90° Verge Flashing Backer Plate for Standing Seam - 3m
Create a neat, secure finish along the edges of your standing seam roof with these practical 90° verge flashing backer plates. Designed to work alongside our 3m verge flashings, they help seal and protect exposed roof edges for a cleaner, weather‑resistant result. With a durable GreenCoat® Pural BT finish and a reliable galvanised steel core, these backer plates offer strength, style and long‑lasting performance.
About Our 90° Verge Flashing Backer Plates
These 90° verge flashing backer plates are designed to provide a reliable foundation for your verge flashings, helping you achieve a tidy, secure finish along the ends of your standing seam roof. Installed before your standing seam sheets and verge flashings, they help form a protective seal against the elements while improving the overall appearance of your building.
Made from galvanised steel and finished with the durable GreenCoat® Pural BT coating, each backer plate is resistant to scratches, corrosion and harsh weather conditions.
At 3m in length and set at a 90° internal angle, these backer plates provide simple, reliable installation and are a high‑quality addition to your standing seam roofing system. Verge flashings can be purchased individually or as part of a kit, giving you full control over the best option for your project.
Benefits of 90° Verge Flashing Backer Plates
- Creates a clean, weather‑resistant edge finish for standing seam roofs
- Installed prior to sheets and flashings for a secure, protective seal
- GreenCoat® Pural BT coating offers long‑lasting scratch and corrosion resistance
- Galvanised steel construction with an A1 fire rating to BS EN 13501
- Available individually or as part of a complete verge flashing and backer plate kit
Specifications
- Length: 3m
- Dimensions: 90mm x 62mm x 23mm
- Internal angle: 90°
- Thickness: 0.7mm
- Material: Galvanised steel
- Coating: GreenCoat® Pural BT
Fixing Guidance
Install verge flashing backer plates before fitting your standing seam roofing sheets and verge flashings. These plates act as a supportive base that helps create a sealed, secure edge.
For a full list of tools required and detailed fixing steps, refer to the standing seam installation guide. For additional advice, see the Help & Advice page.
Looking for an alternative?
For our verge flashing, see our 3m verge 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 team.
Order A Sample Pack!
Download our printable installation guide (1).
Download the datasheet for 90° Verge Flashing Backer Plate for Standing Seam - 3m
| 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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