CRL TH643A Aluminum OEM Replacement Patio Door Threshold – 4-1/2″ Wide X 6′ Long

This anodized CRL OEM Replacement Threshold fits doors from many manufacturers. The 4-1/2″ (114 mm) wide threshold is supplied with a PVC Barrier Strip to protect against corrosion. For additional barrier strips order THBS8.
We recommend using either M66GRY or 777GRY as a threshold sealant. The threshold can be shipped via UPS in small (1 or 2) quantities at the over sized package rate, but for larger quantities it may be more economical to use common carrier.

Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer’s video card and on how your monitor’s color is adjusted.