A gold-colored Yale UPVC door letterbox with a telescopic sleeve and spring-loaded aluminum flap, displayed against a plain background.
Diagram of a 10-inch letterbox with full measurements
Diagram of a 12-inch letterbox with detailed measurements
Letterbox measuring guide showing how to measure cut-out width, cut-out height, and door thickness for a uPVC or composite front door
A gold-colored Yale UPVC door letterbox with a telescopic sleeve and spring-loaded aluminum flap, displayed against a plain background.
Diagram of a 10-inch letterbox with full measurements
Diagram of a 12-inch letterbox with detailed measurements
Letterbox measuring guide showing how to measure cut-out width, cut-out height, and door thickness for a uPVC or composite front door
Yale

Yale UPVC Door Letterbox - Gold (Matt) – uPVC & Composite DoorsYale UPVC Door Letterbox - Gold (Matt)

3 reviews
£11.99 SKU: HS13220

Will this fit your door? See the measuring guide ↓

Overall Length
Door Thickness
Overall Length
Door Thickness
Order by 2pm for same-day dispatch
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Same-day dispatch on orders before 2pm

Letterbox measuring guide showing how to measure cut-out width, cut-out height, and door thickness for a uPVC or composite front door

Not sure if this letterbox will fit your door?

Before ordering, take three measurements from your existing letterbox opening. If all three match the dimensions listed above, this letterbox will fit your door perfectly.

Cut-out width
Measure the full horizontal length of the opening in your door from edge to edge. This is the most common size to match — typical UK letterboxes are between 250mm and 300mm wide.

Cut-out height
Measure the vertical height of the opening from top to bottom. Most UK letterbox cut-outs are between 40mm and 75mm high.

Door thickness
Measure the thickness of your door from front face to back face. UK uPVC and composite doors are typically 44mm or 70mm thick.

Got all three? You're good to go.

Still unsure? Send a photo of your existing letterbox to info@homesecureshop.co.uk and we'll match it for you — or call 0151 521 8089 to speak to our team.

Full measuring guide

The Yale Welseal letterbox is a high quality stylish product with smooth round edges with various finishes available to complement a range of doors styles and colours.

Key benefits
  • Telescopic sleeve - adjusts to fit a range of door thicknesses
  • Spring-loaded aluminium flap - corrosion-resistant, weatherproof
  • Quick-fit Yale design - simple replacement, no specialist tools
Product overview

The Yale Welseal letterbox is a high quality stylish product with smooth round edges with various finishes available to complement a range of doors styles and colours. A telescopic sleeve allows this letterbox to adjust and fit a range of different door thicknesses. It has a spring loaded aluminum flap which is resistant to corrosion and rust. Available in two different widths and two different door thicknesses - select your sizing and colour from multiple options. Please check size diagrams for further information on sizing. 

  • Manufactured by Yale
  • Adjustable telescopic sleeves
  • Quick fit design (2 fixings supplied)
  • Option to face fix using the indented screw fixing points
  • Energy Efficiency & Weather Resistance
  • Internal brushes reduce air filtration and prevent heat loss
  • External flap designed to open to 147°

Dimensions 10 inch
External Dimensions: 265mm in length x 70mm width
Internal Dimensions: Sleeve aperture size - 223mm x 44mm width (min size hole in door that the letterbox will fit)
Distance between screw hole centers: 236mm

Dimensions 12 inch
External Dimensions: 305mm in length x 70mm width
Internal Dimensions: Sleeve aperture size - 262mm x 44mm width (min size hole in door that the letterbox will fit)
Distance between screw hole centers: 275mm

Unsure how to measure your existing letterbox, view our simple 3 step measuring guide here

 
Delivery & Returns

How much is delivery?

UK Mainland Delivery is £2.99 on all items no matter how many you order!

Northern Ireland, Scottish Highlands, Channel Islands £6.00.

We do not offer International Delivery (Ireland, France, Spain etc).

When will my order be dispatched?

Orders before 3pm (Monday to Friday) are usually dispatched same day but may take up to 24 hours.

When will I receive my item?

We ship on 2 working day courier. Fully Tracked. Tracking will be emailed on dispatch. 

Special order items such as keyed alike locks will take longer to dispatch. Please refer to product description for lead times. 

I haven't received my item?

Please email us your name, order number and date of purchase.

We prefer email as it allows us time to research and respond.

Returns Information

We operate a 30 day refunds and return policy. 

If you change your mind you must return the product back to us within 30 days of delivery

Please include a copy of your invoice and a note stating reason for return. 

Additional keys, locks keyed alike or built to code are non refundable as they are personalised made to order goods.

Any refund, which is due to a fault or other defect, will include a refund of the applicable delivery charges otherwise not. 

It is the buyers responsibility to arrange the return of goods to us. We do not offer a collection service for returning items. 

Items must be returned including original product packaging and accessories.

We reserve the right to refuse any returns that do not comply with this policy.

Please post returns to the following address:

Home Secure (Online)

Unit 5, Brookfield Drive

Liverpool, L9 7AJ

United Kingdom