Top 5 Types of Sidewalk Closure Signs for Construction Sites
Discover the top five sidewalk closure signs essential for construction and pedestrian safety. From simple signs to advanced reflective options and stylish detour boards, this guide helps you choose the right signage for any project. Learn about materials, durability, sizes, and costs to ensure proper traffic management and safety compliance during construction activities.

Top 5 Types of Sidewalk Closure Signs for Construction Areas
Installing sidewalk closure signs is essential even during minor construction. They ensure pedestrian safety and help workers carry out their tasks without interruption. These signs are easily available online, but selecting the right one can be confusing. Here, we review five popular types of sidewalk closure signs to help you make an informed choice.
Directional Double Arrow Sign for Sidewalk Closure
This sign can be made from various materials, such as .080" Engineering Grade Reflective Aluminum or .063" Diamond Grade Reflective Aluminum. Durability ranges from seven to over ten years, making it suitable for multiple uses. Available in 18×12" or 24×18", prices vary from $40 to $29 each when purchased in bulk.
Basic Sidewalk Closure Sign
With dimensions of 24×12", this straightforward sign can be crafted from .080" White Rust-Free Aluminum or high-visibility reflective materials. It costs around $40.65 each; discounts apply for orders of over 40 units, lowering the price to $29.75 per sign. These signs are durable, capable of withstanding harsh weather for more than five years.
Alternate Direction Sign (Double Arrow)
Ideal for situations where one side of the sidewalk remains accessible. You can customize the arrow direction, choosing left or right, and the sign measures 24×12". Price per sign is $40.65, with bulk discounts reducing the cost to $29.75 each.
Warning Sign for Partial Blockage
Designed in a diamond shape with an orange background, this sign effectively communicates partial sidewalk closures. Made from .080" Fluorescent Diamond Grade Aluminum, it lasts over three years and tolerates extreme temperatures. It costs $129.50 each, or $123.10 in bulk for more than 20 units.
Stylish Detour Sandwich Board
For a more fashionable option, choose a detour sign measuring 24×18" or 24×36". Made from durable plastic, these signs are priced at around $212.55 each. They serve as effective, portable solutions for guiding pedestrians around construction zones.