Building Sign Letters

Please select from the following styles of Building Sign Letters.

Plastic Building Sign Letters

Lifetime guarantee!Make your business name stand out by mounting three dimensional outdoor plastic sign letters on the exterior of your building. Outdoor plastic sign letter are available in 30 weather resistant colo ...

Cast Metal Sign Letters

Lifetime guarantee! Each metal letter is precision cast in aluminum or bronze using up to twenty distinct manufacturing steps. The metal provides strength and permanence to your image. Seven metal finishes give you the choice of dazzling shine, ...

Flat Cut Metal Sign Letters

Lifetime guarantee! Our computer-driven waterjet cuts each letter to precision from a flat sheet of aluminum, bronze or brass. The flat sheet of metal comes in thickness up to one inch depending on the metal. A water ...

Flat Cut Acrylic Sign Letters

Lifetime guarantee! Make your business name stand out by mounting flat cut acrylic sign letters on your building or lobby wall. Acrylic sign letters are available in four thicknesses up to 1/2 inch and 30 colors that ...

Installation of Building Sign Letters

We will take you step-by-step through the process of installing building letters. Thoroughly clean application area of all dirt, tar, and wax.

Stud Mount Method

Step 1 Tape one edge of the template to the installation surface and unroll it. Level the tamplate and tape the other edge of the installation surface.
Step 2 Mark holes with center punch, then drill 1/4" holes 3" deep where indicated on your template. Remove the template and clean out all drill holes using any of the following methods: a quick puff of air; using the vents on your drill; compresses air or a turkey baster.
Step 3 Insert the studs into the stud holes on the back of each letter. Place letters in holes on wall before applying silicone to verify position. Adjust as neccessary. Now fill the drill holes in the wall of the first letter with silicone.
Step 4 Push the tube of silicone over each stud on the first letter in order to evenly coat it with adhesive.
Step 5 Push the letter into the drill holes using a shim or spacer to assure proper stand off of the letter from the wall. Repeat steps 2 through 4 for the rest of the letters.

Pad Mount Method

Step 1 Clean the installation surface firs. Position the spacing tape on the wall and secure one end with masking tape. Unroll, level and tape the other end. Spacing tapes show the general position of each letter.
Step 2 Apply silicone to all the pads on the letter first. Position the letter on the wall where indicated with the spacing tape. Tape the letter to the wall with several strips of masking tape.
Step 3 Adjust as needed, push letter against wall to ensure good adhesive bond. Continue with the remainder of the letters, and allow the silicone to cure before removing the masking tape. Temperature and humidity will influence silicone cure times. On some conditions letters should cure overnight.

Alphabet Signs is a leading provider of commercial sign letters, plastic sign letters and metal sign letters since 1991. Sign letters are used to advertise your business name or logo and signal an image or brand as well as your company name. Popular brands of changeable marquee letters like zip letters and flexchange are in stock and ship within a day. We make custom vinyl letters in many fonts and colors which are typically used for boat numbers, truck lettering and window lettering.

Alphabet Signs offers an online sign designer so you can design view and quote your custom sign letter project. It is available for plastic sign letters for your company name or building number address signs. You can also use it for metal brass letters or cast metal letters all of which come with a lifetime guarantee. We will offer the online sign designer for foam letters later this year.