SB Standard In Glass Pet Door

Looking for a clean, budget-friendly way to give your pet easy access through your sliding or full-view glass door? The SB Standard In-Glass Pet Door by Security Boss is one of the most reliable and affordable solutions available and can be professionally installed by Portal Pros for a seamless, secure fit. This in-glass model works beautifully in sliding or swinging glass doors, offering a durable everyday pet access solution without replacing the entire door. Crafted with a heavy-duty aluminum frame, a single flap with strong magnetic closure, and an impact-resistant security panel, the SB Standard is built for dependability. Like all Security Boss products, every unit is hand-built to order for perfect fitment and long-term performance. Compatible Glass Thickness Options Choose the adapter that matches your door: Using 1" Adapter: Fits glass 7/8" to 1 1/2" thick Using 1/2" Adapter: Fits glass 1/4" to 13/16" thick Designed for Long-Term Maintainability One of the biggest advan