Example: This week I am engaged in two seperate projects,the first is because we have this 40X12 ft enclosed screened patio attached to our living room that has concrete block walls on all three sides with the fourth side being attached to house.
This patio has a concrete floor with outdoor commercial carpet on it.Anyway, this last winter was a bear here and it was the first time for some strange reason the ground water actually seeped through spots at one end of the patio between the footer and the bottom of the first course of blocks.(bottom line,it was possible that if we were not there when this happened we could have had a swimming pool with the water coming through our sliding glass door into the living room(no where else to go---being everything concrete block 4ft high.
My quick fix back in March was to locate the lowest point of the floor(which happened to luckly be the front corner of the patio and the only side that doesn't have a sloping bank to it). I used a air chisel and made a circle sized hole though the wall/footer and the water flowed out it perfectly.Then I screened in a liitle hinged door so nothing could get into the patio.
Supposedly,almost everyone had some type snow melt/thaw problem last year and said it probably wouldn't do it again but I am not taking any chances.
Monday,by hand I dug a 40ft ditch down below the footer(what a pain)resurfaced the outside of wall with concrete/dry locked it/then installed and 40ft huge drainage pipe/gravel/creek rock landscape.(took till last night at midnight)
Saved $1500 doing it myself.
Now, today because of being talked into 15 years ago having the backside of our home being built on a treated wood wall foundation which on the backside it's only partially below grade,when it's below zero I am not satisfied with the R factor of that wall.
Rest of house is fine/concrete with 1" high density T&G polystyrene. So I am today riping off the siding/installing a air space/ new 1" high density T&G polystyrene and over that 3/4" marine plywood/tyvek and reside.(expect to complete by weekend)
Expected saving $2500 do-it myself.
Then cozy home should be (up to par)

So,who's-----------Do-it yourself guys?