Retherford Custom Homes
Framing Standards
Interior Framing:
- If the jobsite is not clean when you arrive, notify the site superintendent.
- Clean and swept jobsite when complete.
- All plastic bottles and trash in the dumpster.
- Drop Eared 90 and galvanized or copper nipples at all sheetrock penetrations
- No fires on jobsite at any time
- No parking on customer’s concrete driveways
- Fire Blocking
- 1 run of blocking for 8’ & 10 Walls (interior walls only)
- 2 runs of blocking for 12’ and taller (interior walls only)
- Non-Treated Garage Door Trim required.
- 2X12 Block at 18” to the center off floor at both sides of every toilet for mounting of toilet paper holder
- 2X12 Block at 70” to the center off floor to the side of every vanity
- Blocking at ceiling of every corner for crown molding
- Deadwood hanging over 3” at all ceilings
- Traditional T’s - no ladder T’s
- Traditional Corner Posts - no California Corners
- Blocking at garage door connections to house
- Floor Joists
- Do not notch floor joists. Girder must be lowered instead
- Block the center of all floor joist spans greater than 10’
- Ceiling joists
- 2X8 up 20’ span
- 2x10 for greater than 20’ span
- Stiffbacks in the center of ceiling joist spans greater than 12’
- Two Stiff Backs for ceiling joist spans greater than 12’
- All Headers doubled
- Double cripples at 48” or greater
- Floor system framed around toilets
- Double joists under walls running parallel to walls
- OSB left in attic for storage
- Blocking at each side of all windows for window treatments
- Solid Triple 2X4’s at shower doors
- Window screens in attic
- Blocking at all shower grab bars
- Blocking at all toilets for grab bars
- Attic access rough openings to be 25.5” X 54.5”
- Stairs:
- All stair risers should be the same height taking into account the thickness of the final tread. The first step and the last step should also be the same as all other steps. No exceptions.
- Finished steps will have a 2X10 sub-tread and a finish tread unless otherwise specified. This means that the stair stringer will have to be lowered the thickness of the sub-tread (1.5”) plus the thickness of the finish tread (usually 1”).
Exterior Framing
- Porch Beams Built out to match the column thicknesses. Speak to Retherford Custom Homes representative for column size.
- Fascia blocking on every other rafter
- Brick Pocket running under porch beams should extend 2” from the bottom of the beam.
- Look out blocking 24” o.c. for barge rafter
- Extra materials stacked up & organized at the end of the job
- 17” Overhang if using Hardie Soffit on a brick house.
- 13” Overhang if using Hardie Soffit on a Fiber Cement Siding house.
- Trash and waste material in dumpster
Framing Details:
Bird Box Details:
Optional Blocking Based on Customer Needs
ADA Toilet Grab Bars: