
One-Piece Heavy-Duty 'H' Jamb, 180°, for 3/8" Glass
The heavy-duty straight-line jamb in a single piece, with the vinyl built in.
The CRL P1801P is a 95-inch one-piece heavy-duty 'h' jamb, 180°, for 3/8-inch glass, with a suggested 3/16" gap. Made by C.R. Laurence (CRL); available in clear.
Temporarily out of stock at our supplier. You can still order; it ships when restocked.
- One piece, vinyl built in
- Extra-sturdy
- Suggested gap: 3/16"
- 95" length, cut to fit
About this seal
Same sturdy design as our heavy-duty 'H' jamb, made as one piece with the clear vinyl built in, so there is no insert to come loose. Pressure fits onto the fixed panel in line with the door. For 3/8" glass. 95" length, cut to fit.
Fit & specs
| Glass thickness | 3/8" |
|---|---|
| Gap | 3/16" |
| Installs by | Pressure fits onto the glass |
| Used for | Door to fixed glass panel (straight line) Latch (strike) side |
| Length | 95 in. (2413 mm) |
| Material | Polycarbonate |
| Pre-Applied Tape | No |
Common questions
What glass thickness does the CRL P1801P fit?
The CRL P1801P fits 3/8" glass. Measure your glass at the edge before ordering; a seal made for a different thickness will not stay on.
What gap does the P1801P seal?
The suggested gap is 3/16". Measure with the door closed.
How do I install the CRL P1801P?
It pressure fits onto the edge of the glass; no glue or tape needed. Clean and dry the edge first.
How do I cut the CRL P1801P to length?
Measure the glass edge where the seal goes, then cut the seal to that length with plastic trim snips like the CRL PTS89 or a fine-tooth hacksaw. The snips give a clean, straight or angled cut in one squeeze.
How long is the P1801P?
It comes in a 95" length that you cut to fit your door.
Can I return the P1801P?
No. All sales are final: due to the nature of shipping these long seals, items cannot be returned. Measure your glass thickness and check the suggested gap before you order; our measuring guide shows how.



