There's a very high chance you'll find a working Rainguard promo code right now. The best code to try is LD20 for 20% off. It worked at checkout this week. There are 29 more on this page, ranked by real shopper results.
How often Rainguard codes work
Each bar is one week of real shopper results: the greener the bar, the better the chance a code worked that week. Paler bars carry limited data.
| Discount | Source | Freshness | Promo code |
|---|---|---|---|
| 15% Off Storewide | Freshness | Code hidden — select Show to reveal and copy it | |
Found by Wethriftover a year ago Weekly history Loading… | |||
| 10% off storewide | Freshness | Code hidden — select Show to reveal and copy it | |
Found by Wethriftover a year ago Weekly history Loading… | |||
| 10% off storewide at Water Sealers | Freshness | Code hidden — select Show to reveal and copy it | |
Found by Wethriftover a year ago Weekly history Loading… | |||
| 20% off Concentrates | Freshness | Code hidden — select Show to reveal and copy it | |
Found by Wethrift11 months ago Weekly history Loading… | |||
| 20% off storewide | Freshness | Code hidden — select Show to reveal and copy it | |
| 25% off concentrated sealers | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 20% off select salt, ice, and moisture products | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 20% off, $50 minimum spend | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 15% off sitewide | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 20% off Select Items | Freshness | Code hidden — select Show to reveal and copy it | |
| 22% off all concentrates | SourceInstagram post | Freshness | Code hidden — select Show to reveal and copy it |
| 15% off concentrated sealers | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 15% off concentrates | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 15% off Project Sealer Concentrates | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 20% off Concentrates | Freshness | Code hidden — select Show to reveal and copy it | |
| Buy one, get one 50% off concentrates | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 20% off all concentrated sealers | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 20% off storewide | Freshness | Code hidden — select Show to reveal and copy it | |
| 20% off Salt Guard & concentrate sealers | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 15% off storewide | Freshness | Code hidden — select Show to reveal and copy it | |
| 20% off concentrates | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 20% off all concentrates | SourceInstagram post | Freshness | Code hidden — select Show to reveal and copy it |
| 50% off Concentrate Sealers | Freshness | Code hidden — select Show to reveal and copy it | |
| 22% off Concentrates | Freshness | Code hidden — select Show to reveal and copy it | |
| 20% Off All Concentrates | SourceInstagram post | Freshness | Code hidden — select Show to reveal and copy it |
| 50% off All Concentrates | Freshness | Code hidden — select Show to reveal and copy it | |
| 15% off your purchase, Free Shipping | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 15% off your purchase | Source | Freshness | Code hidden — select Show to reveal and copy it |
| 10% off full roof replacement | SourceInstagram post | Freshness | Code hidden — select Show to reveal and copy it |
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About this page
Introducing a more honest way to find coupon codes
Every code has a history, and we track it
Codes fail for boring reasons: they expire, they only cover one category, they only apply to a first order. Calling any of them "verified" would be a guess dressed up as a fact. We publish the chance instead, built from checkout data and shopper answers, and we track it over time.
Likely not workingMixed resultsHigh chance of working
You'll find one of these charts on every code we list, tracking how it has performed over time.
When there is nothing worth trying, we say so
When we don't think there is a working code for a store, we say so right at the top of the page, before you spend time scrolling.
Good chance right now78%
Nothing likely right now9%
A code that works at breakfast can be dead by lunch. Nobody can promise otherwise, so we don't stamp anything here as "working" or "verified". We tell you the chance of a code working instead, based on real shopper feedback and data, and when the chance is poor we say that out loud.
