FRP grating is a one-piece fiberglass reinforced plastic (FRP) grating. Fiberglass grating is made with an integral anti-slip and draw, which has a high strength-to-weight ratio. The interwoven construction gives it tremendous strength, and the cross bars with bearing bars serves to transfer part of load to other portions.

FRP walkway sometimes also called FRP catwalk, it is widely used in metal roof project. The normal size used for PV roof walkway is 38mm*38mm, height is 25mm or 30mm, color is yellow or grey.

It has excellent corrosion resistance to acid, alkali, organic solvent, salt and many other gas and liquid media. In theory, its service life is more than 20 years and compressive strength is 100Mpa. The light weight will not cause a great burden on the roof, it can well meet the needs of construction personnel walking on it, so that the workers do not need to directly trample on the roof and causing the risk of roof damage.

In later operation and maintenance period, inspectors can also stand directly on the walkway to check the PV modules and structures.

The length of the walkway can be customized according to project demands, but not longer is better, we also need to consider the shipping. Anyway, walkway is a very important auxiliary installation materials for pv system on metal roof.

As a PV enterprise, Lipu Metal has been focusing on the R&D, production and sales of solar mounting system and PV frames. Due to Lipu Metal has a professional design and development team, so it has obtained nearly 17 domestic and foreign product patents so far. Professional production and QC team, which is strictly controlling the quality from raw materials to finished products accordance with the ISO9001 international quality system standards.

Lipu Metal can not only produce conventional PV mounting system products and accessories, but also can offer the design which will meet the customized needs. According to the situation of different projects, Lipu Metal will provide matched mounting system solutions. From the beginning of purchasing from Lipu Metal, customers can enjoy a series of supporting services, including field investigation, measurement & calculation, design, installation support and after-sales service.

Product name	Walkway or catway
Color	Yellow,Green,Gray,Red,Customized
Mesh length	38mm
Type	FRP grille
Thickness	25~65mm
Hole pattern	Square
Compressive strength	100Mpa
Material	FRP/GRP

Project photo reference

About LP Solar
• Lipu Metal (Jiangyin) Co., Ltd was previously called Leapton Metal (Suzhou) Co., Ltd before;
• November 30th, 2018, Lipu Metal (Jiangyin) established, the factory was relocated from Suzhou to Jiangyin;
• The new factory covers an area of about 21,300 square meters;
• The annual capacity of 500MW for mounting system and 500MW for aluminum frames;
• Lipu Metal has obtained 17 product patents so far.

About Factory