Garage Door Weather Seal Replacement Guide

Welcome to the ultimate guide on replacing your garage door weather seal, brought to you by Remote Pro.

Your garage door's weather seal plays a crucial role in keeping out drafts, moisture, and debris, ensuring your garage remains a clean and comfortable space. Over time, these seals can wear out, leading to reduced efficiency and potential damage. In this comprehensive guide, we'll walk you through the step-by-step process of replacing your garage door weather seal, empowering you to restore functionality and protection to your garage door.

Prepare The Area

Before commencing the installation of your new floor seal, it is essential to prepare the concrete floor surface carefully by eliminating any dust, oil and grease. In case of a painted floor, it is necessary to remove the paint in the areas where you plan to apply adhesive. This preparation is crucial to achieve an optimal seal. 

Prior to starting the installation process, place the floor seal under direct sunlight for a few hours. This step will allow the the seal to soften and reduce it's memory, making the the installation process smoother. 

Step 1: Determine Width of Garage Door

Determine the width of the garage door opening, measuring from brick to brick, and then add an additional 100mm for an overhang to accommodate trimming around the door frame. Trim the seal to the required length. 

Step 2: Measure Seal Length

Place the seal along the inner edge of the garage door frame, and use a pencil to mark the points where the floor seal should be cut to fit around the door frame at both ends. Trim the seal with a Stanley knife (ensure all correct personal protective equipment is worn), ensuring a tight and snug fit around the door frame. 

Step 3: Fit The Seal

From inside the of the garage, make sure the door is closed, and gently slide the floor seal beneath the door in such a way that the raised portion of the seal contacts the lower inside edge of the garage door. Once you've positioned it to your satisfaction, use a pencil to mark the entire length of the seal along the floor. Then, open the door cautiously and mark the the floor along the outside edge of the seal. 

Note: You can verify a proper fit by checking for any light seeping through between the floor seal and the garage door's bottom seal when the door is closed. There should be no visible light, ensuring a watertight seal. 

Step 4: Apply Sealant to Seal

Take off the floor seal, and then mark two parallel lines positioned 10mm inside the previously marked lines on the floor. Follow the manufacturer's instructions to apply a 4-5mm bead of sealant or adhesive along the two inner parallel lines. Additionally, apply sealant in a zigzag pattern between these lines, as per the diagram to the right. 

Once you've completed the sealant application, promptly place the floor seal into position. 

Step 5: Complete The Installation

The complete the installation, begin at one end by positioning the floor seal over the sealant on the floor and firmly pressing it downward. Repeat this process along the entire length of the seal. Thoroughly inspect the fit and make any required adjustments before the sealant sets. If there's any excess sealant, you can wipe it away immediately or neatly trim it once it dries. 

Close the garage door on top of the seal and keep it closed for a minimum of 8 hours. This will ensure a continuous pressure on the floor seal, allowing the adhesive to bond correctly. During this period, avoid driving over the floor seal. 

In conclusion, maintaining a properly functioning weather seal is essential for preserving the integrity of your garage and its contents. By following the steps outlined in this guide, you can ensure that your garage door remains well-protected against the elements for years to come.

Remember to regularly inspect and replace your weather seal as needed to maintain optimal performance and keep your garage in top condition. With the knowledge and skills gained from this guide, you'll be equipped to tackle any weather seal replacement task with confidence and efficiency.