Freeze-thaw Denver (DIA) averages about 125 freeze-thaw days a year, 1991–2020 (our count of NOAA daily data)Freeze-thaw Colorado Springs averages about 130 freeze-thaw days a year, 1991–2020NOAA normal Denver averages about 40.7 inches of snow a seasonNOAA normal Colorado Springs averages about 32.5 inches of snow a seasonCDOT practice CDOT uses magnesium chloride, with a cold-modified mix below about 16°FEst. contractor bulk Bulk rock salt at the yard: roughly $100–$150 a ton, depending on volume and freightEst. treated salt Pre-treated bulk salt usually runs $20–$50 a ton over plain rock saltEst. salt brine Salt brine by the gallon: roughly $0.20–$0.40, before deliveryEst. bagged rock salt Pallet of 49 × 50 lb rock salt bags: roughly $240–$330Est. ice melt pallet Pallet of 49 × 50 lb blended ice melt: roughly $430–$600Rule of thumb Plain rock salt slows way down below about 15°F pavement temperatureFall pre-buy Lock in tons and pickup or delivery before the first storm, not during itFreeze-thaw Denver (DIA) averages about 125 freeze-thaw days a year, 1991–2020 (our count of NOAA daily data)Freeze-thaw Colorado Springs averages about 130 freeze-thaw days a year, 1991–2020NOAA normal Denver averages about 40.7 inches of snow a seasonNOAA normal Colorado Springs averages about 32.5 inches of snow a seasonCDOT practice CDOT uses magnesium chloride, with a cold-modified mix below about 16°FEst. contractor bulk Bulk rock salt at the yard: roughly $100–$150 a ton, depending on volume and freightEst. treated salt Pre-treated bulk salt usually runs $20–$50 a ton over plain rock saltEst. salt brine Salt brine by the gallon: roughly $0.20–$0.40, before deliveryEst. bagged rock salt Pallet of 49 × 50 lb rock salt bags: roughly $240–$330Est. ice melt pallet Pallet of 49 × 50 lb blended ice melt: roughly $430–$600Rule of thumb Plain rock salt slows way down below about 15°F pavement temperatureFall pre-buy Lock in tons and pickup or delivery before the first storm, not during it

Price figures are estimates from public bids and published price lists, not quotes. Where these numbers come from

Yellow wheel loader pushing a tall pile of blue treated salt below red rock formations and snowy Rocky Mountain peaks
Bulk de-icing salt · Front Range

Sun at 2 p.m., black ice by 5 a.m. Get salt on the ground before the refreeze.

Wholesale rock salt, treated salt, magnesium chloride, brine and pallets of ice melt for snow contractors, property managers and public works from Denver and Aurora to Castle Rock and Colorado Springs.

  • Refreeze-readyTreated salt and mag that keep working after sundown
  • Fast deliveryBulk dropped at your site, no salt barn needed
  • Storm-night loadingExtended loading when an upslope storm hits
Urgent salt request

How much, where, and when?

When do you need it?

No obligation. Availability and pricing are confirmed on your quote. Planning a whole season instead?

Bulk rock salt, treated salt and magnesium chloride for Front Range contractors and property managers, from Thornton to Colorado Springs. Tell us the tons and the date, and we'll confirm availability and price on your quote.

Ice control is safety work. A timely, documented program protects people and shows reasonable care. Colored treated salt makes every application visible.
Front Range ice

Why Colorado ice is different

Altitude changes the job. Denver gets more freeze-thaw days than almost any big metro in the country, so the hard part isn't the snow. It's the meltwater that refreezes every night after it.

Loader lifting blue treated salt at golden hour below snowy mountains

Sunshine refreeze

Strong sun melts piles and edges by afternoon. Clear, dry nights then drop pavement temperatures fast, and the runoff glazes by dawn.

CDOT runs on mag

Colorado DOT uses magnesium chloride for snow and ice, with a cold-modified version below about 16°F. Many Front Range crews pair mag with treated rock salt.

Denver walks clock

Denver expects businesses to clear walks right after snow stops; after an inspector's notice there's a short window before a fine. Material on hand matters.

Traction and chain laws

CDOT's Traction Law (Code 15) and Passenger Vehicle Chain Law (Code 16) can be in effect on I-70 in the mountains. Crews heading west need tires and chains sorted.

Summarized from codot.gov (snow removal and traction law) and denvergov.org (sidewalk snow rules). General information, not legal advice. Check the current rule before relying on it.

Sunshine refreeze explainer

60°F afternoon, black ice by 5 a.m.

