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Best 12 Letterboxes of 2026
Best Choice
1
Truly PVC Supplies12" Letterplate Door Letterbox UPVC Wood Omega Premium Sprung Heavy Duty 40-80 - Chrome (Satin)
9.8
Exceptional
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Value for Money
2
Truly PVC Supplies12" Letterplate Door Letterbox UPVC Wood Omega Premium Sprung Heavy Duty 40-80 - Chrome (Polished)
9.7
Exceptional
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
3
UAPUAP MailPlate 12" Letterplate Polished Brass, Premium Draught Proof Postal Letterbox, Telescopic Sleeved Letter Box for Wooden, Composite and uPVC Midrail Doors with 40-80mm Door Thickness.
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9.6
Exceptional
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
4
keypakKeypak 12 inch (30.6cm) Sleeved Door Letterbox - for 40-80mm Door Thickness, Anti-Snap Flap, Internal Draught Excluder, Adjustable Letter Box for UPVC Composite Wood Doors (Black/Polished Silver)
Free Shipping
9.4
Excellent
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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5
UAPXfort MailPlate 12" Letterplate Matt Black, Premium Draught Proof Postal Letterbox, Telescopic Sleeved Letter Box For Wooden, Composite And uPVC Midrail Doors With 40-80mm Door Thickness.
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9.2
Excellent
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
6
keypakKeypak 12 inch (30.6cm) Door Letterbox - Fits 40-80mm Doors, Anti-Snap Flap, Internal Draught Excluder Brush, Adjustable Letter Box for UPVC Composite Wood Doors (Black/Black)
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9.1
Excellent
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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7
UAPXfort MailPlate Luxe 12" Letterplate Satin Brass, Premium Draught Proof Postal Letterbox, Telescopic Sleeved Letter Box for uPVC Doors with 20-40mm Door Thickness.
Free Shipping
9.0
Excellent
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
8
UAPXfort MailPlate 12" Letterplate Matt Black, Premium Draught Proof Postal Letterbox, Telescopic Sleeved Letter Box For uPVC Doors With 20-40mm Door Thickness.
Free Shipping
8.9
Very Good
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
9
BwintechBwintech 1 Set 305 * 70MM (12") White Aluminium Adjustable Depth Door Letterbox,Fit for 40-80mm Thickness Wooden,UPVC,Composite,Internal and External Doors
Free Shipping
8.8
Very Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
10
IRONWORXIRONWORX® Enigma 12" Premium Metal Sleeved Letterbox White ❘ Fully Weather Sealed Letterbox, 180° Opening, Easy Install Ultra Durable Modern Design, Compatible with UPVC, Composite & Wooden Doors
Free Shipping
8.5
Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
