Room Addition Foundation Options

One of the main reasons that building an addition can cost twice as much per square foot as remodeling an existing space is the foundation.

Room addition foundation options. Basement remodeling attic conversions and garage conversions. The family room addition cost covers the new foundation and roofing all outside walls with siding and insulation and all electrical work and plumbing is extra if a new bathroom comes with the family room. In a sense these non additions might serve to talk you out of the expensive room addition. The choice depends on whether your addition will rest on piers or a full linear foundation on continuous footers.

The addition of a 400 square foot family room costs between 34 400 and 83 200 or about 86 to 200 per square foot. The most affordable foundations are pole and beam foundations also pier and beam foundations or pole and beam foundations which are most suitable for sunrooms screened porches and living room additions. In many cases it is desirable for the floor level of the addition to be equal to the floor level of the existing house. Of these the three most common are.

When you re ready to break ground on your new home addition will the contractor be doing it with a shovel or a backhoe. Consider adding a pantry as well to free up some space. Below are four different options available for foundational support to your new addition. Constructing the foundation for a home addition requires more planning than the original foundation for the house.

The proper planning of the foundation determines the level of the floor of the addition. If you re chuckling at the thought of the digging a foundation with a shovel you shouldn t. Adding onto a house ideas. There are several options open to homeowners planning a house addition.

Unless you re building up or bumping out every addition requires some sort of masonry foundation dug down below the frost line so it won t get pushed around by freezing temperatures the earthmoving and concrete pouring required to support the new. A pole support foundation is one of the cheapest routes to go and can offer as much support as you need for an extra room addition. A minor kitchen remodel ranks toward the top of projects that recoup the associated cost. If you have a small kitchen and have some room off the back of your house then consider an addition to the kitchen.

Because bump outs do not require a roof or foundation work the cost of bump out additions can be 15 30 less than a conventional addition. The post and beam foundation. Black decker the complete guide to room additions even goes farther afield to show you options short of an addition. See more ideas about home construction building a house room additions.