Historic Window Restoration of Any Detail

Historic Window Renovation Services

Residential Wooden Window Restoration

Architectural Integrity of Wooden Windows

Custom built wood skylights

Original skylights were designed in historic buildings to play a significant architectural role in illuminating the magnificent interior spaces below them.  Historic skylights were placed to catch the light not have easy access for repair so and so are poorly...
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District of Columbia Historic Decorative Windows

Decorative Windows manufactured in Northern VA by dedicated local craftsmen able to repair and or replace all sizes and finishes to achieve the historic look.  Whether you're applying for historic tax credits or finishing your new construction with an older...
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Virginia Wood Window Restoration

The history of America beats from the heart of VA, particularly during the pre-Colonial period. Jamestown Virginia was founded in 1607 and was credited as the first permanent English settlement in North America while Henricus was even earlier, but was moved due to...
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Wooden Window Fabrication Virginia

Virginia Wooden Window Maker Leaky and inefficient windows, skylights, and glazed doors account for more than 25 percent of the average household's energy bills, according to the U.S. Department of Energy. You can cut energy costs by as much as 15 percent by buying...
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Solid Wood – Historic Replica windows

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Window Restoration Professionals USA

Washington DC Historic Window Craftsmen Keeping your old windows and restoring them is the green thing to do. Why throw the old windows into a landfill when they could be restored and given a new life? It's much more environmentally friendly to keep the old windows....
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Richmond VA Wooden Window Builder
Richmond VA Wooden Window Builder
Richmond VA Wooden Window Builder

Wooden Window Renovation & Restoration

The windows on many historic buildings are an important aspect of the architectural character of those buildings. Their design, craftsmanship, or other qualities may make them worthy of preservation. This is self-evident for ornamental windows, but it can be equally true for warehouses or factories where the windows may be the most dominant visual element of an otherwise plain building. Evaluating the significance of these windows and planning for their repair or replacement can be a complex process involving both objective and subjective considerations.

Wooden Window Energy Efficiency

Wood window frames insulate relatively well, but they also expand and contract in response to weather conditions. Wood frames also require regular maintenance.  Heat-absorbing window glazing contains special tints that change the color of the glass. Tinted glass absorbs a large fraction of the incoming solar radiation through a window, reducing the solar heat gain coefficient (SHGC), visible transmittance (VT), and glare.  Many factors such as poor design, moisture, vandalism, insect attack, and lack of maintenance can contribute to window deterioration, but moisture is the primary contributing factor in wooden window decay.

Each window should be examined for operational soundness beginning with the lower portions of the frame and sash. Exterior rainwater and interior condensation can flow downward along the window, entering and collecting at points where the flow is blocked. The sill, joints between the sill and jamb, corners of the bottom rails and muntin joints are typical points where water collects and deterioration begins. The operation of the window (continuous opening and closing over the years and seasonal temperature changes) weakens the joints, causing movement and slight separation. This process makes the joints more vulnerable to water which is readily absorbed into the endgrain of the wood. If severe deterioration exists in these areas, it will usually be apparent on visual inspection, but other less severely deteriorated areas of the wood may be tested by two traditional methods using a small ice pick.

Historic Wooden Window Builder Richmond VA
Historic Wooden Window Builder Richmond VA
Historic Wooden Window Builder Richmond VA

The key to successful planning for window treatments is a careful evaluation of existing physical conditions on a unit-by-unit basis. A graphic or photographic system may be devised to record existing conditions and illustrate the scope of any necessary repairs. Another effective tool is a window schedule which lists all of the parts of each window unit. Spaces by each part allow notes on existing conditions and repair instructions. When such a schedule is completed, it indicates the precise tasks to be performed in the repair of each unit and becomes a part of the specifications. In any evaluation, one should note at a minimum:

  1. window location
  2. condition of the paint
  3. condition of the frame and sill
  4. condition of the sash (rails, stiles and muntins)
  5. glazing problems
  6. hardware, and
  7. the overall condition of the window (excellent, fair, poor, and so forth)