2024-01-15 8 min read
Weatherstripping is one of the most overlooked yet essential components of your garage door system. This comprehensive guide covers everything homeowners need to know about keeping their garage protected from the elements.
Garage door weatherstripping consists of flexible seals installed around the perimeter of your garage door to block air, water, dust, and pests from entering your garage. There are several types: bottom seals (or astragals) that attach to the bottom of the door, side and top seals that line the door frame, and threshold seals that mount to the garage floor.
Proper weatherstripping provides multiple benefits for your home. First, it significantly improves energy efficiency by preventing heated or cooled air from escaping, which can reduce your energy bills by 10-15%. Second, it keeps water, snow, and debris out of your garage, protecting stored items and preventing water damage. Third, quality seals block pests like mice, insects, and snakes from entering through gaps.
Watch for these warning signs: visible light coming through gaps when the door is closed, water puddles inside the garage after rain, increased dust and debris accumulation, drafts felt near the closed door, cracked, brittle, or compressed seals, and higher than normal heating or cooling bills.
Rubber weatherstripping is the most common and affordable option, offering good flexibility and sealing properties. Vinyl is more durable than rubber and resistant to extreme temperatures. Foam is easy to install but less durable, best for light-duty applications. Brush seals use bristles to block gaps while allowing the door to move freely.
While some weatherstripping can be installed as a DIY project, professional installation ensures proper fit and maximum effectiveness. Our technicians can assess your specific needs and install the right weatherstripping for your door type and local climate conditions.
Inspect weatherstripping seasonally for wear and damage. Clean seals with mild soap and water to remove dirt buildup. Apply silicone lubricant to keep rubber seals flexible. Address small gaps immediately before they worsen. Replace weatherstripping every 3-5 years or as needed.
Contact Garage Door Schertz for a free weatherstripping inspection and estimate. We'll ensure your garage stays protected year-round.