Porch balustrades (or railings) are fabricated in any number of designs usually with one or two railings with balusters between them. They are designed both for appearance and protection. A closed balustrade may be used with screens or combination windows above, a frequent mid western approach to producing a year round sitting area.
All balustrade members that are exposed to water and snow should be designed to shed water, with the bottom rail not in contact with the concrete unless the rail has been constructed of pressure treated wood. It’s also important to connect the railing to the post in such a way that prevents moisture from being trapped. One method uses galvanized angle iron attached to both rail and post, leaving a small space between the end of the rail and the post.
It’s also recommended in building new balustrades or replacing existing ones that all exposed members, such as posts, balusters, and railings, be of all-heart, decay-resistant, or treated wood to minimize decay
Outdoor Stairs and Steps
Porch stairs, like balustrades, exist in many different designs and have been constructed of various materials including brick, sandstone and wood. Whatever type, choose treads a minimum of 11 in wide, and risers not higher than 7 in or lower than 4 in. Proportioning of risers and treads in laying out porch steps should be as carefully considered as the design of interior stairways.
Normally, the porch riser is between 6 and 7 in. in height, with stringers used wherever there are two or more steps with a single step, a simple inverted box can be used effectively.
Keep in mind when building safe exterior steps the need for a good support or foundation. Where wood steps are used, the bottom step should be concrete or supported by treated wood members. Where the steps are located over backfill or disturbed ground, the foundation should be carried down to undisturbed ground.
Stringers should be anchored at the top to the porch framing and at the bottom anchored to the concrete pad or wood base. Stair treads can be set inside boxed stringers (stringers enclosing the ends of the treads), either on cleats or on notched stringers nailed to the inside of the boxed stringers. If the stairs a re wider than 3 ft. 6 in., a third (center) stringer is required.
The outside of a home can readily be compared to a woman’s dress or man’s suit it either fits well and enhances the wearer’s appearance, or it’s ill suited for one or many reasons and does little beyond providing the required outer covering. Thus, it’s important that every item of the house exterior be considered on its own merits and for its compatibility to all other elements.
Later chapters of this book will deal specifically with roofing and siding and the many options of feted today’s homeowner. This chapter is more concerned with what could be called the trimmings the windows, shutters, dormers, over hangs, chimney, and garage doors.
Restyling or updating can bring about dramatic changes: all the proof one needs of this is a quick tour of an inner-city redevelopment program where old and ugly houses have been made new and attractive In some instances, a world of change has been made by chopping off an old porch, while another house has been improved with an addition.
Windows
Most people look through windows, not at them as they should. Beyond the primary functions of providing light, air and protection, windows play a major role in the appearance of a home. Window designs should suit the architecture of the house, and each window should be chosen carefully for insularities quality and good design.
Most new and replacement windows being used today are of wood or aluminum construction. There are pros and cons for both types, including the basic facts that: wood acts as an insulator while metal conducts heat; wood windows require painting but metal windows do not; wood does not corrode or pit and metal does, etc. The architectural style of your home, and your design preferences, and cash availability will help you to sort this out and make a decision.
In choosing windows it’s well to keep in mind that the least expensive is not always the best solution. Select units that are best for your climate and give consideration to using double glazing or insulating glass that eliminates the need for storm windows in colder climates.
There are six basic types of window styles used in bay, bow, box and picture windows:
· Double hung units have two sashes, one above the other, that move up and down. These windows have long been used for traditional homes.
· Casement windows are sash hinged at the side to swing out. They are opened and closed by rotary operators, providing maximum ventilation when opened to a 90′ angle Casements are ideal for awkward locations, such as above sinks and counter tops
· Gliding windows, or sliders, have sash that slide in tracks. This design is popular with contemporary architecture, yet is also compatible with Colonial and Traditional homes.
· Awning windows have sash hinged at the top to open out, providing a shield from the rain even when open. This window is sometimes used stacked, one above the other, or can be located below a fixed window to provide natural ventilation.
· Hopper windows are similar to the awning style, except sash are hinged at the bottom so the window will open inward. This style is frequently used in basements but should be avoided in other walls where it would interfere with furniture placement.
· Fixed windows have glazed glass that does not move, such as the typical picture window that provides light and a view where ventilation is supplied by other means.
Most existing homes have two or more of these window types in use. Newer models available from retail lumber dealers are design-engineered to open easily and close tightly, and are equipped with precision-made hardware and built-in weather stripping. And some wood windows are preservative-treated or plastic-encased for minimum maintenance.
Cutting of wall and installation of most new windows should be left to an experienced contractor. The damage possible to your home if you cut inaccurately into a load-bearing stud wall can be considerable.
Window installations can be used to provide extra space and more light in a living room or dining room. Replacing a double-hung or fixed window with a stock bay window will give a room a more spacious feeling. With windows angled to catch the light from three directions, a bay brightens the room all day long and widens the view to 180 degree.
The center section of a bay window is usually a fixed window, one that doesn’t open. Ventilation is provided by the two side windows, which can be casements or double-hung. Further customizing is provided by a choice of removable grilles in rectangular or diamond shapes for a traditional small paned look.
Bow windows are simile r to the bay, but curved instead of angled out from the wall. Casements or fixed units may be used, combined with a few awning sections for ventilation.
New townhouse construction with mansard roof styling is doing much to popularize box style windows, flat units set out from the wall in a box-like frame. The shadow-box frames or surrounds provide dramatic architectural treatment. The window or windows can be casements, fixed, double-hung or a combination. A pair of casements provides look of French doors.
Most stock windows can be washed from the inside. Casements open wide enough to reach both sides of the panes, and some double-hung and gliding window sash can be lifted out or tilted. TV makes washing them safe and easier.
With growing concern being expressed about fuel saving, many cities are adopting resolution that new construction and remodeling must incorporate insulating glass when new windows are stalled. Long in use, this type of glass is the mode method of providing double window pane protection against the weather.
Insulating glass is actually two panes of glass sealed together at the edges to form an insulating layer of air between. The glass can be plain or color tinted to reduce glare, and comes in many stand sizes. A key feature of this type of glass is its ability to keep window temperatures stable, thus prevent log condensation from forming on the glass.