Huanghua Jinhe Hardware Products Co., Ltd. is one of the most professional manufacturers and suppliers of roofing mesh in China, also supports customized service. Welcome to buy cheap roofing mesh made in China here and get free sample from our factory. Quality products and low price are available.
Roofing Mesh is a type of architectural spot-welded wire mesh specifically designed for various roofing systems. It serves two core purposes: First, as thin-layer reinforcement for cement mortar, it counteracts stress from roof thermal expansion/contraction and substrate settlement, reducing surface cracking. Second, as a suspended support mesh, it holds loose insulation materials such as rock wool and fiberglass, preventing the insulation layer from sagging or collapsing, while also blocking debris and small animals from entering the roof interlayer. Completely different from livestock fencing in terms of force-bearing logic, Roofing Mesh does not bear dynamic impact loads. Its core evaluation metrics are weld joint strength, mesh flatness, and zinc coating uniformity.
Product Core Features
·High Flatness, Reducing On-site Cutting Waste
Produced by fully automatic continuous spot welding production lines, the mesh has minimal warping and deformation, requiring less leveling work after on-site deployment. This reduces edge waste and saves on-site labor hours.
·Dual-Purpose Design, Compatible with Two Roofing Construction Methods
When embedded in the mortar layer, it restrains mortar shrinkage and deformation, reducing the risk of hollowing and cracking. When installed above purlins, it supports loose insulation cotton, preventing insulation sagging that could create thermal bridges and affect roof thermal insulation performance.
·Graded Anti-Corrosion Options for Scenario-Based Stocking
Electro-galvanized offers lower cost and is suitable for roofs in inland dry climates. Hot-dip galvanized has a thicker coating, making it suitable for coastal salt spray, rainy, and high-humidity environments, delaying metal rusting.
·Low On-site Processing Threshold
Supplied in rolls, it can be cut with ordinary wire cutters, adapting to irregular roofs, corners, and curved surfaces without the need for specialized large equipment.
Actual Application Scenarios
Insulation support layers for light steel plant roofs, anti-cracking layers for concrete roofs of self-built houses, and protective interlayers for commercial building roofs; prevents birds and rodents from damaging roof insulation structures.
Customization Options & Process
Adjustable items: wire diameter, mesh size, roll width, and single roll length. All customized parameters require feasibility evaluation based on actual roof working conditions.
After-Sales Service
Each shipment includes a packing list indicating the specifications and weight of each roll for easy inventory checking.
Simple construction technical tips are provided for distributors to forward to construction teams as reference, which do not replace professional engineering design plans.
Only manufacturing defects from the factory are subject to negotiation and resolution; improper construction, later environmental corrosion, and external force damage are not covered.
FAQ
Q1: Should I choose large or small mesh for roofing mesh?
A: For insulation support, 20‑25mm mesh is preferred for better cost efficiency. For concrete anti-cracking thin layers, 15×15mm small mesh is preferred for better bonding effect.
Q2: Is electro-galvanized sufficient for coastal salt spray areas?
A: Coastal salt spray is highly corrosive; hot-dip galvanized roofing mesh is preferred. Electro-galvanized is more suitable for inland dry projects.
Q3: Is overlapping required when laying roofing mesh on the roof?
A: It is recommended to reserve overlapping width during construction to eliminate splicing gaps and ensure overall crack resistance and support performance.
Q4: Can samples be provided?
A: Small sample pieces can be provided. Samples are free, but the international express shipping cost shall be borne by the buyer.
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