No Draft Satin Anodized Mail Slot For Glass Doors, 3 Inch By 11.5 Inch, Internal Brush Seal, Energy Efficient, Fits All Glass Thicknesses, Reduces Drafts, Keeps Entryways Warmer, Easy Install

No-Draft Satin Glass Mail Slot 1 Unit for Glass Thickness
✔️ Energy efficient, glass-only design with internal brush seal

This no-draft mail slot is designed for glass doors and is commonly used on entryways and interior partitions with glass panels. It blocks drafts and dust while letting mail through and helps keep spaces warmer. It fits all glass thicknesses and is easy to install.

✅ Size 3 in x 11-1/2 in (76 mm x 292 mm) glass-only no-draft mail slot with internal brush seal
✅ Two spring-loaded, weatherstripped flaps for draft protection
✅ Flaps open to 135 degrees for easy mail access from either side
✅ Nylon torsion rods and high impact ABS plastic construction
✅ Fits all glass thicknesses and uses silicone RTV408C for sealing
✅ Available in Satin Anodized and Black Anodized finishes
✅ Cut-out required: 10-1/4 in x 1-7/8 in (260 mm x 48 mm) in glass

💡 What is the function of a no draft mail slot for glass doors and how does it improve insulation?

It is handy for reducing drafts and dust while still letting mail pass.

- Seals the glass edge to reduce air leakage and drafts
- Lets mail pass through while blocking dust and cold air
- Works with different glass thicknesses and uses silicone seal for install
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