90° Internal Corner Barge Flashing for Standing Seam - 3m 120mm x 120mm
Create a neat, reliable finish on the internal corners of your standing seam installation with these practical 90° internal corner barge flashings. Ideal for adding a clean, professional look to roofing or cladding projects, they work seamlessly alongside Z-bars to complete your design. Made from galvanised steel coated with GreenCoat® Pural BT, they offer a durable and eco‑friendly solution for long-lasting performance.
About Our 90° Internal Corner Barge Flashings for Standing Seam
Enhance the appearance and durability of your standing seam project with our 90° internal corner barge flashings. Designed to provide a smooth, refined finish to internal corners, they help bring your installation together with accuracy and visual appeal.
Manufactured from SSAB Nordic-quality galvanised steel and finished with the sustainable GreenCoat® Pural BT coating, these flashings offer strength, weather resistance, and long-term reliability. The eco‑conscious coating ensures your installation benefits from a high-performing and environmentally considerate solution.
Benefits of 90° Internal Corner Barge Flashings for Standing Seam
- Creates a clean, professional internal corner finish
- Made from high-quality galvanised steel for long-lasting performance
- Finished with sustainable GreenCoat® Pural BT coating
- Designed to work seamlessly with Z-bars
- Manufactured to match the appearance and durability of standing seam sheeting
Each flashing is produced in a 3m length and measures 120mm x 120mm, giving you a consistent, easy-to-handle component for your build. For correct fitting and a complete finish, pair these flashings with Z-bars, available separately or as part of a convenient kit.
Specifications
- Length: 3m
- Dimensions: 120mm x 120mm
- Thickness: 0.7mm
- Internal angle: 90°
- Material: Galvanised steel
- Coating: GreenCoat® Pural BT
Fixing Guidance
Install internal corner barge flashings to the internal corners of your metal roofing or cladding to achieve a professional finish. These flashings must be used together with Z-bars for correct installation. For full step-by-step instructions, refer to the standing seam installation guide and visit our Help & Advice page for additional support.
Looking for an alternative?
For external corner flashings, see our external corner barge flashing for standing seam.
For bespoke flashings, see 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 Sales Team.
Order A Sample Pack!
Download our printable installation guide (1).
Download the datasheet for 90° Internal Corner Barge Flashing for Standing Seam - 3m 120mm x 120mm
| Type | When? | Cost? | ||
|---|---|---|---|---|
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National Delivery | Orders under £1,200 (inc. VAT) | Est. 5 working days* Roofing items 7-10 working days* |
£192.00 |
| Orders over £1,200 (inc. VAT) | Est. 5 working days* Roofing items 7-10 working days* |
£96.00 | ||
| Orders over £1,800 (inc. VAT) | 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) | 2 working days* | £10.30 |
| (Large Parcels) | 2 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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