Sign Fabrication Process

Our Custom Sign Designed Just For You

Capitol Design has been in business for over 40 years and offers world-class sandblasted & routed signs. A sign represents your image. Image is everything in business. Although sandblasted signs are more expensive than ‘quick sign’ vinyl sticker style sign solutions, a sandblasted sign will last for decades.



Sign Shops

We sell to independent & franchised sign companies all over the United States and abroad.

Builders / Contractors

One of the most important  elements of a business is to advertise who they are and what they do. Builders & Contractors are one of our valuable clients


Companies that are selling our signs to the end users.

Choosing the Substrate

1One our the most important task that we do is in the selection of our raw materials. When selecting or Western Red Cedar, we use only kiln dried , clear heart grain cedar that is glued in 2″ planks, never finger jointed. Our High Denisty Urethane is from Duna USA that has one of the best products we have found with close celled foam that retains the paint well and does not warp or rout. HDU is very easy to sand, route and paint. It make up over 85% of our total sales and it has become the leader in dimensional signage.

2Preparing the Blank

The vertical grain cedar is used full length to insure a continuous grain. You will never see a finger joint in a Capitol Design product. We use one part Sign Life adhesive, considered by many as the best in the industry. Our HDU panels are cut to size from 4’x8′ sheets. When glued, we follow all manufacturer recommendations. All blanks are glued and clamped for a minimum of 24 hours. After gluing, the blank is then sanded and cut to shape by our master woodcrafters.

3Designing the Sign/Cutting Stencil

We can produce signs from your design. We have import capabilities from most graphic and sign making programs. We can also scan your designs. Capitol Design offers full in-house design services. If you can sketch your idea, we can transform it into a custom crafted, sandblasted sign. Plus we can provide design drawings for your customer. Completed designs are then cut into stencil and applied to your prepared blank by our layout specialists.

4Blasting the Sign

Our expert sandblasters match the grit and adjust blasting pressures to the substrate and to the level of detail of the sign, in order to provide neat, clean edges to the blast. We can achieve the highest level of detail with the HDU substrate. The typical blasting depth is approximately 3/8″. This may vary somewhat based on the hardness or grain width of the redwood. Special effects such as “stage blasting” are used to produce even greater dimensional effects.

5Painting the Sign

After blasting, the signs are stripped of the stencil and sanded in preparation for painting. All painted signs are primed with Chromatic One Shot  “block-out” prior to application of background colors. Only top quality enamels and latex paints are used. Specialty lettering enamels are used for all copy and logos. A minimum of two coats of background color are applied, with hand sanding between applications.

6Special Effects

Gold Leaf Gilding is professionally applied using the highest quality leafing materials (gold, silver, etc.). Our proprietary treatment to blasted HDU can produce a “cast bronze” appearance at a fraction of the cost.

7Crating and Shipping

Smaller packages for UPS/Fed Ex shipment are wrapped in multiple layers of bubble wrap, with edge protectors, and then in cardboard for maximum protection during shipment. Our larger, “over the road” shipments are custom packaged in crates designed by a structural engineer to withstand the toughest freight company abuse. Breakage has been virtually eliminated.