"Grace Period: A grace period of __________ (insert appropriate number) days will be granted for the payment of each premium due after the first premium. During the grace period, the policy continues in force."
"Unless, not less than five days before the premium due date, the insurer has delivered to the insured, or has mailed to the insured's last address as shown by the insurer's records, a written notice of the insurer's intention not to renew this policy beyond the period for which the premium has been accepted, ...."
Tex. Ins. Code § 1201.209