This listing is for a universal softwood non-fire-rated Door Casing with fixed stops and a trenched head. Easy to install and great value for money. The frame is suitable with all kind of ironmongery, which should be ordered separately from our ironmongery section. This frame is 95mm wide with a stile thickness of 21mm, plus a 12mm stop and suitable for a 100mm (4") thick wall - other sizes and options, including fire-rated frames, are available - call us for details. This frame is compatible with our softwood architrave and skirting, These casing represent an easy and cost effective way to construct a frame for internal office applications. Should you require frames for 35mm thick doors,, whilst this is a residential specification, which we can also supply these. Please call for details. All our Softwood casings are manufactured from high quality selected timber and are ready to be painted or stained to meet your requirements. A full range of sizes is available, including bespoke dimensions. To find out more about these or any other products in our range please speak to a member of our experienced sales team today.