1、Bingfa Steel Structures offers low-cost EPS roof sandwich panels for all types of steel warehouses and workshops as well as other types of prefabricated buildings and commercial structures or industrial projects. With two color-coated steel sheets on the outside and an EPS insulation core in the center of an EPS sandwich roof panel, they provide a lightweight roofing structure with good thermal insulation, quick installation as well as being cost-effective while having good performance.
2、For steel building roof systems, EPS roof panels are designed to reduce the overall weight of the roof and improve construction processes. They also provide an insulated roofing solution that is reliable at a competitive cost.
1.Cost-Effective Roofing Solution EPS roof sandwich panels are an economical choice for warehouses, workshops, prefab buildings, and general steel structure roofing projects.
2.Lightweight and Easy to Install The lightweight EPS core reduces roof load and makes transportation, lifting, and installation faster and easier.
3.Good Thermal Insulation The EPS insulation core helps reduce heat transfer through the roof system and improves indoor comfort for steel buildings.
4.Practical Roof Panel Design Profiled roof panels with overlapping joints help improve drainage performance and roof covering efficiency when installed with proper fasteners and sealing accessories.
5.Custom Size and Color Options Panel length, thickness, steel sheet thickness, surface color, and roof profile can be customized according to your building design.
For projects that require basic insulation, fast installation, and controlled construction cost, EPS roof sandwich panels are a practical roofing material choice.
The panel has two properties combined: the strength of a metal sheet and insulation properties provided by expand polystyrene foam. This makes the panel an appropriate material for lightweight steel building roof systems.
EPS roof sandwich panels offer cost control, insulation, and rapid construction for the large majority of customers. EPS roof panels provide better insulation than single color steel sheets but are much more cost competitive than higher grade insulation panels. This makes EPS a good alternative when an economical roof is the goal of the project.
They work well in particular for steel warehouse structures, workshops, storage facilities and prefabricated buildings where the conditions include money (budget), install time (speed) and some (basic) insulation.
To provide an accurate quotation for EPS roof sandwich panels, please send us:
Required panel thickness
Panel length or roof drawing
Total roof area or quantity
Steel sheet thickness
Color requirement
Project location
Building type
Whether accessories are needed, such as screws, ridge caps, flashing, and sealing materials
If you have steel building blueprints you’ve already made, you can give them to us and we’ll assist you in finding the right EPS sandwich roof panel solution for your building.
Our sandwich panel production process is carefully controlled to ensure accurate dimensions, strong bonding, and consistent panel quality.
Steel Coil Uncoiling
Color-coated steel coils are loaded onto the uncoiling machine, leveled, and continuously fed into the production line. Protective film may also be applied to reduce scratches and surface damage.
Steel Sheet Roll Forming
The upper and lower steel sheets pass through roll-forming equipment to create the required panel profile, surface pattern, and edge shape.
Core Material Feeding
Rock wool or other insulation core materials are transported into the production line according to the required panel thickness and specification. The core is positioned carefully to maintain consistent panel structure.
Adhesive Application & Edge Sealing
Adhesive is applied evenly between the metal sheets and insulation core to create a stable bond. Panel edges may also be formed or sealed according to the selected joint design.
Double-Belt Pressing & Automatic Cutting
The metal sheets and core material pass through the double-belt pressing system, where they are continuously bonded and formed. The finished panels are then automatically cut to the required project length.
Finished Panel Stacking & Packaging
The completed panels are inspected, stacked, labeled, and packed with protective materials. Proper packaging helps protect panel surfaces and edges during storage, container loading, and delivery.
With over 15 years of experience in steel structure export, we specialize in delivering high-quality prefab warehouses, riding arenas, and residential buildings to clients worldwide.
We offer integrated design, fabrication, and installation services. With 15 years of experience specializing in steel structure factory construction, we have an independent construction team and provide one-on-one service. We customize solutions for your projects, saving you time and reducing hassle.
Dedicated sales, engineering, and production teams with deep expertise in global steel building projects.
15+ Years Export Experience
Serving clients in Russia, Canada, Europe, and the Caribbean with tailored steel structure solutions.
100,000 m² Production Base
Precision CNC fabrication and strict quality control to meet international project requirements.
FAQ About EPS Roof Sandwich Panel
Q: Is EPS roof sandwich panel suitable for steel warehouses?
A: Sure! EPS roof sandwich panels often find a place in steel warehouses, workshops, prefab buildings, and various industrial roofing jobs.
Q: Can the panel thickness be customized?
A: Yes, you can have your panels the way you want them regarding panel thickness, length, steel sheet thickness, color, and roof profile that meet your project specifications.
Q: Does EPS roof panel provide insulation?
A:Sure. EPS core gives some thermal insulation and cuts down on heat moving through the roof system.
Q: What accessories are used for installation?
A: You often find things like self-drilling screws, ridge caps, flashing, trims, sealant, and extra roof connection items
