Hurricane Impact
Bi-Fold Doors
The hinged panel design of the Marvin® Coastline Bi-Fold doors fold open and closed like an accordion that when open, stack up flat against the edge of an opening to create more available space and beautiful panoramic coastal views. Combine several panels to create massive openings to take full advantage of that fresh ocean breeze.
Superior performance, protection and durability, are what hurricane impact doors from SIW Impact Windows & Doors can deliver to protect your family and home. Schedule a free, no-pressure appointment to get started.
Bi-Fold Hurricane Patio Doors
Impact Bi-Fold doors protect your home from hurricane winds, rain and debris. Engineered specifically to resist the harsh effects of the blazing sun and salty air, the Bi-Fold doors will provide trouble-free, smooth operation for years to come. Designed and manufactured right here in Palm Beach County, they meet the most stringent impact code requirements in North America.
Expect exceptional performance with Coastline hurricane-rated bi-fold doors manufactured, sold, and installed by SIW Impact Windows & Doors.
Features
Bi-fold doors, also called folding patio doors, are ideal for expanding and connecting indoor and outdoor spaces.
- Bi-parting and unidirectional configurations available
- Multi-point locking system on primary panel, dual point lock on others
- Available in widths over 3' and heights up to 9'
- Ten colors and wood grain finishes plus custom colors
- Several hardware styles, colors, and finishes to choose from
Finishes
Our low-maintenance interior and exterior finishes resist fading, peeling, and chalking even under the most extreme coastal conditions. Finish options include six colored finishes and four wood grain finishes that will bring beauty and natural warmth to your home.
Our 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.
Schedule an Appointment
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 the Bi-Fold Door in Action
Benefits of Hurricane Impact Bi-Fold Doors
Beauty & Aesthetics
Available in dramatically large sizes for expansive views, the Coastline Bi-Fold patio door takes advantage of Florida's breathtaking scenery and abundant sunshine. Reimagine the way you live and transform your home by combining up to 10 door panels that fold open and close to create massive openings. Our Bi-Fold door makes for seamless indoor-outdoor living spaces you can enjoy all year.
Protect & Perform
To withstand the extreme winds and flying debris, our hurricane bi-fold patio doors are built with strong, extruded aluminum frames and impact glass that provide superior protection. The finishes and hardware on a Coastline Bi-Fold door are engineered to resist corrosion and fading from the intense UV rays. Coastline Bi-fold doors offer effortless operation and a multi-point locking system for added safety.
Noise Reduction
Compared to standard doors, the laminated, impact-resistant glass in a Coastline Bi-Fold door is effective at suppressing unwanted outside noise from neighbors, construction, thunder and street traffic. The insulation gained by installing an impact bi-fold patio door can help to reduce the amount of noise pollution in your home, making it a more quiet and peaceful space.
SIW Impact Windows & Doors Reviews
What Our Customers Have To Say
I would highly recommend SIW for your impact door or window needs. We had 2 doors installed by them and the doors are beautiful!! The installers were always on time and very courteous! They went above and beyond to make sure we were happy with the final product!
Christopher S.
Great company. Excellent product. The installers did a phenomenal job. Very happy with the service!
Maikel I.
We had 24 windows, four sliders, and two doors all installed at the same time. Flawless, and as smooth as could be. The quality of the windows and doors is great. Cannot say enough positive things about the entire experience, from start to finish.
Barry M.
Delray Beach