Parking lot striping in the Tigard Triangle is retail and mixed-use commercial striping, not residential, and the bid reflects that from the line items up. The Triangle is the commercial wedge bounded by 99W, I-5, and OR-217, and the lots inside that boundary fall into three buyer categories: retail anchor surface lots along 99W, multi-tenant office and light-commercial lots along SW 68th Parkway and SW Dartmouth, and new mixed-use lots built under the Triangle Strategic Plan with EV-charging stalls and bicycle network integration. Each one has different ADA stall ratio targets, different thermoplastic-versus-paint decisions, and different scheduling constraints. This guide breaks down the pricing and vetting checklist for property managers and TI general contractors.
Why Triangle Striping Costs More Than the Citywide Baseline
The Triangle sits above the Tigard striping baseline because three drivers stack on top of every bid. First, 99W frontage retail lots run on 24/7 customer schedules and force night-shift striping windows, which add 15 to 30 percent in labor over day-shift rates. Second, Triangle Strategic Plan compliance adds EV-charging stall layouts, bicycle facility tie-ins, and stormwater treatment planter striping spec that line-items separately from standard stall painting. Third, ADA stall ratio enforcement on multi-tenant lots requires re-counting against the most recent ADA Accessibility Guidelines update, which means many older Triangle lots need ADA stall additions during a restripe rather than a simple paint-over.
For the citywide pricing reference, the striping cost in Tigard overview lays out flat-baseline numbers; Triangle work typically runs in the upper third of that range.
The Three Triangle Striping Project Types
Most Triangle striping demand falls into three buckets. First, retail anchor restripe along 99W frontage -- typical scope is 60 to 300 stalls plus ADA spaces, fire lanes, directional arrows, and crosswalks, scheduled around retailer black-out windows. Second, multi-tenant office and light-commercial restripe on SW 68th and SW Dartmouth, where the scope is usually 30 to 120 stalls plus reserved-stall signage for tenant-specific assignments. Third, new mixed-use first-stripe under Triangle Strategic Plan rules, where EV-charging stalls, ADA-compliant van spaces with 8-foot access aisles, bicycle parking layout, and stormwater treatment planter striping all coordinate from the civil drawings.
Thermoplastic vs Paint Decision Tree
The thermoplastic versus paint decision is the single biggest cost variable on a Triangle bid. Paint -- waterborne latex traffic paint -- runs cheaper per linear foot, lasts 18 to 36 months in commercial traffic, and is the right choice for stall lines on a mid-tier multi-tenant office lot. Thermoplastic -- the heat-applied plastic material -- runs 3 to 5 times the cost per linear foot, lasts 5 to 8 years, and is the right choice for high-traffic main entrance crosswalks, retail anchor drive lanes, ADA accessible route lines, and fire-lane markings on the 99W frontage where the visual must hold up through retail rush hours and night reflectivity matters. Most Triangle bids mix the two -- thermoplastic on the high-stress markings, paint on the stall grid. The commercial striping in Tigard write-up covers the same decision tree across the rest of the city.
Industry Cost Picture for Triangle Striping
The ranges below cover realistic Triangle bid bands. Lots requiring full ADA stall ratio updates or EV-charger retrofits typically land in the upper third.
Industry Baseline Range
| Scope | Cost Range | Notes |
|---|---|---|
| Stall restripe, paint (per stall) | $5 to $11 | Mid-tier multi-tenant office |
| Stall restripe, paint (lot total) | $1,800 to $9,000 | 30 to 250 stalls |
| Thermoplastic crosswalk or fire lane | $4 to $9 per linear foot | High-traffic 99W entrances |
| ADA accessible space full set | $90 to $250+ per space | Stall, access aisle, signage, symbol |
| EV-charger striping retrofit | $130 to $300+ per stall | Strategic Plan-compliant layout |
| New mixed-use first-stripe (full) | $4,500 to $35,000+ | Strategic Plan-compliant package |
Current Market Reality
Triangle striping bids regularly land above the published baseline because of three site-specific drivers. First, 99W frontage retail forces night-shift work for any restripe scope that touches the drive aisles, adding 15 to 30 percent in labor. Second, ADA stall ratio enforcement on older multi-tenant lots requires re-counting against the current ADA Accessibility Guidelines -- a 1990s lot with 4 ADA stalls may need 6 or 7 under the current ratio, and adding new ADA spaces means sawcutting curb extensions and installing new signage, not just painting. Third, EV-charger striping retrofits on Strategic Plan-compliant mixed-use scope include accessible-EV space requirements and pad-mounted electrical equipment layout that the striping contractor coordinates with the EV-charger installer. For the broader citywide reference, the Tigard parking lot striping page covers flat-lot pricing.
Vetting a Triangle Striping Bidder
Ask three questions of any contractor bidding a Triangle restripe. First, what is the current ADA stall ratio for this lot, and does your bid include any required ADA additions, or only paint-overs of the existing stalls -- if the bidder cannot answer the ratio question, the bid is going to miss compliance scope. Second, where is thermoplastic appearing in this bid versus paint, and what is the cost spread between the two -- the answer should be specific by marking type. Third, what is the night-shift premium for 99W frontage work, and is it in the base bid or an add. A bidder who hedges on ADA, thermoplastic specification, or night-shift scope is the wrong fit for this district.
Coordinating with Paving Scope
When striping bundles with a mill-and-overlay or a new-construction paving package, the sequencing matters. The Tigard Triangle asphalt paving page covers the paving side of that bundled scope. Asphalt has to cure for a minimum of 30 days before thermoplastic application, and 7 to 14 days before paint, which means the striping schedule has to land in a window that does not conflict with retail traffic demands.
The seasonal calendar matters too. Striping in Oregon is most reliable from late May through early October, when surface temperatures hold consistently above 50 degrees F and overnight dew points stay below the surface temperature long enough for the paint or thermoplastic to set. Triangle restripes pushed into late October or November risk overnight condensation that compromises the bond, especially on the 99W-frontage lots where the marine-influenced humidity runs higher. Cojo schedules Triangle striping into the dry-weather window wherever the property manager's calendar allows. Cojo coordinates paving and striping under one project manager when both scopes run together, and on standalone restripes runs the work through our asphalt maintenance program. Ready to get a Triangle lot priced? Get a striping quote and Cojo will count stalls, verify ADA compliance, and write a number that holds up.