Coastal Doors - DSA Doors

DSA's Coastal Rated Doors

Premium Hurricane Protection with DSA’s Rated Doors

Throughout DSA’s 20 years in business, we have obtained multiple levels of certifications for our master crafted wood doors. Offering most of our Standard Stock doors with non-impact DP-50 Certification and our Port Collection, featuring Impact rated units certified for both the Wind Borne Debris Region and the High Velocity Hurricane Zone with Miami-Dade County approval, DSA’s Coastal Rated doors can meet even the strictest building codes in coastal regions. We boast a wide array of stocked wooden entry units that provide homeowners with safety and security without sacrificing style.

Not sure if you need a rated door? Read more about our Coastal Ratings below.

To better understand what local requirements are needed for your area, reference your local building codes.

DP-50 Rated Doors
Standard DP-50 Units

DSA’s Port Collection
Standard Stock Impact Rated Units

Custom Rated Units
Custom DP-50 & Impact Units

Tested for Superior Hurricane Protection

DSA delivers excellent safety, security, and style to modern and traditional coastal homes. Our doors are engineered to withstand extreme weather conditions and provide additional security to your home.

Through rigorous testing, many of our exclusive door styles are certified for coastal area building code requirements, including DP-50, Impact Ratings for inside & outside the High-Velocity Hurricane Zone (HVHZ), and Miami-Dade approval. Our HVHZ Impact doors are proven to withstand direct impact with large wind-borne debris (TAS 201: Large Missile Impact), Air & Water Infiltration, Positive & Negative Design Loads (DP+/-70), and Forced Entry Resistance.

DP-50 Rated Doors

Inswing & Outswing units
Single & Double Doors with side lite and transom options
Design Pressure +/- 50 psf
Certified for Air Infiltration

Testing Standards

ASTM E330-02 Structural Performance of Exterior Doors by Uniform Static Air Pressure
ASTM E283-04 Standard Test Method for Determinng Rate of Air Leakage Through Exterior Doors Under Specified Pressure Differences Across the Specimen

DSA DP-50 Door Construction

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DP-50 NAMI Certification states outside of Florida
Florida Codes #21873.1, #21873.3
Florida Code for Bifold Doors #41541.1
DP-50 Rated DSA Test Specimen video

WBD Impact Rated Doors

Inswing & Outswing units
Single & Double Doors with side lite and transom options
Design Pressure +/- 50 psf
Certified for Air Infiltration
Wind Borne Debris Impact Resistant
Impact Certified with Cyclic Pressure Differentials

Testing Standards

- ASTM E330-02 Structural Performance of Exterior Doors by Uniform Static Air Pressure
- ASTM E283-04 Standard Test Method for Determing Rate of Air Leakage Through Exterior Doors Under Specified Pressure Differences Across the Specimen
- ASTM E1996-09 Standard Specification for Performance of Exterior Doors Impact by Windborne Debris in Hurricanes
- ASTM E1886-19 Standard Test Method for Performance of Exterior Doors Impacted by Missile(s) and Exposed to Cyclic Pressure Differentials

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DP-50 NAMI Certification Wind Zone 4 – Missile Level D
Florida Codes #21873.2, #21873.6, #21873.7

HVHZ Impact Rated Doors

Inswing & Outswing units
Single & Double Doors
Design Pressure +/- 70 psf
Certified for Air & Water Infiltration
Wind Borne Debris Impact Resistant
HVHZ Impact Certified with Cyclic Pressure Differentials

Testing Standards

ASTM E330-02 & TAS 202-04 Structural Performance of Exterior Doors by Uniform Static Air Pressure
ASTM E283-04 Standard Test Method for Determining Rate of Air Leakage Through Exterior Doors Under Specified Pressure Differences Across the Specimen
ASTM E331-00 Standard Test Method for Water Penetration of Exterior Doors by Uniform Static Air Pressure Difference
ASTM E1996-09 & TAS 201-04 Standard Specification for Performance of Exterior Doors Impact by Windborne Debris in Hurricanes
ASTM E1886-19 & TAS 203-04 Standard Test Method for Performance of Exterior Doors Impacted by Missile(s) and Exposed to Cyclic Pressure Differentials

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Florida Codes #21873.5, #21873.4
Miami/Dade County NOA #23-1117.04, #23-11705, #231117.06, #23-11707

Accreditations

DSA's Coastal Rated Doors

DP-50 Rated Doors

Testing Standards

WBD Impact Rated Doors

Testing Standards

HVHZ Impact Rated Doors

Testing Standards

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