DK Hardware 2026-09-30 - 17:56:34

Technical Team

The CRL TH634A Aluminum OEM Replacement Patio Door Threshold is specifically designed as an OEM replacement. This means it is intended to replace existing thresholds from various manufacturers rather than for new construction.

Product Details

TH634A CRL TH634A Aluminum OEM Replacement Patio Door Threshold - 4-5/8" Wide x 6' Long

(1)

$266.12/Each

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Is the CRL TH634A designed for new installations or as a replacement for existing patio door thresholds?

Product Details

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