Linkage for roof and attic things:

A. build feature tutorials/hints/tips:
Bigger attics
http://www.modthesims2.com/member/s...ad.php?t=156028
roof Attic walls
http://www.modthesims2.com/showpost...02&postcount=12

1. weather-related (snow, hail, rain, outside or inside)
attics in seasons [abel1980]
http://www.modthesims2.com/showthread.php?t=223637
Info box indicating weather state @ build mode
http://www.modthesims2.com/showpost...957&postcount=6
seasons and roofing
http://www.modthesims2.com/showthread.php?t=233485
Sims freezing in a Maxis house
http://www.modthesims2.com/showthread.php?t=244718

2. cheat helps:
RESOURCE: Helpful roof slope angles
http://www.modthesims2.com/showthread.php?t=228157

3. build feature helps:
How Do I Make This Roooooof?
http://www.modthesims2.com/showthread.php?t=232043
Roof Won't Fit?? Help anyone?
http://www.modthesims2.com/showthread.php?t=185663
%$%*$( ROOF &(*&*__^$
http://www.modthesims2.com/showthread.php?t=243574