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/Interlocked standing seam metal roofing sheet for steel buildings

Interlocked standing seam metal roofing sheet for steel buildings

Standing seam roof panel is ideal for industrial, commercial and architectural applications. MOQ:500 M²/ Color & Size
  • item no.:

  • lead time:

    7-15 days
  • product orgin:

  • shipping port:

    Xiamen / Qingdao / Tianjin,China
  • payment:

    T/T; LC at sight
  • color:

  • product details


☆ Excellent weather resistance performance:

The thermal expansion and contraction sliding technology of roof makes it suitable for various types of roof system;

 Outstanding water and air tightness:

With the help of Pittsburgh lock seam technology, the roof panels are connected by a lock seam,which are truly achieve a 360° + 135° upright lock seam. The maximum lock seam angle can reach 540°. Under this lock seam,it improves watertight and airtight performance.

 Achieve thermal stress relief of the entire roof:

The concealed sliding bracket is fixed on the structural system, this makes the installed roof can realize the overall sliding and release the thermal expansion and contraction internal stress. Finally, it can avoid the damage of the roof panel during the reciprocating cycle displacement.

  Strong wind resistance:

After the roof panel and the bracket lock seam are engaged, a strong connection is formed between the roof panel, the brackets and the purlins. The roof load is transmitted without obstacles,which is ensuring the wind resistance of the entire roof.

  Perfect alignment and installation:

Factory-punched panels and structural members assure proper alignment and accurate installation.


Model NO. :

YX 70-470

Rib height  :

70 mm

Rib distance  :


Modular width  :

470 mm

Feeding width :

600 mm

Available thickness :

0.40 - 0.75 mm for steel sheets;

0.60 - 1.20 mm for aluminum sheets and Al-Mg-Mn alloy metal sheets

Available length :

20FT container:  ≤ 5.95m
40FT container: ≤ 11.95m

Available material :

PPGI/ PPGL/ Aluminum sheets/ Al-Mg-Mn alloy metal sheets

Surface treatment :

Original pre-painted color

Coating type :

PE, PVDF, HDP, SMP, etc.

Applications & Renderings

This roof panel is design to accommodate roof movement even under the most adverse conditions.Each component is engineered to perform at the highest level, it can save all around on energy costs, maintenance costs and installation. The 25 years warranty is ideal for commercial and industrial spaces looking for peace of mind.

roof cladding for sales

standing seam roof for sales

metal roofing panel price

Structural insulation system reference

  Structural insulation system for new roof

Structural insulation system for standing seam roof

This structural insulation system is used for new roof, it can save on heating and cooling costs because of its multiple layers of insulation as well as reducing noise transmissions through enhanced acoustic characteristics. This system is ideal for applications in which enhanced energy efficiency is a primary concern.

☆  Structural insulation system for existing roof

Structural insulation system to replace existing metal panel

This panel is one good option for replacing a leaky roof with a long-term, weathertight solution. This system can be installed directly over your existing roof while eliminating tear-off costs and minimizing interruption of your daily business activities.

Here we also show you one installation details by video as follows,hopefully it can support you understand more better.

Packing & Delivery


Seaworthy packing standards:

This kind of panel,we advise premium packing with steel box and steel frame support in container,since it’s with high ribs,it can’t stay stable in containers as trapezoid roofing sheets.

Roofing sheet packing reference


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.

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