A Better Way To Seal Your Garage Door: Installing Our Custom Brush Seal Kits

Weather can be harsh on standard vinyl or rubber weatherstripping. A recent installation at a lakeside home is a perfect example. The homeowner had dealt with vinyl seals that failed often because they could not handle the extreme temperature swings. He also wanted something that would sit tight against the door. The solution was one of our brush seal kits.

Why Brush Seal Is The Superior Choice

Brush seal performs better than traditional vinyl because the bristles flex without tearing, cracking, or curling. This means you get a consistent and reliable seal all year long, even through harsh winters and hot summers.

• Strong performance in extreme temperature swings
• A tighter and more consistent seal against the door
• Materials that do not crack or deform over time
• Improved energy efficiency by reducing air infiltration
• Better protection against wind, dust, insects, and debris

The lakeside home installation highlighted all of these benefits. Once the brush seal was installed, the gaps were eliminated and the garage stayed noticeably cleaner and more comfortable.

Custom Sized Kits That Make Installation Easy

Most weatherstripping requires on-site cutting of aluminum retainers and brush lengths. While this isn't a big deal if you're in the door industry and doing this every day, trimming takes time and can often lead to mistakes. Our brush seal kits remove that problem entirely. Each kit is built to the exact size of your garage door so installation is simple and clean.

• Pre-cut aluminum holders
• Pre-cut brush seal sections
• All matching components needed for the complete install
• A perfect fit for your specific door size

There is no major trimming, piecing together parts, or guesswork. Just enter your door dimensions and choose your brush material. We ship the correct kit ready to install.

Nylon vs Polypropylene Brush Seal

Both brush materials deliver a strong seal, but each has its strengths. Understanding the differences helps you choose the right option for your environment.

Nylon Brush

Nylon offers excellent durability, flexibility, and long-term resilience. It performs well in cold climates and holds its shape even after years of use.
Best for:

• Extreme climates like Minnesota (Hot summers and cold winters)
• High-traffic commercial doors
• Residential and Commercial buyers who want the longest service life

Shop Nylon Brush Seal Kits

Polypropylene Brush

Polypropylene is slightly stiffer and excellent for sweeping away dust and debris. It also offers strong resistance to moisture, salt, and chemicals.
Best for:

• Dusty or debris-heavy environments
• Lakeside or coastal applications
• Customers who want a more cost-effective option

Shop Polypropylene Brush Seal Kits

A Clean, Professional Finish Every Time

The brush seal installation at this lakeside home produced a tight, uniform seal with a clean appearance. Because the kit was cut to the exact door size, everything lined up perfectly and the finished result was nothing short of professional. The homeowner immediately noticed reduced drafts and improved garage comfort.

Upgrade Your Garage Door Seal

If you want better insulation, a tighter seal, and long-term durability, our custom brush seal kits are the best solution you can install on your garage door. Enter your door size, choose nylon or polypropylene, and we take care of the rest.