About Sign High
Sign High is a Thornleigh signage business with more than 14 years of experience working with local customers.
Signs for local businesses
We design, supply and install business signs, 3D lettering, window graphics and vehicle signage. We also supply A-frame signs and replacement graphics, and offer vinyl lettering and decals with supply-only or installation options.
Dimensional letters give your business name or logo depth on a shopfront or interior wall. We’ll discuss the materials, finish and installation to suit the space.
We start by understanding where your sign will go, what it needs to say and how it will be used. From there, we discuss the artwork, materials and installation so you know what’s involved.
New signs, replacements and repeat orders
If you need to replace a sign or repeat an earlier order, send us a photo and any existing artwork. This helps us match the job and work out what needs updating.
Need business cards or stationery to match your signage? Ask us about printing when you enquire.
We’re based in Thornleigh, with visits by appointment. Contact us to discuss your project or arrange an onsite visit.
