Steel Roof Flashing And Trims

Steel flashing and trims are the final step and finishing touch in completing your roofing or cladding project. The steel trim and flashing act as weatherproofing for the corners and ends of the building, protecting it from damaging rainwater, snow, wind, and ice. As standard, the metal cladding flashing is available in 3m lengths, but longer sizes are available on request.

You can order the metal edging trim at the same time as your corrugated or box profile roofing sheets and cladding to ensure consistent colour and a high-quality finish. The steel roof flashing is quick and easy to fit, providing years of protection with no maintenance.

All materials, unless specified, come with welted edges, also known as safety edges, which help with handling during unloading and fitting. They also add rigidness to the products. If not welted, when fitting the flashing, it can cause the steel to have a wave look and edges to be sharp.

Most of our metal trims and flashings are manufactured for our Plastisol range due to the durability and excellent aesthetic of the finish. All flashings are available in polyester and galvanized as well.

An alternative to using standard plastic rainwater goods is our Trimline Gutter. This product can be manufactured in the same colour or an alternative. It gives a sharp, easy-on-the-eye finish to the building. Please ask a staff member for details on this product as it can be manufactured to individual specification.

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Our Flashing Guide

Each steel trim and flashing shape has a different purpose for your building. Cardinal Steels offers an entire range, including ridge, capping, gutter, corner, eaves, and drip trims. Please see the diagram below for clarification when quoting your products.

Steel Flashings Manufactured to Order

All steel flashings are manufactured to order and skillfully created with a quick turnaround by our experienced technicians using the latest manufacturing techniques. We also keep standard sizes in stock lengths for our complete colour range. Our standard stock items include:

  • Ridge Cap – 200 mm x 200mm x 3000mm long 
  • Barge Board – 200mm x 200mm x 3000mm long 
  • Barge Board – 150mm x 150mm x 3000mm long 
  • Drip Cill / Head – 100mm x 50mm x 50mm x 15mm x 3000mm long 

Colours Available

Please view our colour chart but please be aware that all colour representations on the page are intended to be used as a general guide and indication. Cardinal Steels always recommends requesting a sample that a member of staff will be more than happy to send in the post.