Foundation Plan Drawing: What is It and Why Do You Need It?

residential exterior render by BluEntCAD
You can not successfully execute any construction project without a foundation plan drawing .
Without a strong foundation, your construction will be dangerous and undependable, and not last a long prison term. It is critical to ensure that the social organization is earthquake immune, vitamin a well as repellent to rain and wind .
In this article, we ’ ll take you through the definition and importance of foundation plans.

What is a Foundation?

Before we get started on initiation plan drawings, let ’ s define a basis .
A foundation is the lowest part of a structure, sandwiched between the build and the ground. Its goal is to distribute the load from the house to the dirt. It is imperative that it can withstand the system of weights of the build .
normally, foundations are built with pour concrete or masonry such as brick or concrete block .
Masonry is insubordinate to damage from territory and moisture and has high compressive forte. A masonry initiation protects other materials by extending above the anchor. Such a foundation is generally reinforced with other materials such as metallic .
In some cases, foundations are created with piers or treated wood posts. These either rest on concrete or rock pads or are driven thick into the land. Piers and posts are much used where the land is prone to flooding, or when one is building on or near a water system body .
It is unmanageable to overstate the importance of getting the foundation right. A poor foundation has a domino impression. If it does not serve as a stable begin indicate, then the walls, support beams and foundation will follow suit .
hence, if you fail to invest appropriately in the foundation plan drawing, it could lead to the construction being dangerous and to expensive modifications and repairs .

What is a Foundation Drawing Plan?

The foundation plan drawing offers a plane position of a building, that is, a lead opinion of the foundation walls. It shows :

  • Area and locations .
  • Girders, beams, columns/piers, and openings .
  • Dimensions and home composition .

foundation plans are primarily used by the build crowd and form a part of structure software documentation. As their name suggests, they involve the development of a design for the building ’ sulfur basis .
The creation of a foundation plan is a highly specialize function. typically, it is done by a geomorphologic engineer and involves an extensive discipline of both the ground beneath the foundation and the materials used for the foundation .
The foundation plan draws on information given in the elevation plans, floor plans, and plot plan .
Floor plan BluEntCAD Floor plan by BluEntCAD

Foundation Plan Drawing Requirements

The following checklist of features will help you to guarantee that your plan is up to the mark. It is not exhaustive, but it serves as a properly scout :

  • Door sizes & locations
  • Heating appliances
  • Exterior walls
  • Existing attached structures
  • Plumbing location
  • Smoke dismay
  • Wood stove localization

  • Fireplace location
  • Drains & sump ( if required )
  • Room sizes & names
  • Window sizes & locations
  • Footings for initiation walls, columns and piers
  • Dwarf walls
  • Dimensions & notes

If the foundation plan involves non-standard construction or is slab on degree, it is compulsory to submit a master, stamped design .

Steps to Create a Foundation Drawing

  • Select location of social organization
  • Select scale for your drawing
  • From the floor plan, locate outline of basis walls
  • Draw basis walls, columns and piers
  • Use breaks in the walls to indicate doors, windows, vents and entree holes
  • Draw footings for basis walls, then for column and piers, and finally for chimneys and fireplaces
  • If required, draw supporting beam with centerline symbol
  • Display direction, spacing and size of deck trusses or joists
  • Add in necessary dimensions and sections
  • letter required notes
  • Shade wall drawings

Difference Between Foundation Plan and Basement Plan

It could be easily to confuse a basement design for a foundation plan, particularly since the procedures for drawing both are the same .
however, it is important to note their differences. The initiation design drawing provides necessary information for the people who are building the foundation .
On the early hand, the basement plan includes both the initiation plan and the deck plan, and shows stairs, windows, doors, interior walls and built-in appliances of fixtures.


We hope this article has given you an insight into initiation plan drawings .
Getting them right can be crafty, and it ’ second best to get them done with professional construction documentation services. BluEntCAD serves homebuilders, architectural and engineering companies, home designers and real estate of the realm developers for large to medium size cordial reception, commercial and residential projects .
fix to make your construction stick out a success with accurate construction documentation ?



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