125freeze-thaw days a year at Denver International Airport, 1991–2020 average (our count of NOAA daily highs and lows)
130freeze-thaw days a year at Colorado Springs
16°Fwhere CDOT switches to a cold-modified magnesium chloride
2 p.m.Sun on dark asphalt. Snow piles and windrows melt and run across the lot toward drains and entrances.
SunsetShaded north sides of buildings lock up first. Pavement temperature falls faster than air under clear, dry skies.
MidnightMeltwater has spread into thin sheets. Plain rock salt slows down as pavement drops into the teens.
5 a.m.Black ice at doors, ramps and drive lanes, right when the first shift and deliveries arrive.

What works: push piles downhill and away from walks, put treated salt or mag down before dusk on the runoff paths, and recheck shaded walks before dawn. How a Colorado winter unfolds →

Mag chloride vs. treated rock salt on Front Range lots

Liquid magnesium chlorideTreated rock salt
Best useAnti-icing before the storm and on dry, cold nights; pre-wetting at the spinnerAfter the push, on packed snow and refreeze, where you need granular bite
ColdWorks colder than plain salt brineWorks colder than plain rock salt, depending on the liquid coating
Watch out forSlick residue if over-applied; follow ratesBounce on bare pavement; calibrate spreaders

Wholesale de-icing materials

Everything a snow and ice crew, property manager or city crew puts down, sold by the ton, the gallon or the pallet.

Bulk rock salt

Bulk rock salt

Plain sodium chloride by the ton. The workhorse for lots and roads above about 15°F.

More →
Custom treated & colored rock salt

Custom treated & colored rock salt

Rock salt coated with liquid deicer and dye. Works colder, bounces less, and shows where it went.

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Liquid deicer & brine

Liquid deicer & brine

Anti-icing before the storm and pre-wetting at the spreader. By the gallon or tanker.

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Bagged salt & ice melt

Bagged salt & ice melt

Bagged rock salt, ice melt blends, mag and calcium chloride and pet-safe melt, by the pallet or the bag.

More →

Colorado Snow & Ice Guide Snow & ice equipment, tires & chains

Orange plow truck pushing snow onto the shoulder of a treated road at dusk
Upslope storms

Plow the upslope dump, then treat the melt

When an upslope storm drops a foot on the Front Range and the sun comes out the next day, the work splits in two: push it clean, then manage the meltwater. Treated salt sticks where it lands, so the streaks behind the truck keep working into the night.

  • Plow before you salt, every pass
  • Treat ramps, entrances and shaded drives first
  • Brine ahead of the storm so the first push comes up clean
Specialty de-icing

Signature blends for Colorado lots

Beyond plain rock salt: treated, colored and specialty materials made for the conditions Colorado crews actually face. Each one is built for a job, from cold-snap lots to clinic entrances.

Signature

Glacier Blue

Treated & colored rock salt

Base
Plain rock salt (sodium chloride)
Treatment
Magnesium chloride liquid, sprayed and blended at the yard
Color
Blue dye, so you can see coverage
Working range
Keeps working below the ~15°F point where plain rock salt stalls. How far depends on the blend
Application
Start at your quote/label rate and calibrate. Treated salt usually lets crews cut back from plain-salt rates
Best for
Commercial lots, medical and retail walks: anywhere proof of service matters
Sold as
Bulk by the ton, delivered or loaded
Signature

Evergreen

Ag-blend treated rock salt

Base
Plain rock salt
Treatment
Agricultural (beet-juice style) liquid blend
Color
Green tint
Working range
Colder and faster than plain rock salt; less bounce and scatter
Application
Calibrate to what you see on the pavement
Best for
Routine events on lots and drives where you want less waste
Sold as
Bulk by the ton
Cold specialist

Arctic Cal

Calcium chloride

Chemistry
Calcium chloride pellets or flake
Working range
Commonly cited to around −20°F to −25°F
Speed
Fastest of the common deicers; gives off heat as it dissolves
Application
Follow the label rate. Overuse can leave a slick residue
Best for
The coldest days, steps and entrances
Sold as
50 lb bags, by the pallet or the bag
Blend

Polar Mag

Magnesium chloride

Chemistry
Magnesium chloride flake or liquid
Working range
Commonly cited to around −5°F to −10°F
Plants and concrete
Generally gentler on plants than rock salt at normal rates
Application
Follow the label rate
Best for
Walks near landscaping, cold snaps, salt treatment
Sold as
Bags by the pallet; liquid by the gallon or tote
Liquid

Clearline Brine

Salt brine & liquid deicer

Chemistry
Sodium chloride brine; blended liquids on request
Use
Anti-icing before the storm, pre-wetting at the spreader, direct liquid on light events
Working range
Brine works best on warmer pavement. Blends with mag or calcium chloride go colder
Application
Calibrate sprayers to the job; don't apply ahead of rain that will wash it off
Best for
Big lots and routes, and keeping snow from bonding
Sold as
By the gallon, tote or tanker
Walks

Walk-Safe

Pet-safe & blended ice melt

Chemistry
Blended and pet-safe ice melts (varies by product; check the label)
Use
Walks, steps, entrances, apartments, clinics
Application
Hand spreader or walk-behind at the label rate
Best for
High-foot-traffic doors and anywhere dogs walk
Sold as
Bags, by the pallet or the bag

Signature names are our product lines. Exact liquids, dyes and pack sizes depend on season and supply; your written quote lists the blend. Temperature ranges are commonly cited practical ranges, not guarantees. Follow product labels.

