Product Description
345ANB-36 Pemko 345ANB Door Bottom Sweep — For 36" Door, Gray Nylon Brush, Mill Aluminum
An uneven threshold or worn flooring leaves daylight under most rigid door bottoms, letting in drafts, dirt, and bugs. The Pemko 345ANB solves it with a dense gray nylon brush that flexes to conform to an irregular floor, plus a built-in rain drip flange so water at the sill doesn't get pulled back under the door.
SKU Breakdown
| Segment | Code | What It Means |
|---|---|---|
| Series | 345 | Surface-applied door bottom sweep |
| Retainer | A | Aluminum retainer, mill finish |
| Insert | N | Nylon brush insert |
| Rain Drip | B | Integrated rain drip flange |
| Size | 36 | Sized for a 36" door |
Technical Specifications
| Specification | Value |
|---|---|
| SKU | 345ANB-36 |
| Series | 345 |
| For Door Width | 36" |
| Width | 9/16" |
| Height | 1-15/16" |
| Retainer Finish | Mill Finish Aluminum |
| Insert | Gray Nylon Brush, dense filament, conforms to uneven floors |
| Rain Drip | Integrated flange, sheds water at the sill |
Compliance & Codes
UL10C / UL1784 fire and smoke rated. ANSI/BHMA A156.22 compliant.
What's in the Box
One 36" 345ANB door bottom sweep with mounting screws.
Pro-Installer FAQ
Q: Will the nylon brush seal over an uneven or sloped threshold?
A: Yes — the dense nylon brush filaments flex to follow floor irregularities better than a rigid vinyl or silicone sweep.
Q: What does the rain drip flange do?
A: It sheds water that collects at the sill so it doesn't wick back up under the door on driving rain.
Q: Is this rated for a fire-rated door?
A: Yes — UL10C/UL1784 fire and smoke rated, ANSI/BHMA A156.22 compliant.
Product images are representative and may not depict the exact SKU, finish, or configuration listed. Always verify specifications before ordering.
Lock Depot sells brand new Pemko products with the full manufacturer warranty.
