• When historic wood windows are in need of repair, many homeowners automatically assume it is time for wholesale replacement of all the windows in the house. This is not only an expensive, disruptive project, but also begins a long term replacement cycle that can be easily avoided while saving money, energy and being environmentally friendly. However, many homeowners are not fully informed about the issues related to replacement windows and the options for repair. Below are some of the factors to consider before making the decision to replace the original wood windows in your historic home:Aesthetics - The original wood windows on a historic home are the architecturally correct style and proper proportions for your historic home. Replacing unusual shapes and historic sash patterns often requires expensive custom replacement windows or replacement with a lesser design. Standard style replacement windows often have different frame and muntin profiles that are oddly proportioned on your historic home as well. In addition, metal and vinyl windows do not hold paint well, and are generally stocked in glaring white which does not look aesthetically pleasing on many historic home styles.Cost - When the original wood windows are painted shut, have broken sash cords, broken glass or a portion of the sash or frame is rotted or damaged, the windows are almost always repairable by a carpenter for a fraction of the cost of replacement windows. In addition, repairing historic wood windows does not require modifications to the existing opening framing or replacement of historic trim, which can add unexpected costs to your window replacement job.Longevity - Your wood windows already have a 75+ year track record of service and are infinitely repairable with standard carpentry tools. Most modern replacement windows have an expected life span of 10-20 years before the springs fail, seals break and the glass clouds. These replacement windows do not have replaceable parts, so when this occurs, the entire factory-made unit has to be replaced, starting a continuous cycle of required replacement.Energy Savings - Energy savings studies have demonstrated that a historic wood window, properly maintained, weather-stripped and with a storm window, can be just as energy efficient as a new window. Windows contribute only 10-12% of overall infiltration to the building envelope. Much more infiltration occurs at roof eaves, foundations and even through wall receptacles, dryer and plumbing vents, and fireplaces. According to studies, it can take 60 or more years to recoup enough money in energy savings to pay back the cost of installing replacement windows, but by this time, the new windows have already failed and been replaced again several times over. For Florida homeowners, opening the windows and limiting AC use during the less intense hot months is a much more effective way to reduce energy costs. More cost effective energy savings ideas include installing awnings, operable shutters or insulating window treatments to reduce heat gain, plus adding wall and attic insulation, caulking/sealing around wall and roof penetrations, and installing solar powered attic fans.Environment - Each year, Americans demolish 200,000 buildings, creating 124 million tons of debris. Every window that goes into the dump adds to this problem. Replacing historic windows discards the embodied energy that was used to create the original windows and requires the consumption of more energy to produce the new windows. In addition, replacement windows that contain vinyl or PVC are toxic to produce, create toxic by-products and are not recyclable.Historic Integrity - Repairing rather than replacing historic wood windows retains the original historic fabric of your home. Once they are removed, they can never be truly replaced in kind.

  • Preservation Resource, Inc. has been extremely fortunate to have worked as Historic Preservation Design Consultants on the I-4 Improvement Project in the Ybor City National Historic Landmark District in Tampa, FL. The majority of the project was spent rehabilitating homes relocated out of the proposed highway right of way. However, one part of the project allowed us to design and construct a new free-standing structure: a bus shelter. While bus shelters typically do not make designer's hearts race, this one is one of my favorite projects to have worked on. In part, this is because it is the first completely new, free-standing structure I ever designed that was actually built. We have completed remodeling/ rehabilitation projects of existing historic buildings and have built many additions, but when these types of projects are done well, your work is rarely even noticed because it looks as if it was always there. Starting from the ground up gives a different sense of accomplishment. The shelter was first conceived when we were asked to create a commemorate monument for the long-vacant historic George Washington Jr. High School. The school was located within the proposed highway expansion right of way, and when relocation and leasing options for the building were determined not feasible, the school was demolished. Among multiple options proposed for commemorating the site, the idea of a bus shelter constructed out of materials salvaged from the school was chosen, to be operated by Hillsborough Area Regional Transport (HART). The marker utilizes salvaged brick, one of the original cupolas and reflects design elements from the school building while meeting ADA accessibility requirements. A commemorative plaque was installed on the structure educating passer-bys of the school's history. In addition, wood flooring, interior doors and other architectural elements were salvaged from the building to be reused at Woodrow Wilson Middle School, a still functioning school with the same original design as the George Washington. Other items were salvaged for use in Public Art Projects by the City of Tampa and HART.

  • Historic Shed recently made a presentation entitled "Why Save Your Historic Wood Windows" at the historic Shuffleboard Courts in St. Petersburg, FL along with City of St. Petersburg Historic Preservation Planner Aimee Angel and window restoration contractor Steve Quillian. Below is the PowerPoint presentation that we used as an outline for our presentation. Please feel free to ask any questions in the comment section below since this is a topic we feel strongly about.Why Save Historic WindowsView more presentations from Jo-anne Peck.