I Additional PVC Wooden for the gates screwed and siliconed on with through bolts mounting components. Thus far almost everything is running beautifully and I'd personally advise these openers and controls. It took awhile staging everything but after it had been all Completely ready install was realistic. Image was for https://emergencygaterepairservic45851.blog-ezine.com/34213904/new-step-by-step-map-for-emergency-gate-repair-service