I am trying to figure out how to make the basement a livable space. The partial earth covering 4-7 feet of the front and side of the foundation needs to be excavated and moisture proofed before backfilling. Instead would in be a reasonable proposition to remove the soil and add four windows across the bottom of the house for a two-story look? There are homes in Longwood Acres that were built with windows and very little earth against the home..

RM

Basement space is GREAT space to recapture for finished living area! Some of these conversions are quite simple, while others do indeed become more complex to do them correctly.

Naturally, waterproofing is one of the foremost concerns. You may achieve this as described, on the exterior…. Quite reliable for keeping the water out, but often a mess for excavation and dirt-handling around an existing home. You may also wish to consider one of the interior systems, such as B-Dry. You may find that these lifetime-guaranteed systems, while a significant investment, might be more cost-effective (and cleaner / easier) than the exterior option. Do not be tempted to approach waterproofing in any manner other than first-rate, for this truly protects your entire basement renovation investment!

Second, as you have implied, is the typical interest to bring in natural light. Obviously easier to accomplish where the basement wall is well above grade; however, in situations such as that you describe, you might think about creating “window wells” of masonry or precast concrete. This might be easier than changing the grades (think about what you may also need to do in terms of reworking any front stoop / steps if you did this), although anything is possible. Many issues might arise with the regrading scenario – will the drainage (away from the house) still work properly? Might there be underground utilities or other obstructions buried in that dirt? Would you have to invest in a new exterior finish system for the now-exposed foundation (Brick? Stucco?)? All things to consider, along with your budget, as you ponder the best way to proceed… and the answers are suggested by the particulars of your property.

If your livable space includes a bedroom, there are additional Code implications that will apply, such as egress (means to escape directly to the exterior), which may suggest the requirement for an exterior window of a certain minimum size.

Assuming that you may also be looking for interior improvements, it is typically easier to deal with these. Frequent challenges include maintaining appropriate ceiling height – especially if you have low-hanging mechanical, electrical and plumbing lines to work-around or be relocated. Speaking of that, also think about new heating and air work. While basement “loads” are relatively light, you definitely want some conditioning, air turnover, and dehumidification.

OK, to summarize: a good basement space should be made like a fine martini…. Keep it dry, keep it light, and always serve at the proper temperature! Best wishes for becoming a new cellar dweller.

Mason

---