How we treat and color salt Choosing a deicer by temperature

Storm-priority list

Get in line before the storm, not during it

When a big event is on the radar, the people already on our list hear from us first: material availability, loading hours, and a heads-up text before the storm. Free, no contract, and you can drop off anytime.

Deicer chemistry

Salt, mag, calcium or potassium?

Four chlorides do almost all the work on Colorado pavement. The right one depends on pavement temperature, the surface and what's growing next to it.

NaClSodium chlorideRock salt. Lowest cost; slows sharply below about 15°F pavement.
MgCl₂Magnesium chlorideWorks colder, commonly cited to about −5°F to −10°F; often gentler on plants.
CaCl₂Calcium chlorideThe cold specialist, commonly cited to about −20°F to −25°F. Fastest; follow label rates.
KClPotassium chlorideWeak in real cold (best above about 20°F–25°F); gentler on plants.

Treated salt is rock salt pre-coated with one of these liquids so it works colder, starts faster and bounces less. Dyed or colored material doesn't melt better; it proves where you applied, which matters when a liability claim arrives.

Full deicer comparison table

Ice control is safety work

Every lot, sidewalk and loading dock you treat is somebody's walk to work, a delivery driver's path, a patient's ride to the clinic door. Ice control protects people first and property second. It's also how contractors and owners show they took reasonable care when a slip-and-fall claim shows up months later.

People

Ice on walks, steps and entrances is where falls happen. Getting material down before the freeze and keeping it working through the storm is the whole job.

Liability and claims

A documented, timely application program is one of the strongest positions a contractor or property owner can be in when a claim is filed. Colored treated salt helps: you can see it was applied, and so can a photo.

Property

The right material at the right rate protects concrete, landscaping, vehicles and buildings. Over-applying wastes money and does damage. Under-applying leaves ice.

Crew clearing snow from a city sidewalk in winter

This is general information, not legal or insurance advice. Ask your insurer and attorney what records they want you to keep.

More than a salt yard

Learn it, gear up, watch the radar

Learn

Colorado Snow & Ice Guide

Pavement vs. air temps, eutectic points, rates per 1,000 sq ft, brine, pre-wet, refreeze and liability records, with a tonnage calculator.

Open the guide → Gear up

Snow & ice store

Contractor picks for spreaders, sprayers, pushers, tires and chains, ice choppers, heaters, safety and warm gear, plus wholesale pricing on commercial gear.

Shop contractor picks → Watch

Storm Center

Live NWS radar, 7-day forecasts for Denver, Colorado Springs, Castle Rock, Colorado winter alerts and NOAA's winter outlook.

Check the radar →
Big operations

Fleets, city yards and multi-site contracts

Running a city yard, a multi-site contract or a lineup of plow trucks and loaders across the Front Range? Lock in your season's tons before the first storm. We quote bulk rock salt and treated salt by the load or by the season, and confirm availability and price on your quote.

Loader working a blue salt pile under snowy peaks on a clear morning
Rows of orange plow trucks staged at a salt yard at dusk
Orange spreader truck throwing blue treated salt on a snowy highway at night

Plan a season pre-buy Public works resupply

Images are illustrative.

No salt barn? No problem.

Most snow contractors don't have covered storage. So they buy a few tons at a time, burn hours driving to the yard between pushes, and run short right when the storm peaks.

Bulk delivery fixes it. Material gets dropped at your shop, your lot or the customer's site in loads sized to the season. Pair it with storm-night loading for top-offs, and your trucks spend the night spreading instead of waiting in line.

  • Drops sized to your space: a few tons on a pad, a tarp-covered pile or a full semi load
  • Scheduled refills through the season, so you're never chasing material
  • Extended loading hours during major snow events
  • Bagged pallets delivered with the bulk for walks and entrances
Dump truck driving down a snow-covered rural road in winter
Wheel loader filling a truck with bulk material inside a large covered storage building

Storm-night loading

Storms don't keep office hours. When a major event is forecast, loading hours stretch so contractors can refill spreaders and V-boxes at 2 a.m. instead of waiting until morning, when the lots are already glazed.

