Terma aims to think differently when conceiving its towel rail designs and the Salisbury takes an unusual form as it is made from one single moulding, creating a frame around the bars different from standard ladder style towel rails. Salisbury features unique radius edges creating a very ergonomic seamless design free from sharp corners. The brackets on the Retro are located on the rear of the uprights leaving the full width of the bars free for hanging towels. The Sparkling Gravel colour from Terma is Taupe like (between brown and grey) and has a silk, smooth textured finish. Terma offers a 150x50mm colour chip of this finish should you wish to see the colour prior to purchase. Salisbury can also be fitted as dual fuel - whereby it can run on the central heating in the winter and as electric in the summer. You simply need a Terma heating element and the Terma Integrated Valve with Immersion Tube (no T piece required with this valve) to easily install as dual fuel (1360h = 600w, 1635h = 800w element)