Cheaper EPS Rockwool Glasswool PU PIR Polyurethane Polyisocyanurate Foam Construction Steel Sandwich Panel Wholesale Price Best for Ceiling and Roof Wall

Cheaper EPS Rockwool Glasswool PU PIR Polyurethane Polyisocyanurate Foam Construction Steel Sandwich Panel Wholesale Price Best for Ceiling and Roof Wall. Customizable Core Material: Choose from EPS, PU, PIR, Rockwool, or Glasswool to suit specific insulation needs. Fireproof Performance: Non-flammable materials with fireproof rating Grade A, B1, or B2 for enhanced safety. Long Durability: Durable for over 50 years with anti-corrosion coating extending plate life to 35+ years. Easy Installation: Lightweight design with hidden-screw nodes allows quick, efficient, and simple assembly. Customized Dimensions: Length cut as requested, with steel thickness ranging from 0.27mm to 0.8mm. Thermal Insulation: Effective heat insulation with sound insulation strength reaching 40-50 decibels. Versatile Applications: Suitable for roofs, walls, ceilings, clean rooms, warehouses, and agricultural buildings. Fast Delivery: Production takes 15-30 days after deposit; stock items ship within 7 days.