The 5 Best through wall mailbox Slots (2023 reviews)

It is important to have the well suited through wall mailbox slot. In the following post, we will help you to select the best through wall mailbox slots.

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Our Top Picks:

Best Overall: Buy: Brass Accents through wall mailbox Slot READ REVIEW

Best For office: Buy: Got It wholesale through wall mailbox Slot READ REVIEW

Best With chute: Buy: Salsbury Industries through wall mailbox Slot READ REVIEW

Best With Letter Slot: Buy: John Wright through wall mailbox Slot READ REVIEW

Best built And Best designed Box: Buy: Qualarc through wall mailbox Slot READ REVIEW

Best Overall: Brass Accents through wall mailbox Slot

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Brass accents through wall mailbox slot is the epitome of what a great slot should be. This slot has a beautiful (PVD) polished sheen and is durable. It is custom made to cover the foam inside the door. Because of the inside cover there's no wind noise, the spring loaded outside cover stays tight to the door and so far, the weather has not impacted the brass. It should work just fine even though the doors are hollow if it is an exterior door because it has spray foam for the core.

It comes WITH the 2 flaps, the inside flap and the outside flap with the spring. The screws do no pass through the entire door. It looks great and works well. It is easy to install with minimal tools.

• Very strong and sturdy with strong spring action to keep door closed between use
• Solid brass, beautiful and very easy to install
• Well built product with a very nice finish

Best For office: Got It wholesale through wall mailbox Slot

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Next on the list, we've got yet another slot that manages to win our hearts. It's the got it wholesale through wall mailbox slot and it's widely considered as one of the best convenient slot you can buy. This product consists of (1) front and (1) rear plate for installation in a front door or wall. It opens towards the inside. It comes with the front and rear plates for installation in a front door or wall. The flap swings inward and is verry good. The side of the slot that is designed to be placed on the exterior. It's sturdy and nice looking. The quality is excellent and the design could use some improvement. The inner door does not have a spring to keep it closed, and relays on gravity.

• Looks great, needs template/more sized screws
• 2 x 10 inches is adequate for virtually all postal mail
• Holes, allowing the mail slot to maintain a sleek look
• Beautiful, simple design, easy to install

Best With chute: Salsbury Industries through wall mailbox Slot

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The salsbury industries through wall mailbox slot is capable of outshining several other slot featured in this list in overall features for the price point. The product is made and heavy duty. It's fairly thin sheet metal and shouldn't be too hard to drill. The frame and door are solid brass, painted or powder coated. There are small holes on the inside of the mail slot, but it is for controlling the amount of opening allowed to help prevent mail theft, not for securing it to the wall. This prevents arm reaching in the mail slot.

The box extending through the wall is powder coated steel. It has a dull finish and it NOT made to be exposed to direct weather elements. It is also larger, so bigger and faster envelopes can easily drop through.

• A very solid product made out of heavy duty metal
• New and hot release

Best With Letter Slot: John Wright through wall mailbox Slot

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We would, of course, be remiss if we didn't mention john wright through wall mailbox slot for daily purpose. While reviving an older style home this piece brings flavor and culture back to life and it looks great on the house. It has the same design as the front, of course, minus the door. It can be installed on any surface, you just have to make a whole in the surface and the front and back plate screw together. There is a mail slot at the bottom. It comes with the backplate and through bolts.

The slot door will not swing so you'd probably have it open most of the time. It fits a maximum door thickness of 2 3/ 3 inches.

• Authentic looking european-inspired design cast iron letter slot
• Well made, somewhat awkward hinge mechanism
• Very good quality, heavy, looks amazing

Best built And Best designed Box: Qualarc through wall mailbox Slot

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Best part: qualarc through wall mailbox slot costs comparatively low and it is available to ship in 24 hours. This thing is built like a tank. It is suitable for 4 to 6 inch walls with dimensions 12"w x 4.5"h x 6"d, 6 lbs. It extends through a finished surface, which is cut to size with a jigsaw. The chute going through the wall is one piece, the hinged door or exterior flap is a second piece.

The letter plates are hinged. This fits perfectly and is very sturdy. It is compatible with the liberty letter plates and incoming slot opening. It is made of solid aluminum.

• Outstanding strength, good powder coating, good design
• Good brand reputation