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endura flap thermo panel quick panel height extension for sliding glass door patio panel inserts

Products Endura Flap Panel Height and Sash Width Extensions

Regular price
$19.99
Sale price
$19.99
Unit price
per 
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Brushed Aluminum

  • Extension for Endura Flap brand Patio Panels and Sashes
  • Part of the anti-whoops feature included on all Endura Flap‚ Patio Panel Pet Doors
  • Gives you an extra 3/4" added to the panel or sash adjustment range
  • Three colors and four sizes to match your pet door
Quick Fix for Mismeasurement Quick Fix for Mismeasurement
Adds 1 Adds 1" Height to Panels
Super Simple Installation Super Simple Installation

Product Details

These are a part of the exclusive anti-whoops feature included on all Endura Flap patio pet doors. If you mismeasured you might be able to salvage the situation by using the "anti-whoops" feature:

To make your panel about 1" taller, you may purchase a height extension (or create your own using a 1" piece of wood).

To make your panel slightly shorter, you may trim the flanges that accept the height extension with a metal hacksaw. 

If you need a substantially higher panel that doesn't fall into the standard Patio Pacific height adjustment ranges, then you may purchase a custom height Endura Flap‚ Sliding Glass Pet Door.

FAQ

How do I know if I need to purchase this?

The height and width extensions are made for when you purchase a Thermo Panel that is too small for your doorway. It adds about ¾” extra length to your Thermo Panel. You can also create your own with a 1” thick piece of wood, but it will not be as aesthetically pleasing.

What do I do if the panel I purchased is too tall for my doorway?

If it off by less than an inch, you may be able to saw off length from either the top or bottom of the panel to bring it to size. As long as your Thermo Panel is not a custom length, you can return it within 90 days of purchase. See your return policy for more details.

I have an odd door height. Will this help the Thermo Panel fit into my sliding glass doorway?

Yes, it can! This is great for when your door is between door range sizes. However, if there is more than ¾” difference between the panel size and your doorway, then you should invest in a custom panel insert height.

How do I know what size to get?

You need to order the size that corresponds to the size of your pet door flap. For example, if you ordered a small Endura Flap pet door, you should order the small height extension piece.

Will this affect my door’s insulation value?

It can, but we highly recommend lining the inside of the extension piece with weather stripping to prevent any loss of energy efficiency.

Warranty

Endura Flap products have a lifetime warranty against defects in materials and workmanship under standard regular use. Damage caused by not using the product as intended, improper installation, and chewing is not covered under this warranty.

Customer Reviews

Products Endura Flap Panel Height and Sash Width Extensions

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endura flap thermo panel quick panel height extension for sliding glass door patio panel inserts

FAQ

How do I know if I need to purchase this?

The height and width extensions are made for when you purchase a Thermo Panel that is too small for your doorway. It adds about ¾” extra length to your Thermo Panel. You can also create your own with a 1” thick piece of wood, but it will not be as aesthetically pleasing.

What do I do if the panel I purchased is too tall for my doorway?

If it off by less than an inch, you may be able to saw off length from either the top or bottom of the panel to bring it to size. As long as your Thermo Panel is not a custom length, you can return it within 90 days of purchase. See your return policy for more details.

I have an odd door height. Will this help the Thermo Panel fit into my sliding glass doorway?

Yes, it can! This is great for when your door is between door range sizes. However, if there is more than ¾” difference between the panel size and your doorway, then you should invest in a custom panel insert height.

How do I know what size to get?

You need to order the size that corresponds to the size of your pet door flap. For example, if you ordered a small Endura Flap pet door, you should order the small height extension piece.

Will this affect my door’s insulation value?

It can, but we highly recommend lining the inside of the extension piece with weather stripping to prevent any loss of energy efficiency.

Warranty

Endura Flap products have a lifetime warranty against defects in materials and workmanship under standard regular use. Damage caused by not using the product as intended, improper installation, and chewing is not covered under this warranty.

Customer Reviews

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