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Professional Building Supplies£198.10Visit shop Coppa Gutta Zinc Curved / Half Round Roof Ridge - 230Mm Side X 2.4Mtr
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The Coppa Gutta Zinc Curved / Half Round Roof Ridge (ZRC254) is designed for contractors and homeowners seeking a durable, aesthetically pleasing solution to seal the peak of their roof slopes. Spanning 230mm in width and 2.4 meters in length, this ridge cap offers superior weather protection and essential airflow for roof integrity; however, users should note that the natural zinc material is intended to develop a protective patina, which changes its initial appearance over time.
| Model Part Number | ZRC254 |
|---|---|
| Brand | Coppa Gutta |
No, the zinc is designed to develop a natural patina over time which acts as a protective layer and aesthetic finish.
Yes, the 230mm width is designed to accommodate various roof angles, though it is always best to verify your specific pitch against the ridge geometry.
Zinc can be cut using professional metal shears or a fine-toothed hacksaw, ensuring that edges are deburred after cutting.
The 2.4m length is the standard size for this ZRC254 model, designed to offer a balance between ease of handling and fewer installation joints.
Use high-quality stainless steel or zinc-compatible fasteners to prevent chemical reactions between the metal and the fixing.
This is likely 'white rust' caused by moisture trapped between stored sheets; ensure material is kept dry and well-ventilated before installation.
Inspect the fasteners to ensure they have not worked loose due to thermal expansion and contraction; replace or tighten as necessary.
Installation should be performed by experienced roofing contractors to ensure proper alignment and watertight seals. The ridge must be fixed using compatible, corrosion-resistant fasteners that match the zinc material to avoid galvanic corrosion. When handling the 2.4-meter sections, it is recommended to wear gloves to avoid skin oils leaving permanent marks before the patina forms. Periodic inspection of the joints is suggested every few years to ensure that fasteners remain tight and that no environmental debris is obstructing the ventilation gap.
