how to prevent roof septic vents from icing over

Your answer

Show off your expertise. Become a registered user to earn Pal Points. The more questions you answered, the more points your accumulate.

Your name to display (optional):

Email me at this address if my answer is selected or commented on:

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

To avoid this verification in future, please log in or register.

...