Due to a last-minute change in roof pitch (my fault), we wound up with a structural beam at perfect head-bopping height at the top of our garage stairs. But today it was fixed!
Eric (6'-3") and Eli (5'-7") plan out the surgery:
Don't worry — we didn't carve out an LVL without checking first with a structural engineer. Eli consulted with engineer Ben onsite several months ago, shortly after the garage was built. Ben had a good laugh at our error and told Eli where he could safely cut.
"What's the problem here? This header height seems fine!"
(At 5'-6", I wouldn't have had a problem either. But I would not have enjoyed seeing Ted bump his head several times a day.)
Ordinary houses breathe through leaky joints and poor seals, losing heat and wasting energy. But our house won't leak, so we'll use a heat recovery ventilator (HRV) to admit fresh air and expel stale air, transferring heat from one stream to the other.