90° Abutment Flashing Bottom Plate for Standing Seam - 3m
Used to ensure a neat, weather‑resistant wall junction in standing seam installations, this standing seam 90° abutment bottom plate flashing is designed specifically for abutment details. It sits cleanly against vertical walls and works seamlessly with our Z‑bars and top plate flashings to deliver a sharp, professional finish that complements modern standing seam roofing.
About Our Standing Seam 90° Abutment Bottom Plate Flashing
This standing seam 90° abutment bottom plate flashing is designed to help form a secure and tidy connection where a standing seam roof sheet meets a vertical wall. Ideal for abutment applications, it supports a clean architectural finish while helping protect the junction from water ingress and weather exposure.
Positioned beneath the abutment top plate and installed over Z‑bars, the bottom plate plays a key role in sealing the lower edge of the roof. Its precise 90° internal angle allows it to sit accurately against vertical surfaces, ensuring the flashing runs parallel with the standing seam sheets for a consistent, professional appearance.
Manufactured from SSAB Nordic quality steel and finished with the eco‑friendly GreenCoat® Pural BT coating, this bottom plate flashing offers excellent resistance to corrosion, UV exposure and changing weather conditions. The coating uses bio‑based technology derived from Swedish rapeseed oil, providing a more sustainable solution without compromising on durability or performance.
Benefits of Standing Seam 90° Abutment Bottom Plate Flashing
- Creates a clean, weather‑tight wall abutment detail
- Designed specifically for standing seam abutment applications
- Works seamlessly with abutment top plates and notched Z‑bars
- Manufactured from durable SSAB Nordic quality steel
- GreenCoat® Pural BT coating offers long‑lasting UV and corrosion resistance
Specifications
- Length: 3m
- Dimensions: 150mm x 150mm
- Thickness: 0.7mm
- Internal angle: 90°
- Material: SSAB Nordic quality steel
- Finish: GreenCoat® Pural BT
- Colours: Nordic night black, silver fir green, tile red, slate grey
Fixing Guidance
The abutment bottom plate flashing should be installed over Z‑bars, with the abutment top plate fitted above to complete a sealed wall junction. Standing seam systems are designed to be fixed using Z‑bars and hemming techniques.
In exposed or wind‑prone areas, low‑profile, colour‑matched screws made from stainless steel or Ruspert® can be used for additional security. While these fixings remain visible, their matched finish ensures the overall appearance of the roof is maintained.
For further guidance, refer to our standing seam installation guide and Help & Advice resources.
If you require specialist tools for installation, why not take a look at our standing seam roofing tool kit, featuring everything you need for a hassle‑free installation, including seaming pliers, a rubber mallet and a range of folding tools.
Looking for an alternative?
For lean‑to applications, see our 110° lean‑to bottom plate 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° Abutment Flashing Bottom 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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