Houzz.com – Double Wooden Gate design ideas and photos. A double driveway gate allows larger vehicles entrance whereas a small garden gate is the right size to secure a plot of land. Make sure to protect your wooden gates with a sealant, stain, paint or other protective coating that repels water and keeps bugs away. Hoover Fence Company is pleased to provide these free Wood Gate Plans. The gates can be hung either with our Central Eye Double Strap Hardware (8312) or with our Rear Eye Double Strap Hardware (8324). Central Eye Gates: Instructions Detailed Plans.