What are the seven steps to install a corridor handrail?As interest in corridor handrails grows, many people are seeking knowledge about them, asking how to install corridor handrails? Let's check out the editor's introduction together.First, secure one vertical post at the top and bottom before installing the handrail, then pull a straight line between the two posts above, place the middle post on the steps (note: you can move the post forward and backward on the steps to position it at the same height as the line), mark the drilling points in the fixed holes of the post with a marker, and then drill and secure the post.2. For installing handrails on a floor already laid with tiles or marble, pre-drill with a glass drill bit first. Before drilling, use modeling clay to form a ring around the area where the hole is to be taken to collect water, which aids in better drilling. After using the glass drill bit, proceed with a 12mm diameter hammer drill bit. If the base is wooden, you can directly secure the post with self-tapping screws.3. For installing handrails in corridors, you can use thin water pipes for threading. Simply slide the pipe over the thread and bend it by hand where needed. This method is more labor-saving. For threading with a diameter over 12mm, use a threading grip bender tool. First, measure the bending position of the thread before threading it through, then bend and thread the pipe through the hole. After positioning the thread, secure the threading hole onto the column.4. Fixed Handrail Installation for Corridor Handrails: First, measure the area where bending is required. Wrap the heating pad around the handrail section that needs to be bent and heat it for 15-20 minutes until the handrail softens and can be bent. (If the heating pad is long, you can loosen it at the area where the bend is not needed.) Remove the heating pad, hold the handrail and place it on a post, then apply a cold compress with a warm towel to the handrail to allow it to set according to the bend. Wipe repeatedly until the handrail is set. If the handrail has scratches during transportation or daily use that affect its appearance, you can also use the heating pad to heat and wipe them away to eliminate the scratches.