Raised Wood Floor Foundation Design

Design and construct a raised wood floor building professionals can build homes faster and more cost effectively.

Raised wood floor foundation design.

A raised wood floor can be supported by a variety of foundation types several are presented below. Say you ve got a large room that you want to break up by putting in a raised floor at one end. Even though it s only going to be raised by one step you still have to set up a floor joist system and top it with subflooring. A treated pony wall piling and connections are presented.

Raised pier and beam or crawlspace foundations offer multiple advantages for homeowners and are a natural fit for southern pine lumber. When wood foundations fail it s always a case of poor construction techniques. Review the construction process that walks you through the raised floor basics from soils and footings to floor framing. Both diyers and building professionals will like these garden and outdoor living ideas and plans.

This publication provides basic design guidance and construction details for raised wood floor foundations. It s an involved project that you shouldn t undertake unless you have strong carpentry skills. Strength is a matter of engineering strength is simply a matter of following the guidelines laid out in the wood foundation manual put out by the southern pine. Regardless of the foundation system used the foundation and the footings must be of adequate size and strength to support the design loads.

The key elements are properly sized sheathing and framing secure floor tie ins and proper drainage. Raised floor homes look great and protect homeowners against risks from flooding and subsiding soils. The raised floor homeowner accrues lifelong benefits such as curb appeal comfort energy efficiency and lasting value. The pictorial to the right illustrates the four main sections getting started foundations floor framing.

Building a wood framed raised floor foundation compares favorably to the cost of a slab on grade foundation. Always check the local building code for specific foundation requirements.