Weather Damage Inspection for Your Garage Door

Stage 1: Inspect for Rust and Corrosion

Begin by examining all metal components, including springs, hinges, and tracks, for any signs of rust or corrosion. Exposure to moisture and humidity can cause these parts to deteriorate, leading to operational issues. If rust is present, wipe the affected areas with a dry cloth and apply a rust remover or lubricant. Pay close attention to the garage door opener’s chain and other moving parts, as rust can cause stiffness. Regular lubrication will help prevent future corrosion. Keeping metal parts clean and well-maintained ensures smooth functionality and extends the lifespan of your garage door system.

Stage 2: Check for Cracks and Warping

Inspect the door panels for cracks, warping, or peeling paint, especially if your door is wooden. Extreme heat and cold can cause the material to expand or contract, leading to structural weakness. Gently run your hand along the surface to feel for uneven areas. If you notice cracking, sand down rough spots and apply fresh paint or sealant to protect against further damage. Warped panels may need to be replaced if they affect the door’s movement. Regularly maintaining the exterior finish helps prevent long-term weather-related wear and tear.

Stage 3: Test for Freezing and Sticking Issues

Open and close the garage door a few times to check for stiffness or sticking, especially in cold weather. Ice buildup at the bottom seal can cause the door to freeze shut, making it difficult to operate. Clear away any snow or ice around the door’s edges. If the door struggles to move, check the springs and rollers for stiffness, applying lubricant if necessary. If the problem persists, inspect the tracks for obstructions or misalignment. Ensuring smooth movement during winter prevents unnecessary strain on the motor and mechanical components.

Stage 4: Identify Dents and Impact Damage

Examine the door panels for dents, scratches, or marks caused by hail, wind-blown debris, or accidental impacts. Metal doors are especially prone to denting, while wooden doors may develop splintering or cracking. Light dents can often be repaired using a rubber mallet—gently tap from the inside to push the dented area back into shape. For deeper damage, consider using a heat application method or a dent repair kit. Addressing dents promptly prevents further weakening of the door’s structure and keeps it looking presentable.

Stage 5: Check Weather Seals and Listen for Noises

Feel along the bottom and sides of the door for worn-out or cracked weather seals. Damaged seals allow drafts, moisture, and pests to enter the garage, reducing energy efficiency. Replace any loose or torn seals with new weather stripping. Finally, operate the door while listening for grinding, squeaking, or rattling noises. Apply lubricant to the hinges, rollers, and tracks to maintain smooth performance. If noises persist, inspect for misaligned tracks or worn-out springs. A well-maintained seal and quiet operation ensure long-term durability and protection against harsh weather conditions.