I purchased the above garage from Alan's with a ~2-3 month lead time. No problem. We poured the slab so we were ready for delivery. On delivery day, installers erected the building in 1.5 days. We first realized that we needed to insulated the building because it was 120+ degrees inside as well as need power. So we insulated the entire building and ran power to it. I noticed a couple of rough leaks and called Alan's and they asked if I could send pics which I did. SOON AFTER THAT THEY GOT BACK TO ME TO INFORM ME THAT THE 1 YEAR WARRANTY IS NOW VOIDED BECAUSE BECAUSE THE BUILDING HAD MODIFICATIONS DONE, IE FOAM 4 X 8 SHEETS AND ELECTRICAL. SO BASICALLY ALAN'S IS TELLING YOU TO SIT AND LOOK AT YOUR NEW INVESTMENT FOR 1 YEAR. WOW! REALLY. JUST AN EASY WAY TO GET OUT OF MAKING ANY REPAIRS TO THE BUILDING THAT WAS NOT INSTALLED PROPERLY. DO NOT BUY FROM ALAN'S