Security Boss Pet Door for Sliding Screen Doors

$118.99 $148.74

Security Boss Pet Door for Sliding Screen Doors

Universal Screen Door - Fits to Left or Right Corner of Sliding Screen

The Pet Screen Door by Security Boss is designed for sliding screen doors. The low-profile frame allows for your sliding screen door to fully function in an opening and closing motion in relation to the glass sliding door. This pet door is installed into the bottom left or bottom right corner of your sliding screen door as viewed from the interior side of your home. All Security Boss products are built to order in the USA.

The pet-friendly door features Textilene Pet Super Screen that is resistant to scratching tearing and general pet wear. The swing door portion of the pet door is fixed on internal hinges and is lined with dense pile brush weather stripping. This protective barrier guards against any intrusion by bugs or flies. This door also has internal magnets that keep the swinging door in the closed position and provide for a silent closing action.

Note: There is no lock on this screen door as you can close off pet access by closing your sliding glass door. The optional Brace Bar is an accessory that is ordered in addition to the screen door unit....comes standard for 36" wide screen doors. Call us prior to ordering if you need a longer brace bar.


  • High-grade aluminum construction
  • 4 sizes and 2 color options available
  • Universal for sliding screen doors
  • Optional Brace Bar is 36" long
  • Installs on left or right corner of door
  • 6-year limited manufacturer warranty, includes flaps
  • Made in the USA


Custom sizing available - please contact us for more info

Size Flap Size  Outside Frame Dimensions (includes mounting flange) Shoulder Height Pet Width Breed Examples
Medium 7" w x 9" h 10 3/4" w x 12 13/16" h Up tp 8"
Up to 6"
Chihuahuas, Papillons, Dachshunds, Cairn Terriers, Chins, Lhasa Apsos, Shih-tzus, Bichons etc.
Large 11" w x 16" h 14 11/16" w x 19 3/4" h Up to 15"
Up to 10"
Cavaliers, Pugs smaller bassets, Jack Russell, Fox Terriers, Toy Poodles, Schipperke, Spaniels etc.
Extra Large 15" w x 24" h 18 3/4" w x 27 3/4" h Up to 23"
Up to 14"
Small Labradors, Australian Cattle dogs, Cocker Spaniels, Staffordshire Terriers, Pit Bulls, Large Bulldogs etc
Tall Extra Large 14" w x 27" h 17 3/4" w x 30 3/4" h Up to 26"
Up to 13"
Large Labradors, German Shepard, Golden Retrievers, Hounds, Weimaraner, Water Spaniels, Collies, Rottweilers, Boxers, Poodles etc.

6-Year Manufacturer Warranty

Security Boss Pet Door Models, parts and components are guaranteed to be free of defects in material and workmanship under normal use and service for a period of six (6) years from the date of purchase, under the ownership of the original purchaser. Security Boss agrees to replace or repair at their expense if found to be defective in workmanship or material per the schedule Manufacturer's liability on any claim shall not exceed the cost of the product.  See complete warranty details here.

Video Sizing Instructions

Click link below to download the installation instructions:

Screen Door Install Instructions


Security Boss Doors ship from Wisconsin via FedEx Ground

  • Items normally ship in 1-3 business days from date of order, however custom or larger orders can take longer
  • Use the map below to estimate shipping transit time to your location

     Security Boss Pet Doors transit and shipping map

    Fast Shipping

    We do our best to ship FAST and make it easy for you.  At the top of this page, we have noted how long it normally takes to process and ship your order.  You can then use the map above to estimate delivery times.  We will send you an email confirmation with the tracking number as soon as your order ships

    Please see our Shipping Policy for full details.


    4-Sided Exterior Professional Doors are all made to the customer's specifications, therefore they are non-returnable, non-refundable

    Please see our Return Policy for full details.

    Customer Reviews

    Based on 9 reviews
    Sangeeta Sethi (Rochester, US)
    Excellent Doggy door!

    We really like the product, it gives our dogs the freedom of access to the backyard without the bugs flies etc coming in.

    A.C. (Las Vegas, US)
    Instructions need improvement but good door

    Just finished installing my pet door. I got the extra tall with a brace bar since I have a clumsy Rottweiler. It took reading the instructions a few times and staring at the materials for me to understand how to install it, but I finally got it done. The instructions, and one of the pictures in the instructions are a bit confusing for someone who isn’t familiar with terms such as spline and raceway and flange.


    Had to read the instructions a few times to understand what I was supposed to do. One of the pictures in the instructions was confusing. I eventually figured it out and installed it. My Rottweiler is already using it

    Melissa (Medina, US)
    Should have bought sooner

    Absolutely love the screen dog door. Easy to install and my pups sure are enjoying it. Would highly recommend. Only regret is I should have purchased it sooner.

    c tessitore (San Diego, US)
    Wayte myvtime

    Flange is half inch. 5/8ths isit an option. After secondvtry with adeo I am moving on. Will try another manufacturer. Also you dont ever answer yourvphone so take off your website.