C.R. LAURENCE AP1530B5H CRL/SFC 15 x 30 AutoPort Sunroof Universal Trim Ring - Solar High Performance Glass. The SFC/CRL AutoPort 15 x 30 Sunroof established the benchmark of the sunroof industry more than 22 years ago. One of our most popular sunroofs offers the highest quality at a conservative price. The AutoPort Series pioneered the use of high quality silicone weather seals and original equipment style hardware. AutoPort features easy to remove and reinstall the "no glare" Solar High Performance Glass that provides 92% UV protection.