Radwick One of our 9 designs to choose from Fenwick One of our 9 designs to choose from Kenwick One of our 9 designs to choose from < Prev Next > Let's go! FAQ's What sizes do your doors come in? Standard sized doors primed and pre-finished in a multitude of standard uk and metric size. Fire doors are available in 40mm and 44mm. What sizes do your door frames come in? We have developed a frame that can be modified on site to fit wall thickness 80-300mm. This will enable you to order the door set even though the exact wall thickness may not be known. What sizes does your architrave come in? 5 designs in 2 sizes 94 x 25mm and 70 x 25mm paper wrapped to enable easy on site painting. Matching skirting is also available. What are your door handles made of? We have a high quality selection of 4 handle designs to match the furnishes. All made from solid brass.