Rock wool / glass wool 5-rib roofing panel
Sound and thermal insulation with fire resistance, a 32 mm rib to prevent overflow, on a 5-rib line imported from Korea
Rock wool / glass wool 5-rib roofing panel
Three-layer twin steel-faced roofing panel with a glass wool or rock wool core, a 32 mm industrial rib, 1,000 mm effective width (1,080 mm product width) and a 50 – 200 mm core.
A 32 mm industrial rib with a wide base to prevent overflow
Sound insulation, thermal insulation, flame-spread resistance
High rigidity, saving on purlins and installation labour
Suits low-pitch roofs and re-roofing works
Product overview
The glass wool – rock wool 5-rib roofing panel is used widely for roofs and infill walls on industrial factories, offices and civil buildings — particularly where appearance, durability, strong acoustic and thermal insulation and fire resistance all matter.
Two main lines:
- Three-layer 5-rib glass wool panel with twin steel faces — a glass fibre core, leaning towards acoustic and thermal insulation.
- Three-layer 5-rib rock wool panel with twin steel faces — a high-density mineral core, leaning towards fire resistance.
The panels are produced on a 5-rib line imported from Korea, in a closed process, with automatic cut-to-length programmed per order. Every panel is edge-folded; the twin steel-faced three-layer version has an anti-gap rebate and the underside skin can be increased from 0.30 mm to 0.45 mm for a longer life, a better finish and improved fire performance.
The 32 mm industrial rib with its wide base makes the panel more stable, quieter and better able to take impact, and it is very resistant to water overflowing the rib — which limits leaks and suits even low-pitch roofs being refurbished or replaced. After production the panels are banded into bundles about 1 – 1.2 m high for easy lifting, transport and delivery.
The EPS-core version of this same profile is on the The Javta EPS 5-rib roofing panel.
Key advantages
32 mm rib height to prevent overflow
A 32 mm industrial rib with a wide base makes the panel more stable, quieter, better able to take impact and far less likely to let water overflow the rib.
Sound insulation - thermal insulation - fire resistance
A glass wool or rock wool core gives strong acoustic and thermal insulation together with high flame and fire resistance.
An anti-gap rebate with an underside skin up to 0.45 mm
The three-layer twin steel-faced version has an anti-gap rebate; the underside skin runs from 0.30 mm up to 0.45 mm, which improves service life, appearance and fire performance.
High rigidity, quick to install
A rigid product that is easy to transport and saves on purlins and installation labour.
Suited to low-pitch roofs
A solution for low-pitch roofs being refurbished or replaced, with the finished thickness and length set by the order and by what can be transported and installed.
Technical specifications
| First layer | 5-rib steel sheet 0.35 – 0.70 mm — AZ50/100/150 galvanized steel with color coating; stainless steel up to 0.50 mm |
|---|---|
| Second layer | Glass wool / rock wool — Glass wool or rock wool |
| Core density | Glass wool 48 – 64 kg/m³ · rock wool > 90 kg/m³ |
| Insulation core thickness | 50 – 200 mm |
| Third layer | PP / Alufim / steel 0.30 – 0.50 mm thick — Twin steel-faced version with an anti-gap rebate |
| Effective width / product width | 1,000 / 1,080 mm — 5 positive ribs per sheet |
| Rib height | 32 mm |
| Maximum length | Within transportable limits — Automatic cut-to-length programmed per order |
| Packaging | Bundles about 1 – 1.2 m high |
| Standard steel colors | Per Phu Son's standard steel color chart — panelphuson.vn also offers earth brown, grey and sand beige; bespoke colors to the project design |
5-rib steel top skinAZ50/100/150 galvanized steel with color coating, 0.35 – 0.70 mm thick, or stainless steel up to 0.50 mm.
Glass wool / rock wool coreGlass wool at 48 – 64 kg/m³ or rock wool above 90 kg/m³, 50 – 200 mm thick.
Underside layerPP / Alufim or steel 0.30 – 0.50 mm thick; the twin steel-faced version has an anti-gap rebate.
Standard steel color chart
- Red Red
- Blue Blue
- Moss green Moss green
- Jade green Turquoise
- Milky white White
- Cream yellow Ivory
- Wood grain Wood grain
Beyond the standard chart, Phu Son will produce to a project's own color code on large orders.
In use on site
Industrial factory buildings
Roofing for factory buildings and production plants
Warehouses and offices
Projects that need sound insulation, thermal insulation and fire resistance
Infill walls and cladding
Fitted down the roof slope or as infill walls, with a steel frame and U, V and Z accessories
Specifications & options
- Top steel skin: 0.35 – 0.70 mm (AZ50/100/150 galvanized steel with color coating, stainless steel up to 0.50 mm)
- Underside: PP / Alufim / steel 0.30 – 0.50 mm with an anti-gap rebate
- Core: glass wool 48 – 64 kg/m³ or rock wool above 90 kg/m³
- Core thickness: 50 – 200 mm
- Effective width 1,000 mm - product width 1,080 mm - 5 positive ribs per sheet, 32 mm rib height
- Length: automatic cut-to-length programmed per order, within transport and installation limits
- Steel colors: per Phu Son's standard chart; panelphuson.vn also offers earth brown, grey and sand beige
- Source: panelphuson.vn - glass wool / rock wool / EPS 5-rib roofing
Related accessories
- Ridge cap
- Edge gutter
- Valley gutter
- Internal corner flashing
- External corner flashing
- Water stop plate
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Quick consultation – get the right solution
Phu Son Group's engineering team is ready to advise you and turn around a quote quickly.