Endura Flap Vinyl Sliding Glass Dog Door

• Specifically designed for vinyl sliding glass doors with 1-1/2" thick 'U'-shaped tracks
• Energy-efficient with 3/16" clear safety glass and magnetic flap seal, tested to -40°F and winds up to 50 mph
• Available in four flap sizes (Small to Extra Large) and three standard track height ranges 
• Semi-permanent, spring-loaded design for easy installation and removal, ideal for renters and vacation homes
• Secure steel-grade locking cover included for added safety
• Made in the USA, engineered for durability and performance

The Endura Flap Vinyl Sliding Glass Dog Door is a premium solution designed for vinyl sliding doors with 1-1/2" thick tracks. Built for seamless integration, it offers your pet independence without compromising your home's energy efficiency. Available in four flap sizes, from Small to Extra Large, and three adjustable height ranges, it ensures a perfect fit for your sliding glass door.

Crafted with 3/16" clear safety glass—59% thicker than standard glass—this door enhances insulation and reduces energy loss. The environmentally friendly polyolefin polymer flap remains flexible even at -40°F and seals tightly with magnets to block winds up to 50 mph. The sturdy locking cover adds an extra layer of security when needed.

Installing this pet door is effortless, thanks to its spring-loaded, semi-permanent design. Simply insert the panel into the track, tighten the screws, and enjoy the convenience of a pet-access solution without cutting into walls or doors. Removal is just as easy, making it ideal for rental properties and vacation homes.

With its durable construction and stylish white vinyl frame that complements your sliding door, the Endura Flap Vinyl Sliding Glass Dog Door offers the perfect blend of function, design, and energy efficiency. Engineered in the USA, it delivers quality, durability, and convenience you and your pet will love.