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Garage doors enhance your curb appeal and play a critical role in protecting your family and property.

  • 3'' panel thickness
  • Available in widths over 18' and heights over 14'
  • 2'' or 3'' tracks with low, standard, high, and vertical lift options
  • Nine colors and wood grain finishes plus custom colors
  • Stainless steel hardware


Our low-maintenance interior and exterior finishes resist fading, peeling, and chalking even under the most extreme coastal conditions. Finish options include five colored finishes and five wood grain finishes that will bring beauty and natural warmth to your home. 

Our Bronze, Black, Bronze, and Stone White Kynar finishes are AAMA 2605 certified. AAMA 2605 is the American Architectural Manufacturer's Association's high-performance exterior specification. Finishes meeting this certification exhibit outstanding resistance to humidity, color change, chalk, gloss loss, and chemicals. 

We also offer custom color options to create your unique, coastal window and door vision. 

Schedule an Appointment

We will follow up with you to find a date and time that works for you. Thank you!

What to Expect

When we meet with you, we will:
- Evaluate your existing windows & doors
- Listen to what you're looking for
- Present options for your project
- Provide a quote

Appointments typically take about an hour.


See Impact Garage Doors in Action

Marvin Coastline garage doors will enhance your property's curb appeal and offer the best protection from extreme weather.

Benefits of Hurricane Garage Doors

Beauty & Aesthetics

Enhance the curb appeal of your home with a Coastline garage door. Our impact garage doors are available in ten colors and wood grain finishes. For added privacy, you have the option of solid panels, clear or tinted glass, or a decorative glass pattern.

Protect & Perform

Get the best protection for your family and home with Coastline garage doors, which are strong enough to withstand Florida's tropical storms and hurricanes. The durable, thick-walled, extruded aluminum and impact-resistant glass can withstand high-speed winds and flying debris. Our hurricane-rated garage doors are made with finishes that withstand corrosion and resist fading and stainless steel hardware so it will retain it's smooth operation for years to come.

Noise Reduction

An advantage of installing a hurricane-rated garage door is it's effectiveness at minimizing unwanted outside noise from loud neighbors, construction, thunder, traffic and other city sounds. The density and insulation gained by installing a Coastline impact garage door can help to reduce the amount of noise pollution in your home, making it a more quiet and relaxing space.

SIW Impact Windows & Doors Reviews

What Our Customers Have To Say

Google ReviewsGoogle GuaranteedBBB A+ ratingHouzz

The product quality, service, installation, professionalism, and final price from all persons involved was a real pleasure, but not a surprise as this was the second major purchase and install I have done with SIW.

Blair M.

We were in need of window and door upgrades. SIW did an exceptional job at a reasonable price. Management and staff were outstanding. I highly recommend this company. Thank you for your excellent service!

Viviana C.

Unbelievable customer service and accountability for quality and product delivery installation. The competition is tight in the industry, but SIW definitely stands out and shines. Extremely pleased

Jodi S.

Delray Beach