H1 Mailbox - Horizontal Steel Mailbox - H1 Steel Horiztonal Mailbox
Verified by manufacturer 1 day ago
A horizontal in front/out front mailbox, suitable for projects where there is a restricted amount of vertical space available.
Application
Internal applications.
Description
The H1 mailbox combines a robust and high-quality zintec steel construction with an affordable price point. The H1 is an in front/ out front mailbox that can be either wall mounted, wall recessed or freestanding using support legs.
The mailbox is finished using any of our standard colour RAL colours, but can also be produced with used any RAL colour at an additional cost. All RAL colours finishes come in polyester powder-coated paint that has been coated to a depth of 75/ 100 µm. (Sample tested to 1200 hours salt-water spray).
Features and benefits:
- The H1 mailbox is one of the most popular products in the range.
- Accepts and securely stores A4 sized mail.
- Supplied with a set of two keys. Master suited keys are available on request.
- Manufactured using steel and finished with any colour from our RAL colour range.
- Made in the UK.
- Add on box height: 107 mm.
- Conforms to SBD Homes 2025 Guidelines.
- Class 0 rated mailbox
General information
Color | Black Blue Bronze Brown Green Manufacturer guidanceAny RAL colour from the standard colour range, contact manufacturer for details. |
Finish | Powder-coated |
Material | Steel |
Shape | Rectangle |
Length | 360 mm |
Width | 276 mm |
Height | 107 mm |
Warranty description | One year |
Uniclass | |
CAWS | N10/400 Mailboxes N10/96 Mailboxes |
Specification data - Letter boxes
Classification data | |
Standard | To BS EN 13724. |
Classification grades (minimum) | |
Type of aperture | Mailbox flap, including security bridge. |
Aperture size | 235 x 19 mm. Guidance for specification option: Width x Height. |
Security | Conforms to SBD Homes 2023. |
Fire resistance | Class 0. |
Form | Rectangle. |
Size | 360 x 107 x 276 mm. Guidance for specification option: Depth x Height x Width. |
Materials | Zintec steel. |
Colour and finish | Polyester powder-coated, RAL. Guidance for specification option: All RAL colours are available, insert requirement. |
Integral accessories | Supplied with two SLB keys. Guidance for specification option: Master suited keys are available on request. |
Installation | Freestanding. Recessed. Wall mounted. With door entry system. Bespoke arrangement. |
Accessories | None. Aperture restrictor. High finish locks. Keyless options. Manufacturer guidanceConsult manufacturer for details. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Steel |
Recyclability | 100% |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
 IFC | - | 1 |
Literature
Literature type
H1 Mailbox Datasheet
DDA Compliance Guide - The Safety Letterbox Company
The Safety Letterbox Company Brochure - 2013
The Safety Letterbox Company - Mailbox, Letterbox and Parcel Box Brochure - Featuring a comprehensive range of mail and postboxes for both individual and multi-occupancy residences
The Safety Letterbox Company - Standard RAL Colour Chart
Case studies
Barking Wharf, East London
Great Minster House
Green Quarter
Imperial College London
Queensland Curve
Royal Wharf, London
Student Castle York
The Print Works Project
The Court House
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