IllustrationHigh-rise window cleaning with rope access
High-rise access without scaffolding or sidewalk sheds.
LL11 / FISP
Every five years, New York City requires the owner of a building higher than six stories to have its exterior walls inspected and to file a technical facade report with the Department of Buildings. The program is the Facade Inspection & Safety Program (FISP), often still called Local Law 11. Purple Window Cleaning supports your inspection cycle with facade and window cleaning and rope-access work, coordinated with your inspector and building management.
We don't inspect facades or file reports. That's the job of a licensed professional your building hires.
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The rules below come from the NYC Department of Buildings (Facade & Local Law):
The Department's FISP Universe Map lists the facades subject to the program, but it's the owner's responsibility to confirm whether a building is covered.

The Department of Buildings sets firm follow-up rules. Property owners must repair unsafe conditions within 90 days of filing a technical report, and file an amended report within two weeks once all unsafe conditions are corrected. Owners who miss deadlines or fail to make timely repairs face violations and penalties. A building with ongoing construction may not be designated Safe, and every report must include color photos and mapping of each observed condition.
None of this is our work to do, but it explains why the timing of cleaning and access work matters to your QEWI.
Our service is inspection support and documentation aligned with the FISP cycle:

Those belong to your QEWI and your repair contractor. Our part is the cleaning and access work around their schedule.
Check your sub-cycle. The last digit of your block number sets your filing window; the Department's sub-cycle diagram and FISP Universe Map show the details.
Talk to your QEWI about what they need before and during the examination.
Request an estimate and add the inspection dates in the notes, along with your building's insurance requirements.
We schedule around the inspection, and the Certificate of Insurance goes to building management before work begins.
FAQ
No. Critical examinations may only be performed by a Qualified Exterior Wall Inspector, a licensed engineer or architect approved by the Department of Buildings. We support the cycle with cleaning and access work.
Buildings higher than six stories are. The Department's FISP Universe Map lists covered facades, but confirming whether a building is covered is the owner's responsibility.
Every five years, in cycles. Cycle 10 is split into sub-cycles A, B and C by the last digit of the building's block number.
Yes. Our work is coordinated with your QEWI and your building management, on their schedule.
No. Rope access reaches upper floors without scaffolding or sidewalk sheds.
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