Large PanelTrim Sign Frame 800mm x 800mm Silver (SKU:C28)

  • PanelTrim Frame 800mm x 800mm
  • For the deeper panels or more windy locations
  • Available in Silver only
  • Cover face of 45mm, which takes a 5mm panel

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£61.64 ex VAT (each)

1 left in stock

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Large PanelTrim Sign Frame 800mm x 800mm

Our Large Panel Trim has a cover face of 45mm and takes a 5mm panel only. It's specifically designed for the deeper panels and/or for use in particularly windy locations.

This kit includes all four sides pre-drilled & mitred, the corner cleats set into the side pieces, and fixing screws & plugs so that all you have to do is fix it to the wall.

With this size, it's essential to suspend the panel from the top rail using a 'hanger strip' so that the panel will always hang straight & flat. If you just stand the panel in the bottom rail there is a danger that it may become distorted due to its weight, particularly in the summer when it can get very hot. This sort of problem is more likely when the panel is Acrylic or Foam PVC, but even if you're using ACM, it is better to use Hanger Strips because it's easier to get them in & out in the future. After all, they're not stuck in the build-up of dirt that accumulates in the bottom rail over the years.

Panel Trim Large

Panel Locks

If your sign Is longer than a single panel, you should use a pair of panel locks to keep the panels together to ensure no gaps appear between the sheets.


  1. Remember that the panel needs to be loose enough to allow it to expand in the summer & contract in the winter without it becoming trapped & then distorted, so we suggest that your panel be 25mm less than the overall frame size and that you notch the corners as shown to prevent the panel nipping in the corners.
  2. If your sign is made up of more than one panel you really should 'half lap' and fit anti-flex plates behind the joint in the panels and put 'Panel Locks' at the top. This is to keep the panels tight together at all times, which looks better & prevents the wind from getting behind the panels, which can risk blowouts.
  3. It's a good idea to lightly grease the hanger strip and the rails where they come into contact with the panel as this aids future removal.
  4. If it's in a particularly windy location you may consider putting a 'hanger strip' along the bottom edge as well as this will prevent the panel from being 'sucked out' by the wind. This strip doesn't want to be too deep otherwise it may nip the panels in particularly cold weather.


Panel trim - half lat

A run of grease along the hanger strip & on the frame where it touches the panel makes it easier to get in & out in the future.

Panel Trim Frame - medium

PanelTrim Profiles

PanelTrim Frame Profiles


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Shipping costs

  • Delivery charges vary based on the product, size and delivery address.
  • Estimated delivery charges for this item.
    This product is subject to a length surcharge, depending on the length and delivery location.
    Mainland UK and Scottish Mainland - from £8.60
    Grampions - from £25.00
    Isle of Wight - from £21.55
    Scottish and other Islands - from £47.00
    Scottish Highlands - from £39.00
    Northern Ireland - from £40.99
  • For an accurate delivery charge, please enter the delivery postcode in the cart or at the checkout.

Shipping processing time

  • All orders for stock items are generally processed within 1-2 days working days.
  • Orders for special colours or more bespoke items will take longer. We usually have these processed within 10 days working days, but it may take longer depending on the specifications.
  • If you have a particular delivery deadline, please call the office on 01524 841726 to discuss your needs.
  • If we are experiencing a high volume of orders, shipments may be delayed. Please allow additional time for your delivery. If there will be a significant delay in any shipment of your order, we will contact you via email or telephone.

Shipment Confirmation & Order Tracking

  • As soon as your order is packed & ready for the courier, we will email your invoice with the Carrier & Tracking Information.


  • All deliveries must be examined - before being signed for.
  • Any damage or shortage must be noted with your signature and to us within 24 hours, otherwise the carriers will deny responsibility, and we will be unable to make a claim on your behalf. 
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