Braille signs in Boulder, CO are part of nearly every commercial interior, from a restroom door in a Pearl Street restaurant to room numbers in a medical office off Arapahoe Avenue. If you are building out a space, renovating, or replacing worn signs, you need to know three things: what a compliant tactile sign contains, how it is made, and which rooms need one. This guide covers all three in plain language.
One note before we start: accessibility rules are detailed, and local building officials interpret them for each project. Use this as a working overview, and confirm specific requirements with your architect, plans examiner or our team before you order.
What Makes a Braille Sign Different
An accessible room sign does two jobs at once. It has visual text that sighted people read, and it has raised (tactile) characters plus Braille that people who are blind or have low vision read by touch. Most signs combine both on one plate.
Every tactile sign generally includes:
- Raised characters in a simple sans-serif typeface, uppercase, with enough depth to feel clearly.
- Grade 2 Braille placed directly below the raised text.
- A non-glare finish with strong contrast between the characters and background.
- A pictogram in some cases, such as restrooms, with the text label below it rather than inside its field.
Grade 2 Braille Explained
Braille comes in grades. Grade 1 spells out every letter. Grade 2 uses contractions, where a single cell or short group of cells stands for a common word or letter combination, which makes it shorter and faster to read. Accessible signage in the U.S. uses Grade 2 (sometimes called contracted Braille), because that is what most Braille readers learn and expect.
Grade 2 translation is not a simple letter-for-letter swap. Words like “and,” “the” and “for” have their own symbols, and capital and number indicators follow rules. That is why sign makers use translation software and proofreading rather than typing dots by hand. A mistranslated sign technically has Braille on it but does not serve the person reading it.
Tactile Characters: Getting the Raised Text Right
Raised text has its own rules, separate from the visual text rules. In general, tactile characters should be:
- Uppercase and in a plain sans-serif style, with no italic, script or decorative fonts.
- Raised enough to be felt, with clean edges.
- Sized within a set range so fingers can read each letter.
- Evenly spaced so characters do not run together under the fingertip.
Branding still has room: you can choose colors, plate shapes, backer panels and accent materials, as long as the tactile and Braille portions follow the rules.
How Braille Signs Are Made: Raster and Other Methods
The raster method
The most common modern technique is raster Braille. The sign plate is drilled with precise holes in the Braille pattern, and small round beads, usually acrylic or metal, are pressed into each hole. The beads sit at a consistent height with a rounded top, which is what Braille readers expect. Raster Braille is durable, accurate and works on many substrates.
Photopolymer
In photopolymer signs, raised text and Braille are formed from a light-cured polymer layer, producing a one-piece sign. It is fast and consistent, and the finish can be painted or colored.
Applied or engraved methods
Some signs use applied tactile letters on a backer, or engraving processes for certain materials. Each method has pros and cons on durability, look and cost.
Sign Materials for Tactile Signage
- Acrylic: the most common base; paints well; many colors and finishes.
- Photopolymer: one-piece construction with integrated tactile features.
- Metal plates or accents: brushed aluminum or other metal finishes for a premium look, with non-glare surfaces where required.
- Wood-look or textured laminates: to match interior design in offices, hospitality and healthcare.
- Window inserts: some room ID signs include a slot for changeable paper names above the tactile area.
Matte, non-glare finishes matter. A glossy surface under bright office lighting or a skylight can make text hard to read for people with low vision.
Which Rooms Need Braille Signs in Boulder Buildings
Tactile and Braille signs are generally required for signs that identify permanent rooms and spaces. Common examples include:
- Restrooms and family or single-user restrooms
- Room numbers and permanent room names (conference rooms, exam rooms, classrooms)
- Stairwell doors and floor level identification
- Exit doors and exit stair signs
- Elevator-related identification
- Mechanical, electrical and storage rooms with permanent designations
Signs that only give directions or general information, such as “Conference rooms this way,” typically need to meet visual readability rules but not tactile or Braille rules. Temporary signs and building directories are generally treated differently as well. Your plans examiner or code consultant makes the final call for each project.
Mounting basics
Tactile signs are generally mounted so the baseline of the tactile characters falls between 48 and 60 inches above the floor, and on the latch side of the door so a person can reach the sign without stepping into the door swing. Double doors and doors without a latch side have their own placement rules.
Local Considerations in Boulder
Boulder has a wide mix of building types, from older downtown structures near Pearl Street to newer offices in Gunbarrel and healthcare buildings around Foothills Parkway. A few patterns we see:
- Tenant finish projects often trigger an inspection that includes room signage, so plan signs early in the build-out.
- Older buildings may have nonstandard door hardware or narrow walls next to doors, which affects placement.
- Medical and lab spaces often need many room ID signs with consistent numbering.
Cost Factors for Braille Signs
- Quantity: per-sign cost generally drops on larger orders.
- Size and shape: custom shapes cost more than standard rectangles.
- Materials: metal accents and specialty finishes add cost.
- Inserts and changeable panels: add flexibility and a bit of cost.
- Installation scope: number of floors, wall types and site schedule.
Our Process
- Plan review: we review your floor plan or walk the space to build a sign schedule.
- Design: we match your brand while keeping tactile and Braille portions compliant.
- Proofing: Braille translation and layouts are proofed before production.
- Fabrication: signs are produced using raster Braille or the method best suited to the job.
- Installation: our team mounts each sign at the correct height and location.
Common Mistakes
- Placing Braille above the text or off to the side.
- Using Grade 1 Braille or an untranslated string of letters.
- Mounting on the door itself or on the hinge side.
- Choosing glossy finishes in bright spaces.
- Using decorative fonts for the tactile text.
FAQ
What grade of Braille is used on signs?
Grade 2, also called contracted Braille.
What is raster Braille?
A method where round beads are inserted into precisely drilled holes in the sign to form Braille dots.
Do directional signs need Braille?
Generally no. Signs that identify permanent rooms and spaces need tactile text and Braille; directional and informational signs usually need visual compliance only.
Can Braille signs match my branding?
Yes. Colors, shapes and materials can follow your brand as long as contrast, finish and tactile rules are met.
Order Braille Signs in Boulder
303 Sign Company designs, fabricates and installs tactile room signs across Boulder and Northern Colorado. Call (888) 303-3936 or send us your floor plan. Learn more on our ADA signs in Boulder page, our main ADA signs page, our room ID signs page and recent work.