Bargeboard / Corner Flashings
Bargeboard flashings are used at the end of a run of sheets to trim and seal off the edge of a roof. Barge boards can be used at gable ends of Apex roofs to deflect wind, protecting the sheets from lifting.
Corner fashings are essentially barge board flashings used vertically instead of horizontally. Corner flashings are used at the corners of buildings to finish the cladding run.
Description
We supply bargeboard/corner flashings at 3m lengths in a range of sizes. Internal angles are specified at point of order (The most popular internal angle we supply is 90° but we can fold to any angle at no extra charge). We can also make the legs to custom sizes if the size you require is not listed.
Bargeboard/corners are available in 0.7mm gauge with welted edges to give extra strength and stability.
Available in a wide range of sizes, colours and angles
Galvanised sheeting is a high quality hot dipped zinc coated steel with no additional finishes added.
Please be aware that galvanised sheets cannot usually be painted until they have weathered. This usually takes approx 6 months. If a more durable coloured finish is required please consider using paint or PVC plastisol coated sheets.
Typical properties
| Property | Unit of measure | Value | Test standard |
|---|---|---|---|
| Standard zinc coating | (g/m2) | 275 (Z275) | |
| Minimum yield stress | (N/mm2) | 220 (S220GD) | EN 10147:2000 |
| Bending and profiling quality | DX51D | EN 10142:2000 | |
| Estimated time to first maintenance*: Dry and unpolluted Suburban and rural Industrial and urban Coastal |
(years) (years) (years) (years) |
20-50 5-10 2-5 1-5 |
|
| Fire classification | A1 | BS EN 13501 |
*Recommendations for period to first maintenance are based on the premise that the strength and integrity of sheets would diminish after the period specified, unless maintenance was carried out. The periods estimated are based on a theoretical weight loss as a result of natural weathering under test conditions. All figures are estimates and do not constitute a guarantee period.
Please be aware that galvanised products have a shorter expected lifespan than coated products. We would recommend that galvanised products are not used within 3 miles of the coast as the lifespan can be significantly reduced.
