How to Install a Sign with Invisible Standoff Fixings

Our house number signs feature a fixing option of invisible standoff fixings that enhance their sleek appearance. These fixings are stud welded discreetly to the back of the sign, with plastic spacers inserted to create a floating effect. Importantly, no fixings are visible from the front of the sign, preserving its clean and modern look.

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Installing these invisible standoff wall fixings is straightforward. Simply follow these steps:

1. Positioning the Sign: Hold your house number plaque against the wall or house façade in the desired location.

2.  Marking and Drilling: Mark the positions below each stud. Use an  4 or 8 mm drill bit depending on studs size, then drill holes approximately 40 mm deep into the wall.  

(4mm Stud = 6mm Drill Bit    6mm Stud = 8mm Drill Bit)

3:  Blow debris from the hole

4.  Applying CT1 Sealant / Adhesive: Apply CT1 Sealant / Adhesive into each drilled hole.

5.  Inserting the Sign: Insert your house number sign with plastic standoff spacers fitted to stud firmly into the holes, ensuring a secure fit.

CT1 Sealant / Adhesive - Soudal soudafix p300-sf  or similar product is readily available at hardware stores such as Screwfix, Tool Station, and Amazon, making the installation process convenient and effective.


These invisible standoff fixings not only provide a secure mount but also maintain the elegant appearance of your sign without visible screws or fastenings. Get in touch if you need more help