Sliding Door 'Draft Stopper' Center Post Weatherstrip
2
- The Endura Flap Sliding Glass Door 'Draft Stopper' will work with any brand of patio panel pet door for sliding glass doors
- Seals the gap up to 1 1/2" wide between stationary and sliding panels when a sliding door dog door panel is installed
- Two height options to fit your sliding door panel
- Comes in black and white
- Weathertight insulation prevents energy loss for moderate and extreme weather dog doors




Product Details
Also known as 'Center Post Weather Strip,' this adhesive strip will fix drafty doors by sealing the drafty gap created between stationary and sliding glass doors when a sliding glass door dog door panel is installed.
Available in black or white to accommodate differing sliding glass pet door colors, the draft stopper is easily installed using the adhesive backing and fits all Endura Flap dog doors for sliding door panels. The door air stopper adhesive strip is 1/2" wide and begins inset 1/8". Overall width is 1 7/ 8".
If your door is higher than 96", purchase another 81" draft stopper for sliding glass doors and trim to the accurate size for a secure door draft seal. Some customers use two or one at each end of the gap for an even better seal. This energy-saving product is included in all Thermo Panel 3e dog doors for sliding glass doors, Quick Panel 3 dog doors for patio doors, and Thermo Panel 2e Microchip pet doors for sliding door panels.
Find The Best Pet Door Size For My Pet

A
Pet Height: inches
B
Pet Width: inches
Videos
Endura Flap Sliding Glass Dog Door Installation Video
Jump to 1:40 for draft stopper installation
FAQ
Can I paint the Draft Stopper to better match my sliding glass door dog door insert? We do not recommend painting any kind of weatherstripping for glass doors or pet doors unless you use additional sealant since the paint can flake off when weather conditions make the rubber on the patio door draft stopper expand and contract. |
Can I use this with an extreme weather pet door panel I already have? Yes! It can be used with any of the Endura Flap panels, including window panels and sliding door pet door panels. |
Can I use weather stripping on the inside and on the outside to prevent sliding door draft? Yes! This is a great solution for those in extreme weather conditions who need maximum insulation value for their sliding glass door pet door. |
How wide is a strip of the sliding glass door draft stopper? It covers gaps up to 1 ½” wide, perfect for preventing door drafts on sliding door pet doors. |
What do I do if my door is too short or tall for any of the sizes listed? For any height less than 81" or 96", you can use a pair of scissors to trim the draft stopper to the desired length. For any sliding glass doors taller than 96", you can purchase 2 draft stoppers and trim the second one to fit the remaining height you need. |
Warranty
To the original purchaser, Endura Flap Pet Doors warrants this product to be free of defects in materials or workmanship for a period of 1 year from the date of delivery to the customer. Damage caused by accident, improper installation, abuse, or normal wear, including damage by pets is specifically excluded from this warranty.
Customer Reviews

Installation Instructions
Videos
Endura Flap Sliding Glass Dog Door Installation Video
Jump to 1:40 for draft stopper installation
FAQ
Can I paint the Draft Stopper to better match my sliding glass door dog door insert? We do not recommend painting any kind of weatherstripping for glass doors or pet doors unless you use additional sealant since the paint can flake off when weather conditions make the rubber on the patio door draft stopper expand and contract. |
Can I use this with an extreme weather pet door panel I already have? Yes! It can be used with any of the Endura Flap panels, including window panels and sliding door pet door panels. |
Can I use weather stripping on the inside and on the outside to prevent sliding door draft? Yes! This is a great solution for those in extreme weather conditions who need maximum insulation value for their sliding glass door pet door. |
How wide is a strip of the sliding glass door draft stopper? It covers gaps up to 1 ½” wide, perfect for preventing door drafts on sliding door pet doors. |
What do I do if my door is too short or tall for any of the sizes listed? For any height less than 81" or 96", you can use a pair of scissors to trim the draft stopper to the desired length. For any sliding glass doors taller than 96", you can purchase 2 draft stoppers and trim the second one to fit the remaining height you need. |
Warranty
To the original purchaser, Endura Flap Pet Doors warrants this product to be free of defects in materials or workmanship for a period of 1 year from the date of delivery to the customer. Damage caused by accident, improper installation, abuse, or normal wear, including damage by pets is specifically excluded from this warranty.