I am extremely confused. I do not understand why it has to be that complicated to learn the right type of window that I need for a brownstone located in a landmark area of Brooklyn. I would like an efficient window but I am not sure if I need:
–Sash Replacement
–Insert Window
–Completely New Window
I know that if I go with Marvin or Pella architect series they will probably accept it but I refuse to think that all the other brands: Hurd, Lincoln, Trimline… All the other options are not even considered, at least online. Is there any reason? They also offer wood window and some wood with aluminum clad. I assume the aluminum clad on the outside is an addition to the wood, so it has to be still considered wood. Am I the only one very, very confused? It’s an expensive decision to be made.
Any help will be very appreciate. Budged and energy efficiency it’s my concern, besides complying with the Landmark Preservation Commission requirements.


What's Your Take? Leave a Comment

  1. I’m not sure what you’re asking either. It is your decision whether you want to repair your existing (original?) windows, replace your windows, or get interior or exterior storm windows. Most window repairs and interior storm windows do not need LPC approval. New windows and exterior storm windows do. If you choose to replace your windows, you’ll have to show the LPC that your windows have deteriorated beyond reasonable repair and they will review the design of the new windows, not the manufacturer.

    http://www.nyc.gov/html/lpc/downloads/pdf/pubs/rules.pdf
    http://www.nyc.gov/html/lpc/downloads/pdf/pubs/workguide.pdf

    The staff person for your district should be able to explain this to you, as well.

  2. I don’t understand your question.

    What problem are you trying to solve?

    If you invite one of the window companies over for an estimate, they will tell you whether you need a repair or a new window, and what kind of windows will work in your situation.

  3. LPC does not restrict the brand as long as you meet their requirements for what’s appropriate to the building. Find the dealer you want to buy from and have the dealer make the LPC application. Nobody (smart) buys windows before LPC reviews and approves an application. The choice of insert window or brick to brick replacement is up to you. Brick to brick will give you better insulation and better value over the long haul. If your window vendor can’t take the trouble to answer your questions above, find someone else.