Wednesday, September 14, 2011

Reading Blueprints - 15 Tips to Help You Understand Drawings, Elevations and Floor Plans

Blueprints are nothing more than copies of the final plans drawn up for the home owners' approval. Very detailed, these documents comprise a wealth of information. Typically, a blueprint holder includes a set of drawings called elevations, illustrating covering and interior walls. But that's not all. The holder contains other drawings. One is of your building site, and other drawing illustrates the foundation of the house. The reflected ceiling plan reveals where light fixtures are to be placed.

In addition, each blueprint incorporates a materials list with sizes and quantities of all essential components required to build the building features. This data enables the contractor to compile building costs. There is one additional kind of blueprints-the floorplans-with which citizen are probably the most familiar. Here's an insider's guide to reading the plans to your dream home.

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1. Scale and dimensions are clearly indicated.

The scale of blueprints may be 1/4-inch or 1/2-inch to the foot. Anyone the scale, it will be noted in one of the lower corners of the blueprint. All blueprints to the house are drawn to the same scale. Dimensions are noted in feet and inches. In most cases, the length and width of all the covering walls are shown in addition to dimensions of each room. With this data in hand, you can legitimately rule which rooms are best sized for varied family activities. You can also plan for the arrangement of furnishings.

2. covering walls are represented by thick parallel lines, and interior walls are represented by thinner lines.

The placement of the walls, particularly the decisions you make concerning the interior partition walls, greatly work on the layout of your home. And, if you can understand the exact placement when you first receive the blueprints, you'll likely make fewer changes as the process evolves, cutting down on unnecessary and unforeseen expenses to your project.

3. Rooms are clearly labeled by function- kitchen, living, dining, etc.

Built-in items within rooms also are presented in a logical fashion. For example, as you study the documents, fireplaces, closets and built-ins come to be obvious. Also apparent are the placement of kitchen and bathroom fixtures, counters, sinks, cabinetry and kitchen appliances.

4. It's easy to rule ceiling configurations and two-story rooms.

A series of parallel dashes over a room denotes a ceiling beam; an arrow accompanied by the word "sloped" marks a cathedral ceiling. A double-height room is easy to spot. The blueprint of the lower level bears the notation "open to above" and the upper level "open to below."

5. Doors are represented by a straight line.

When you study the blueprint of the floorplan, pretend that you are walking through the actual house. Visualize the two-dimensional blueprints in a three-dimensional form. This technique helps you transform the data and symbols into something more real. A good place to start is at the entryway. From there, you can clearly see the broad society of the home's interior. In houses designed today, rooms are placed into one of three zones dedicated to living (family room, dining room and living room), work (kitchen, laundry and utility rooms) or sleeping (bedrooms and corresponding bathrooms). They appear as if open with a thinner, curving line showing the space required for them to close.

French doors have two straight and two curved lines. Two overlapping sets of straight lines is the symbol for sliding glass doors. Parallel solid lines within walls are windows. Like doors, overlapping lines indicate sliding window units. As you study the placement of windows and doors, you can rule if they will permit good ventilation and natural lighting of the interior, as well as make the most of covering views and contribute adequate access to the outdoors.

6. On the blueprints of a two-story house, you will encounter a staircase, revealed by a group of parallel lines.

The estimate of lines is equal to the estimate of steps. The lines are accompanied by arrows. Those labeled "up" mean that the staircase leads to a higher level; conversely, those labeled "down" lead to a lower level.

7. Letters on the drawings serve as keys to the data listed in the margins.

For example, on the blueprint of the floorplan, a series of circled letters starting with "A" refer to the types of doors selected. This "door schedule," as it is called, coordinates the location of each door, as well as the style and size. A closet door, for example, has a circled letter at the permissible place on the blueprint. In reading the blueprint, the corresponding margin notation may read something like "2'-0" solid core flush door, paint-grade veneer."

8. Openings on the blueprint for windows bear a estimate within a circle.

This marking refers to the list of window styles and sizes cited in the window program in the blueprint margin. As an example, a bathroom window may bear the designation of "1" in a circle. Looking at the window schedule, the circled 1 may be listed as a "3'0" x 2'10" awning window."

9. The same coming applies to electrical symbols.

Here are some coarse examples: A capital "S" stands for a wall switch that controls an overhead light fixture. A capital "S" with a subscript "3" refers to a three-way wall switch. A capital "J" in a box marks the location of a junction box. A capital "L" in a circle is the site of an covering light fixture. A triangle indicates the location of a telephone receptacle.

10. Large letters accompanied by carets (>) pointing toward each wall refer to an elevation, or drawing, of the wall as it will appear when built.

An covering elevation is graphic by a large letter and a 90-degree, angled line to the side.

11. The placement of appliances and fixtures is easy to determine.

The symbol for a kitchen range or cooktop is four circles within a square. Bird's-eye drawings are used to recount the refrigerator, kitchen sink, bath sinks, toilets and showers. In the kitchen, a series of dashes accompanied by the notation "Dw" mark the location of an undercounter dishwasher. Look determined to see that the appliances have been placed where you want them. Again, visualize yourself inside of the home, establishment meals (or doing the dishes).

12. Tile flooring also is easy to spot.

It is graphic by an expanse of small squares in the bathroom or in front of a fireplace drawing.

13. Elevations recount how the walls of the house will appear when built.

Interior wall elevations comprise drawings of fireplaces, cabinets and shelving, windows, doors and other desired built-in elements. covering elevations note the location of windows, doors and other items such as roof eaves.

14. Together with the elevations may be some drawings which figure the building details.

Frequently, you'll find drawings outlining the configuration of covering corners. Or, you may be given the foundation footings and column bases, indicating depths and widths.

15. Sections contribute a see-through representation of the house.

You can visually see how varied elements of the house will align when building is completed. This is helpful in visualizing porticos and other details of the facade, as well as outdoor decks, arcades and any decorative aspects. If this seems too overwhelming, don't try to absorb all of the data that blueprints contribute at one sitting. Study them in a unhurried manner, allowing the house to recapitulate itself to you gently over time. Then, when you have a firm idea of what your new log home will look like and how it will function, you'll have much more confidence in your leap of faith to start building.

Reading Blueprints - 15 Tips to Help You Understand Drawings, Elevations and Floor Plans

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