Curved 3" Corrugated Steel Sheets (14/3) 990.6mm cover
Curved 3" Corrugated Steel Sheets (14/3) 990.6mm cover
Order Online
Item Specifics
Profile: 14/3 Corrugated
Profile Information
| Cover Width | 0.990m |
| Minimum Length | 0.800m |
| Maximum Length | 12.000m |
| Minimum Pitch | 5° |
| Can be Curved | Yes |
Finish: Galvanised
Galvanised sheeting is a high quality hot dipped zinc coated steel with no additional finishes added. Now the base material for Polyester paint and PVC Plastisol coated roofing sheets, galvanised steel sheets have been used for over 100 years.
It is worth noting that galvanised steel will weather over time and become duller. Also galvanised steel can vary in finish and we highly recommend taking a coated sheet if colour is an issue.
As long as the material is fitted and treated properly then it can last a number of years, however the material is very susceptible to corrosion especially the steel underneath the zinc coating. We do not recommend using galvanised sheets within 3 miles of the coast as coastal environments can significantly decrease lifespan.
Galvanised steel sheets can sometimes be confused with stainless steel, however it is important to note these are different products.
Please be aware that galvanised sheets cannot be painted until they have weathered. This usually takes approx 6 months. If a more durable coloured finish is required please consider polyester painted or PVC plastisol sheets
Galvanised steel is not a colour and surface finish is not consistent. As the steel weathers you will see discolouration in areas. Over time the surface will become rougher as the material weathers. If you require a more consistent finish we would recommend using a coated steel finish such as polyester paint or PVC plastisol.
Care should also be taken when storing galvanised sheets. We recommend storing indoors at a consistent temperature to avoid water ingress and weathering whilst still stacked. Also degreasing the sheets is recommended to remove any excess rolling oil as this may cause reactions when the steel begins to weather.
Finish Properties
| Property | Unit | 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 | (years) | 20-50 | |
| Suburban and rural | (years) | 5-10 | |
| Industrial and urban | (years) | 2-5 | |
| Coastal | (years) | 1-5 | |
| Fire classification | A1 | BS EN 13501 |
Product Details
Curved 14/3 Corrugated Metal Sheets – Bespoke Roofing & Cladding Solutions
Accord Steel Cladding offers bespoke curved 14/3 corrugated sheets manufactured from our traditional corrugated roofing profile. Produced in 0.7mm gauge, these sheets are rolled to suit your project’s curvature. If you're unsure of your radius, we can calculate it for you using the width and rise of your curve.
Product Specifications
- Profile: Accord 14/3 Corrugated (3" pitch)
- Gauge: 0.7mm only
- Cover Width: 990.6mm
- Profile Height: 19mm
- Pitch: 76.2mm
- Minimum Arc Radius: 1.2m
- Minimumm Arc Length: 1.2m
- Maximum Size: Due to the way curved sheets are manufactured, please use the above calculator to check if your arc is possible.
- Lengths: Cut to size
- Finishes: Galvanised, polyester-coated, or PVC plastisol
- Liner Option: Dripstop anti-condensation felt available
Typical Applications
- Pig arks and shepherds huts
- Dutch barns and poultry sheds
- Nissen huts and Quonset structures
- Airport hangars and tunnel cladding
- Water tank covers and curved façade elements
- Conservation area roofing and heritage projects
Key Features
- Traditional sinusoidal profile with heritage appeal
- Custom curved to suit your structure’s geometry
- Durable steel construction with weather-resistant coatings
- Cut to size for efficient installation and minimal waste
- Optional anti-condensation liner for internal environments
Whether you're building a curved roof for a pig ark or restoring a heritage barn, our curved 14/3 corrugated sheets offer a tailored, high-performance solution. Contact us to discuss your curve dimensions, request samples, or get a custom quote.
