How to replace exterior threshold: A step-by-step guide to replacing your home's exterior thresholdCecilia ThorneAug 22, 2025Table of ContentsTips 1:FAQTable of ContentsTips 1FAQFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeReplacing an exterior threshold is an essential task to ensure your home’s entryway is secure and weatherproof. Over time, thresholds can wear down, warp, or become damaged due to exposure to the elements. This guide will walk you through the process of replacing your exterior threshold with ease. The first step is to gather the necessary tools: a pry bar, a saw, a measuring tape, wood glue, screws, and a new threshold. Begin by removing the old threshold. Use your pry bar to carefully lift it out from its place. Be cautious not to damage the surrounding door frame during this process. Once removed, inspect the area for any damage to the door frame or subfloor. If there are any issues, make sure to repair them before proceeding. Next, measure the length of the old threshold to ensure you purchase the correct size for the new one. Most thresholds come in standard sizes, but if you have a custom door, you may need to have one cut to size. After acquiring your new threshold, place it into position to check for fit. It should sit snugly in the door frame without any gaps. Once you’re satisfied with the fit, secure it using wood glue and screws, ensuring it is level. After securing, caulk around the edges to prevent water infiltration. Allow the caulk to dry completely before using the door again. This replacement will not only enhance the appearance of your entryway but also improve energy efficiency by preventing drafts. Always remember safety first; wear protective goggles and gloves during the replacement process. Regular maintenance and timely replacements of exterior elements like thresholds will prolong the life of your home and keep your living space comfortable.Tips 1:Consider sanding the new threshold lightly before installation to help it match the surrounding wood tones.FAQQ: How often should I replace my exterior threshold?A: It depends on the material and exposure, but generally every 5-10 years is a good rule of thumb.Q: Can I replace the threshold myself?A: Yes! With the right tools and instructions, it's a manageable DIY project.welcome to CoohomHome Design for FreePlease check with customer service before testing new feature.