» Road Traffic
» DOT No 517 Road Narrows on left ahead :: (Product Ref: DOT517)
First, Please choose sign material
RA1 - Reflective for private roads / industrial estates
RA2 - Reflective for highway use
Add rear channel for post fixing?
Add Road Sign Post? Post fixings, base plate & end caps included
Please Choose Dimensions
Your Product Selection
Standard road signs material is 11swg aluminium faced with either RA1 (old class 2) reflective vinyl for private roads or RA2 (old class 1) high reflectivity vinyl for highway use. Faced aluminium Narrows 2 street sign available as non reflective or class 1 or 2 reflective with clip extrusion for fixing to post (sold seperately). Conforms to all Department of Transport Guidelines Sign depicts: Official Department of Transport Category: Warning Signs / Official schedule number: 1
information about Sign Posts
Aluminium posts have a smoother, more polished finish compared to steel posts and are about 3 times lighter. Aluminium posts are used more frequently where appearance and weight is of greater importance.
Steel Posts are finished in a textured grey plastic coating and are generally used for industrial applications such as highway signs, and where larger panels are to be used. Steel posts are about 3 times heavier than aluminium posts.
Wide base posts are used when road signs require illumination to be added. The base of the post is wider to accomodate electrical fittings.