# Replacement Seals for DreamLine, Delta, Kohler and Other Shower Doors | IDEAL Shower Doors URL: https://idealshowerdoors.com/store/guide/replacement-seals-for-dreamline-delta-kohler-shower-doors Description: Looking for a replacement seal for a DreamLine, Delta, Kohler or big-box store shower door? How to match a CRL seal by glass thickness and gap, and what to know first. Seller: IDEAL Shower Doors, Danvers, MA (https://idealshowerdoors.com/store/) --- Guide # Replacement Seals for DreamLine, Delta, Kohler and Other Shower Doors By the [IDEAL install crew](https://idealshowerdoors.com/) · Frameless glass showers in Massachusetts and New Hampshire since 2014 · Updated 10-04-2026 Many brand-name and big-box store shower doors can use a standard replacement seal, as long as it matches the glass thickness and the gap. Here is how to check, and what to know before you order. ![DreamLine](https://idealshowerdoors.com/store/img/brands/dreamline.webp) ![Kohler](https://idealshowerdoors.com/store/img/brands/kohler.webp) ![Delta](https://idealshowerdoors.com/store/img/brands/delta.webp) DreamLine, Kohler and Delta names and logos are trademarks of their respective owners. IDEAL Shower Doors is not affiliated with or endorsed by these companies; the logos only identify the door brands these seals may fit. **Please read first: these seals may not fit your door.** They are not specifically designed for DreamLine, Delta, Kohler or any other brand's system, and they may not work for your door's openings. All sales are final and items cannot be returned, so measure your glass and gap carefully before you order. ## How to find a seal that fits your door 1. **Measure the glass thickness.** Most brand-name frameless and semi-frameless doors use 1/4", 5/16", 3/8" or 1/2" glass. [Here's how to measure](https://idealshowerdoors.com/store/measure). 2. **Find where the seal goes.** Bottom of the door, hinge side, latch side, against a wall, or at a corner. [Which seal do I need?](https://idealshowerdoors.com/store/guide/which-seal) 3. **Measure the gap.** With the door closed, measure the gap the seal must close and compare it to the suggested gap on the product page. 4. **Compare the profile.** Look at the profile drawing on our product page and compare it to your old seal's shape. ## Sliding doors are different Many sliding systems use seals shaped for that specific track and door. If your door slides, compare the profile closely, or look at the system-specific seals in our [bottom seals](https://idealshowerdoors.com/store/c/bottom) and [corner seals](https://idealshowerdoors.com/store/c/corner). Not sure? The [Seal Finder](https://idealshowerdoors.com/store/finder) narrows it down by glass thickness and location. - [Not sure which seal you need? Use our Seal Finder Pick your door, point to where it leaks and we'll show only the seals that fit your glass. Takes about 30 seconds. Start the Seal Finder →](https://idealshowerdoors.com/store/finder) ## Products in this guide - [CRL P990WS Bottom Wipe with Drip Rail for 3/8" Glass 3/8" glass · 95" · 3 colors from $18.90 View](https://idealshowerdoors.com/store/p/p990ws) - [CRL P912WS Bottom Wipe with Drip Rail for 1/2" Glass 1/2" glass · 95" · 2 colors from $21.00 View](https://idealshowerdoors.com/store/p/p912ws) - [CRL P375HW Multi-Purpose 'H' Wipe for 3/8" Glass 3/8" glass · 95" $15.23 View](https://idealshowerdoors.com/store/p/p375hw) - [CRL SDTB Clear Vinyl Bulb Seal, 5/32" to 7/32" Gap 95" $26.25 / 5-pack $5.25 each · sold in packs of 5 View](https://idealshowerdoors.com/store/p/sdtb) ## Common questions **Do you sell DreamLine replacement seals?** We sell CRL seals that may work on DreamLine and other brands' doors when the [glass thickness](https://idealshowerdoors.com/store/measure) and gap match, but they are not specifically designed for those systems. All sales are final. **How do I find a replacement seal for my shower door brand?** Measure the [glass thickness](https://idealshowerdoors.com/store/measure) and the gap the seal closes, then match those to a seal. The brand matters less than the glass thickness, gap and seal location. **Can I return a seal if it does not fit my door?** No. All sales are final, so measure your glass and gap carefully before ordering. ## More guides [**Shower door seal replacement cost** Doing it yourself is always the cheaper way if you can manage it.](https://idealshowerdoors.com/store/guide/shower-door-seal-replacement-cost)[**Shower door leaking at the bottom** Water on the bathroom floor almost always comes from one of four places.](https://idealshowerdoors.com/store/guide/shower-door-leaking-at-bottom)[**How to replace a shower door sweep** A new bottom sweep takes about ten minutes.](https://idealshowerdoors.com/store/guide/replace-frameless-shower-door-sweep)[**Neo-angle shower seal replacement** A neo-angle shower has two angled panels that meet the door at 135°.](https://idealshowerdoors.com/store/guide/neo-angle-shower-door-seal-replacement)