3 Methods for Installing House Numbers and Letters

installing house numbers and letters

Choosing the right house numbers is just the first step. Proper installation is crucial to ensure they look great and stay in place. This guide will walk you through three common methods for installing house numbers and letters, helping you choose the best approach for your home.

Installing your house numbers should ideally be a pretty easy and straightforward process. While some of our customers engage a professional to assist them, many people opt for DIY installation. As numbers and letters are at the front of a property in a highly visible location, it's important to be careful to do the job right.

Below are the three key methods of installing, with some pros and cons of each approach.

1. Screw Through Numbers/Letters

This is the standard method for installing basic numbers purchased from hardware stores. The numbers come with a couple of screws which may or may not match the colour of the number.

Installation Process

The screws are simply inserted on the front of the number through the pre-drilled holes, fixing them in place with the mounting surface.

Pros Cons 
Easy and quick installation Not as clean aesthetic as rear-mounted numbers
Numbers suitable for this approach tend to be manufactured using very thin metal

2. Direct Fix with Glue or Foam

This can also be a quick and easy method for installing. Numbers come with a matching die-cut piece of double-sided foam, which attaches the number to the fixing surface.

Foam Tape Option

If foam isn't provided, you can purchase outdoor-rated foam and cut to size, such as:


Key Tip

Ensure you clean your surface with an alcohol wipe prior to using the tape.

Glue Option

Direct fixing with glue is a similar approach to fixing using foam.

Key Tips

  • Use only a small amount of adhesive to avoid messiness
  • Ensure you use an outdoor-rated glue (e.g. Selleys 5 Minute Epoxy Adhesive)
  • Tape the numbers in position while the glue dries

All our numbers and letters are suitable for direct fix using tape/glue.

Pros Cons 
Limited/no damage to mounting surface May fall off over time unless strong outdoor-rated foam/glue is used 
Fast, easy installation Difficult to ensure proper alignment and spacing for multiple numbers/letters
Good option for letterbox numbers being fixed to a metal letterbox

3. Use of Rods and Spacers

This is our preferred method for installing. Our numbers are pre-drilled in the back, so there are no visible fixing screws from the front, and also come with rods and spacers for a floating or flush mount.

Benefits

  • You can use the provided template to ensure the numbers/letters are in a straight line
  • Correct kerning (space between letters) is achieved
Pros Cons 
No visible fixings Need to drill two or more holes for each number
Can achieve a floating mount
Installation guide ensures correct alignment and spacing



By following these methods, you can ensure your house numbers are installed correctly and look great for years to come. Choose the method that best suits your needs and skill level for the best results.


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