ Outstanding Services

24/7 responsive communication—before, during, and after your purchase.

✅ Professional Team

One-stop solution from design consultation to final installation support.

✅ Competitive Price

Factory-direct pricing designed to fit your budget without sacrificing quality.