Thermally Broken Inswing Handicap Sill — 4-9/16"
Low-profile aluminum handicap (barrier-free) sill for 4-9/16" inswing door frames, with a thermal break to cut conduction through the threshold. Part #4850 MF, supplied in 74" lengths.
A barrier-free entry sill for 4-9/16" inswing door frames. The low ramped profile removes the step at the threshold so wheelchairs, walkers, and carts roll straight through the opening.
The extrusion is thermally broken — a polymer strut separates the interior and exterior aluminum, cutting heat loss and condensation at the threshold compared with a solid aluminum sill.
- Swing
- Inswing
- Sill width
- 4-9/16"
- Length
- 74"
- Part number
- #4850 MF
- Material
- Thermally broken aluminum
- Product line
- Handicap Sills
- Availability
- Wholesale · Price on request
Features
- Barrier-free ramped profile for accessible entries
- Thermal break between interior and exterior aluminum
- Extruded aluminum — will not rot, warp, or absorb moisture
- Sized for 4-9/16" inswing door frames in 2x4 walls
- Supplied in 74" lengths, cut to size at assembly