Seasonal contract customers get first place in line when supplies get tight. Ask about storm loading in your quote.

See pre-buy and seasonal contracts

Featured: custom treated and colored rock salt

Plain rock salt, coated with liquid deicer and dye. The liquid gets it working colder and faster and keeps it from bouncing off the pavement. The dye shows exactly where it went, so your crew stops over-applying, your client can see the lot was done, and a dated photo backs up your records if a slip-and-fall claim shows up months later.

How it's made and why

Large salt stockpile and conveyor at a bulk salt yard
Software & tools

Snow software, sorted by what it's best at

Snow software is good at different things. We grouped the tools by strength, so you can pick the one that fits how you run.

Estimating & biddingSatellite takeoffs and fast proposals.Crew & time trackingGPS clock-ins and who's where.Subcontractor managementRoutes, subs and service proof in one system.All-in-onePlan, dispatch, prove and bill.

Compare snow software Read our Yeti overview

Public works

Shed running low mid-season?

Front Range cities and districts run hard through upslope storms and constant refreeze. If your shed runs short after a big event, ask for bulk rock salt, treated salt or brine by the ton or gallon, for pickup or delivery.

Public works resupply Request a quote

Large white salt stockpiles at a bulk salt facility

Who buys from us

Snow and ice contractors

Bulk and treated salt by the ton, brine for pre-treating, and pallets for walks. Delivered or loaded, with fall pre-buy pricing. Pre-buy →

Property managers and HOAs

Material for in-house crews, pallets for entrances and a steady supply plan for the season, so your walks never go untreated.

Cities, counties and schools

Emergency resupply when your supply runs short mid-season, plus seasonal contracts. Public works →

Delivery area

Denver and Aurora first, the north and west metro, the south metro down through Parker and Castle Rock, and Colorado Springs.

DenverColorado SpringsAuroraLakewoodThorntonWestminsterArvadaCentennialEnglewood & LittletonParker & Castle RockBroomfieldAll delivery areas →

Questions contractors ask

Do I need my own salt storage to buy bulk?

No. That's the point of delivery. Bulk salt can be dropped in loads sized to your season and your site, so you aren't buying a barn or making a run every storm. Tell us your tons per season and where you plow, and the quote will spell out drop sizes and timing.

Can I load out during a storm, at night?

Storm-night loading is part of the service. When a big event is coming, loading hours are extended so contractors can top off trucks and spreaders when they actually need material. Ask about storm loading when you request your quote.

What is the minimum order?

It depends on the product and whether it's pickup or delivery. Pickup can be as small as a spreader load. Delivered bulk usually has a minimum. Your written quote will list it.

Why does my lot glaze over when it was sunny all afternoon?

That's the Front Range freeze-thaw cycle. Strong high-altitude sun melts snow piles and edges in the afternoon, the meltwater runs across the pavement, and clear, dry nights pull pavement temperatures down fast. Treated salt or a magnesium chloride blend put down before dusk keeps that water from locking up.

Do you sell magnesium chloride like CDOT uses?

Yes. Liquid magnesium chloride for anti-icing and pre-wetting, and bagged mag flake for walks, plus treated rock salt that's coated with a liquid deicer. Your quote lists the exact product.

Do you work with cities, counties and school districts?

Yes. Public works crews can request a quote for emergency resupply when their own supply runs short mid-season, or for a seasonal contract. See the public works resupply page.

Why do the prices on this site say estimate?

Because they are. The ranges come from public bid results and published price lists. Your price depends on product, tons, delivery distance and timing. Only a written quote is a price.

Does ice control really cut slip-and-fall risk?

Timely, documented ice control is one of the main things a property owner or contractor can do to keep people from getting hurt and to show they took reasonable care. It doesn't replace good judgment, inspection or your insurance advice, but it is the job.

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Proudly serving Colorado

Built for Colorado winters

Bulk salt, treated salt, brine and gear for the snow crews, property managers and public works who keep the Front Range moving all winter.

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Talk to real snow people

Get a wholesale quote

Talk to people who've run plows at 3 a.m. We know what it's like when the shed is empty, the radar is lit up and your clients expect dry walks by 7. Tell us what you need, and you'll get a straight answer and a written quote, not a sales pitch.

  • Fast delivery. Bulk dropped at your site, sized to your season, so you don't need a salt barn.
  • Storm-night loading. Extended loading hours when a big event hits.
  • Storm-priority list. Get in line for resupply before the storm, not during it.
  • See it first. Ask for a yard visit and see the treated salt in person.
  • Fall pre-buy and seasonal contracts. Lock in tons before the first flake.

Quotes are answered by a wholesale supplier serving Denver, Colorado Springs and the Front Range. Final prices, minimums and delivery area are on your written quote.

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