90° Corner Barge Flashing for Standing Seam - 3m 120mm x 120mm
Give the external corners of your metal cladding installation a clean, seamless finish with this 3m 90° corner barge flashing. Measuring 120mm x 120mm, each piece is manufactured from SSAB Nordic steel and coated in long‑lasting GreenCoat® Pural BT for excellent colour retention and weather resistance. Designed to clamp neatly over Z‑bars for a clean, concealed‑fix standing seam installation.
About Our 3m 90° Corner Barge Flashings for Standing Seam
A neat corner detail is essential for completing the look of any standing seam cladding project, and these 90° corner barge flashings are designed to deliver a clean, consistent finish along every external edge. Supplied in 3m lengths and measuring 120mm x 120mm, they seal and protect the corners of the building while maintaining the much-loved streamlined, architectural appearance of a standing seam system.
Each flashing is manufactured from SSAB Nordic quality steel and finished in durable GreenCoat® Pural BT. This eco‑conscious coating is produced using Swedish rapeseed oil and offers impressive scratch resistance, strong colour stability and long‑lasting protection against corrosion and UV exposure. The result is a robust, attractive finish that aligns perfectly with Cladco standing seam sheets.
Benefits of 90° Corner Barge Flashings for Standing Seam
- Creates a clean, concealed‑fix corner detail for standing seam cladding
- 90° internal angle for crisp external corner finishing
- GreenCoat® Pural BT coating for long‑lasting colour and weather resistance
- Manufactured from strong, durable SSAB Nordic steel
- Designed to clamp securely over Z‑bars using seaming pliers
Specifications
- Length: 3m
- Corner size: 120mm x 120mm
- Thickness: 0.7mm
- Internal angle: 90°
- Material: SSAB Nordic steel
- Finish: GreenCoat® Pural BT
Fixing Guidance
Corner barge flashings are made with a 90° internal angle and are installed over Z‑bars (sold separately or as part of a kit).
Before installing your corner barge flashing, ensure the Z‑bars are securely fixed in place along the corner. The flashing is then clamped over the Z‑bars using seaming pliers to achieve a strong, concealed‑fix finish. Cladco seaming pliers are one of the tools featured in our standing seam roofing tool kit, providing you with all the specialist tools you will need in one handy kit.
In exposed or coastal locations, optional colour‑matched 6.3x20mm stainless or Ruspert® screws may be used for extra reinforcement. Although not fully hidden, the stitcher screws are coated to closely match the roof colour, softening their appearance.
For tools, fixing positions and full installation steps, please refer to the standing seam installation guide on our Help & Advice page.
Looking for an alternative?
If you’re looking for a complete corner flashing solution, see our 90° corner barge flashing and Z‑bar kit.
For bespoke flashings, visit our custom flashings page.
Or browse our roofing department for flashings and more.
For large orders or specialist support, call 01837 659901 to speak with our friendly team.
Order A Sample Pack!
Download our printable installation guide (1).
Download the datasheet for 90° Corner Barge Flashing for Standing Seam - 3m 120mm x 120mm
| Type | When? | Cost? | ||
|---|---|---|---|---|
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National Delivery | Orders under £1,000 | Est. 5 working days* Roofing items 7-10 working days* |
£192.00 |
| Orders over £1,000 | Est. 5 working days* Roofing items 7-10 working days* |
£96.00 | ||
| Orders over £1,500 | Est. 5 working days* Roofing items 7-10 working days* |
FREE | ||
| Scotland Delivery | Postcodes: PA, PH, DD, AB, IV, & KW | Est. 15 working days* Roofing items 7-10 working days* |
£360.00 | |
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Millboard Delivery | Orders under £2,000 | Est. 5 working days* | £192.00 |
| Orders over £2,000 | Est. 5 working days* | FREE | ||
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Parcelforce Standard | (Small Parcels) | 3-5 working days* | £10.30 |
| (Large Parcels) | 3-5 working days* | £31.80 | ||
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Sample Packs via Courier | 5 working days* | FREE | |
*Please allow for public holidays and weekends (non-delivery days)
Some of our products are available for collection from our warehouses in Okehampton (Devon) and Andover (Hampshire) - This option will show at checkout, when available.
Standard collection lead time is 3-5 working days, this may vary depending on the product. If you would like to collect your order after 2 hours, please choose this option at checkout.
Please note that collections are only available from Monday-Friday, 08:00 - 17:00 & Saturday, 08:00 - 12:30 (Note: this IS the cut off time for collections, despite our closing time of 13:00)
Please Note The Following Prior To Collection:
Vehicles we can and cannot load
Cladco Profiles® will only load flatbed lorries and flatbed trailers for insurance purposes. If the appropriate vehicle is not available, two people would be required for a collection.
Cladco Profiles® will NOT load any vehicles with roof racks, horse boxes, cattle lorries or fixed-sided trailers. Cladco Profiles® has the right to refuse loading a vehicle for any reason.
Before arranging a collection, please read our Customer Collection Notice below.
Our Okehampton HQ and Warehouses (Devon)
Our Andover Warehouses (Hampshire)
Customer Collection Notice
Please ensure you have pre-booked your collection slot before travelling to site.
When arriving to collect your order, please report to a member of our Warehouse Team who will register your arrival and locate your goods. Once ready, your items will be picked and brought to your vehicle loading area.
During busy periods, there may be a short wait while our yard team assist other customers or complete other loading tasks. We always do our best to work within your booked collection time.
We respectfully draw your attention to the following important points:
- Loading is ultimately the customer’s responsibility. While our team can assist with mechanical loading using forklifts, we cannot handball items into enclosed vehicles. Customers must ensure their vehicle is suitable and that goods are safely loaded and adequately secured before leaving the premises.
- Sharp sheeting, metal goods, and long/heavy items may pose additional handling risks. Please come prepared with high-quality protective gloves, and any appropriate protection materials to avoid damage to your vehicle or restraints (e.g. ropes or straps). The edges of roofing sheets and metal products can be extremely sharp, and care should be taken when handling.
- We strongly recommend that customers bring their own straps, ropes, or other securing materials, as we are unable to provide these at the point of collection.
- If you are unsure of your vehicle’s load capacity, we can advise the approximate weight of your order in advance. It is your responsibility to ensure your vehicle is suitable for transporting the goods safely and legally.
- Cladco will not be held liable for any damage to your vehicle or goods once they have been loaded and leave our premises. Loading assistance is provided entirely at the customer’s own risk.
Click & Collect – Pre-Booking Required
You are welcome to collect your order from either our Okehampton (Devon) or Andover (Hampshire) site. All collections must be pre-booked in advance so your items can be picked, packed and ready for you.
Please do not travel to site without a confirmed collection time, as we cannot guarantee your order will be available.
Once your items are ready, you will receive an email with a link to book your collection slot. Please note, same-day collections are not available and bookings must be made at least two hours in advance.
When you arrive, please bring your order confirmation and follow the signage to the collection area where a member of our team will assist you.
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