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“But there’s light at the end of the tunnel,” he said. “After similar regulations were imposed in Florida, most of our customers reported that determining coastal requirements eventually became second nature — like knowing energy efficiency and egress requirements.”
Andersen suggests these few steps to ease New Yorkers’ transition into the new code environment:
- Identify the wind-speed zone in which you’re building — information that may be available from your state regulatory agency or local code official.
- Identify the factors that can affect the performance of the building during high winds. The higher the building, the higher the required performance rating for windows and doors. Windows and doors within four feet of corners require a higher performance rating. Larger windows and doors require lower performance ratings. Buildings located directly on the shore require the highest performance ratings and opening protection; these boundaries can extend well into adjoining neighborhoods.
- Reference local code books, charts or other tools provided by your local government. Ask your local code official to review the project and determine whether you’ve correctly calculated the ratings.
- Share your plans and performance ratings with your window and door dealers. Ask them to help you choose products that will meet performance requirements and fit your design and installation needs and preferences. A window’s energy efficiency performance is typically displayed on its National Fenestration Rating Council (NFRC) label, while the Window and Door Manufacturers Association (WDMA) certifies performance ratings and opening protection.
- When installing windows and doors, pay special attention to the manufacturer’s instructions. Windows and doors suited to coastal areas may feature unique installation requirements — such as side jamb clips that must be secured with fasteners instead of a nailing flange. Proper anchoring of the window or door is vital to its performance.
Andersen is expanding its product line with frame, sash, glass and hardware enhancements to satisfy impact-resistance, performance-rating and energy-efficiency requirements.
In addition to Andersen Windows (800-426-4261 x3018), suggested resources for further information include: New York State, Department of State, Division of Code Enforcement and Administration; Window and Door Manufacturers Association; International Conference of Building Officials; and the International Code Council.
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