ADA Detectable Warnings

ADA 705.2 Color Contrast: 70% Spec (2026)

ADA 705.2 70 percent contrast spec for truncated domes. LRV math, common color choices, verification at install. 2026 compliance guide.

Detectable Warning at Parking Stall Path 2026

Where ADA truncated domes appear on parking-lot accessible routes vs ADA stall striping. Curb cuts, hazard transitions, and design integration.

What Are Truncated Domes? Complete 2026 Guide

Truncated domes are tactile detectable warning surfaces required by ADA at curb cuts and platform edges. Learn dimensions, types, and selection in our 2026 buyer's guide.

Plastic vs Cast-Iron Truncated Dome (2026)

Compare composite plastic and cast-iron truncated domes for ADA curb cuts. Lifespan, contrast retention, snowplow tolerance, and cost. Get a custom quote.

Replaceable vs Permanent Truncated Dome (2026)

Compare replaceable cast-iron truncated dome panels vs permanent composite domes. Lifecycle cost, ADA 705 compliance, retrofit fit. Get a custom quote.

Truncated Dome Mat vs Panel: Which to Install? (2026)

Compare rolled truncated dome mats and rigid panels for ADA curb cuts. Spec, lifespan, retrofit fit, and ADA 705 compliance. Get a custom quote.

Cast-in-Place vs Surface-Applied Truncated Dome (2026)

Cast-in-place panels embed in fresh concrete; surface-applied bond to existing slab. Compare lifespan, cost, and ADA 705 compliance with Cojo's 2026 retrofit guide.

Best ADA-Compliant Truncated Domes for 2026

Compliance-first truncated dome ranking. Each pick verified against ADA 705.1 dimensions, 705.2 contrast, 705.3 placement, and ASTM slip. Get a custom quote.

Best Truncated Domes for New Construction 2026

Architect-spec ready truncated domes for new concrete pours: cast-in-place panels ranked by ADA 705 compliance margin, durability, and cost. Get a custom quote.

Best Truncated Domes for Retrofit in 2026

Top retrofit truncated domes for ADA curb-cut compliance: surface-applied, replaceable, and mat systems compared. Get a custom quote.

Truncated Dome Cost: 2026 Per-Sq-Ft Pricing

Truncated dome cost ranges from $40 to $95 per square foot installed for surface-applied. Cost factors and 2026 pricing breakdown. Get a custom quote.

Truncated Dome Installation Cost: 2026 Guide

2026 truncated dome installation cost: material vs labor split, anchor and adhesive cost, per-curb-cut retrofit ranges. Get a custom quote.

Truncated Dome Panel Cost: 2026 Pricing Guide

2026 truncated dome panel pricing by material: composite, polymer concrete, precast, cast iron. Per-panel and per-square-foot ranges. Get a custom quote.

ADA 705.1 Truncated Dome Dimensions Spec (2026)

ADA 705.1 truncated dome dimensions: base, top, height, spacing. Verification methods, common errors, and 2026 compliance guide.

ADA 705.3 Detectable Warning Placement Spec

ADA 705.3 placement spec: 24-inch depth, full curb-cut width, set-back from curb edge. Verification methods, common errors, and 2026 compliance guide.

Detectable Warning at Curb Cut: 2026 Spec Guide

Curb cut detectable warning placement: ADA 405, 406, 705.3 geometry rules. Sidewalk, parking lot, and corner ramp applications. Get a custom quote.

Detectable Warning at Platform Edge: 2026 Spec

ADA 810.5.2 platform edge detectable warning: 24-inch depth, full platform length, set-back rules. Transit application guide.

Truncated Domes for Parking-Lot ADA Path of Travel (2026 Guide)

Where truncated domes are required on a parking-lot ADA path of travel, where they are not, and how Cojo specs them for Oregon retail and medical lots.

Truncated Domes for Sidewalk Curb Cut Retrofit (2026 Guide)

Sidewalk curb cut retrofit guide — surface-applied truncated dome panels, ODOT and Portland BES coordination, cost ranges, and ADA 705 compliance steps.

Truncated Domes for Transit Station Platforms (2026 Guide)

ADA 810.5.2 transit platform edge truncated dome spec — placement, materials, durability under heavy use, and Cojo's TriMet and Lane Transit District coordination notes.

Truncated Dome Installation in Bend, OR (2026 Service Guide)

Cojo installs ADA-compliant truncated dome panels across Bend — high-desert UV and freeze-thaw spec, downtown sidewalks, retail and resort retrofits. Bend Public Works coordination.

Truncated Dome Installation in Eugene, OR (2026 Service Guide)

Cojo installs ADA-compliant truncated dome panels across Eugene — UO campus, downtown sidewalks, LTD bus-stop platforms. EPP and city Public Works coordination included.

Truncated Dome Installation in Medford, OR (2026 Service Guide)

Cojo installs ADA-compliant truncated dome panels across Medford and the Rogue Valley — retail curb cuts, RVTD platforms, medical campuses. Public Works coordination included.

Truncated Dome Installation in Portland, OR (2026 Service Guide)