Fibretrims are manufactured from pultruded glass fibre plastics in the UK to ISO9001 standards. The enhanced composition ensures that the trims are extremely durable, maintenance free and resilient to adverse weather conditions.

There are over 20 different pre-formed Fibretrims designed to accommodate the most common roof details. The profiles come in 3-metre lengths and are supplied in a pre-coloured finish for easy overpainting with the Fibrecoat resin system, the profiles can be easily cut on-site to follow the alignment of the roof's edge.

A range of pre-formed corners have been designed to compliment the Fibretrim profiles that eliminates the need for on-site mitre cutting or additional lamination, These corners ensure a neat, accurate and watertight detail at any change in roof direction.


The F600 is a flat flashing that’s mainly used as continuous flashing under slates at roof junctions.

F600 should always be used for this situation and it should NOT be laminated as this will be a weak point and it WILL crack. It is nailed or stapled to the deck and bent up the roof slope. In this situation, the F600 also acts as an expansion facility and must only be fixed along the bottom edge.

There are many other applications for F600 including vertical details where laminating would be time-consuming, under the feet of air conditioning units to enable re-roofing without disconnecting, some parapet wall details etc. The trim should be nailed to the deck around its edges and bandaged over any joins or nail penetrations. Any un-laminated trim can be coated with the rest of the roof.



Trim guide

How to apply Fibretrims to a flat roof


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