I have a kiddyguard which is similar to the retract-a-gate. Why do you think it would only be good until 12 months? We have used ours for years. It's been 5+ years of use and my gate finally bit the dust (spring on the inside broke). Kiddyguard warranty has run out but they offered me a sample gate for $30. Sold!
kplee, why does it need to be 37" tall? That doesn't make much sense....