Views: 0 Author: Site Editor Publish Time: 2026-09-09 Origin: Site
A shower door seal may be a small part of an enclosure, but the wrong profile can cause water to escape, make a door difficult to close or leave installers with a seal that will not stay on the glass. For manufacturers, distributors and glass shops, finding a supplier starts with the details: glass thickness, gap size, door layout and the type of seal needed.
The companies below offer different routes to a finished shower door seal. Some focus closely on shower profiles; others make custom plastic extrusions or supply seals alongside a wider range of glass hardware. Their product ranges are worth comparing against your actual enclosure drawings and order requirements.
Company | Product focus |
|---|---|
KAILAN | Shower door, magnetic and custom sealing profiles |
SIMBA | Shower seals for different glass and enclosure layouts |
NEWAY | Shower seals and custom plastic or rubber parts |
Venus Seals | Shower seals, magnetic profiles and other gaskets |
GoldRays | Shower seals for bathware brands and distributors |
Hydrorelax | Magnetic strips and wider shower hardware |
C.R. Laurence | Shower seals and architectural glass hardware |
Frameless Hardware Company | Seals and hardware for frameless showers |
Bohle | Shower seals and glass fittings |
Jifram Extrusions | Custom plastic profiles for bath and shower enclosures |
KAILAN, operated by Foshan Kailan Sanitary Technology Co., Ltd., specializes in shower door seals, magnetic seals and other waterproof profiles. Founded in 2011, the company serves buyers looking for both established designs and profiles adapted to a particular enclosure.
Its shower door seal range includes profiles for different sealing positions. For example, a bottom seal needs a firm grip on the glass and a flexible edge that reaches the floor or threshold. A magnetic seal has a different job: bringing two door edges together at the correct angle. Buyers can browse KAILAN’s magnetic shower seals separately when planning a door closure.
KAILAN also offers custom shower seal services for projects that need a particular profile, length or finish. This makes it relevant to shower enclosure brands, hardware distributors and installers who need a repeatable fit across a product line.
SIMBA focuses on glass shower door seals and related profiles. Its range covers different enclosure shapes and sealing positions, including corner connections, door edges and replacement applications.
That breadth can be useful when a buyer has more than one shower layout to cover. A seal for a fixed panel meeting a door at an angle will not necessarily work on an inline door, even if both use the same glass thickness. SIMBA is one company to examine when comparing profile shapes across a larger catalogue.
NEWAY makes shower seals as part of a broader plastic and rubber manufacturing business. Its shower range includes clear profiles and magnetic options, while its wider extrusion and molding work may interest buyers developing a profile for a specific enclosure.
For a custom project, the starting point is a drawing or physical sample. Ask how the proposed profile grips the glass, where its flexible section will make contact and whether an existing design can meet the need before commissioning new tooling.
Venus Seals, the brand used by Jinsu (Guilin) Plastic Profiles, manufactures shower door seals and other plastic gaskets. Its published range includes magnetic seals, bottom seals and connecting profiles.
The company is relevant to buyers who need to source several profile types for the same shower collection. When comparing samples, check each seal in its installed position. A bottom strip, side seal and magnetic closure solve different gaps, so matching the material alone is not enough.
GoldRays supplies shower door seals to bathware manufacturers and shower hardware distributors. Its range covers common seal types, and the company invites buyers to provide glass thickness, gap size, door type, length and order quantity when asking for a suitable profile or a custom design.
That is a useful way to approach any bulk enquiry. Sending only a photo of a seal can leave important dimensions open to interpretation. A photo paired with measurements, or with a sample of the old profile, gives a supplier a better basis for recommending a replacement.
Hydrorelax offers magnetic shower strips alongside a wider range of shower room components. It may suit buyers sourcing both sealing parts and other enclosure hardware for a project.
Magnetic strips need particular attention to the way the doors meet. Before ordering, confirm whether the glass closes at 90°, 135° or 180°, and check the door swing and the gap between panels. Two profiles can look similar in a catalogue yet meet at the wrong angle when installed.
C.R. Laurence, commonly called CRL, has a broad shower hardware range that includes wipes, drip rails, jamb seals and magnetic or bulb seals. Its catalogue provides options for different glass thicknesses and door arrangements.
CRL is especially relevant to glass shops and hardware buyers who want to compare a seal with the other components specified for an enclosure. A product drawing still matters: the right nominal glass thickness does not, by itself, confirm that a fin will reach the surface it is meant to seal.
Frameless Hardware Company, or FHC, supplies shower door wipes and seals alongside hinges, clamps and other frameless glass hardware. This makes its range relevant to buyers specifying several parts of a shower enclosure together.
For replacement work, pay close attention to the existing seal’s cross-section. A bottom wipe that clips onto the glass may differ from a seal intended for a side edge, even when the two look alike from the front. Comparing profile drawings can save a trial order of the wrong part.
Bohle serves the glass industry with shower fittings and a range of shower door seals. Its offerings include profiles for different sealing positions and installation methods, including push-on and adhesive options.
Those installation methods should be treated as part of the specification. A push-on seal depends on the correct fit at the glass edge; an adhesive profile needs a suitable mounting surface. Buyers should confirm the intended mounting method before comparing price or appearance.
Jifram Extrusions manufactures custom plastic profiles and identifies bath and shower enclosures as one of its markets. It produces profiles for framed and frameless shower doors, including designs used to guard gaps between glass panels.
Jifram is worth considering when a standard catalogue profile does not match an enclosure. In that case, buyers should share the section drawing, required material behavior, intended installation method and expected order volume. Those details help turn a general request for a “shower seal” into a profile that can be evaluated on the finished door.
A long product catalogue is helpful, but the best choice is the company that can supply a profile that fits your enclosure consistently. Before requesting prices, settle these four points.
Measure the actual glass thickness and the gap the seal must cover. Then identify where the seal will sit: the bottom of a moving door, the edge of a fixed panel, the door-to-wall joint or the meeting point between two doors.
The drawing should also show the door’s closed position and swing direction. This is particularly important for magnetic seals and angled glass joints. If you are replacing an existing profile, send a clear photo of its end as well as its installed position.
A shower door seal commonly combines a section that holds onto the glass with a softer fin or wing that helps direct water back into the enclosure. The shape and reach of that flexible section matter as much as the glass channel.
KAILAN’s FC-006E bottom seal for 6 mm glass, for example, uses a rigid PVC section that clips onto the glass and a soft wing that extends toward the floor. It is a useful illustration of why buyers should check the complete profile rather than shop by glass thickness alone.
A sample should clip on securely without damaging the glass, allow the door to move as intended and make contact at the correct point when closed. Test it with water in the finished installation. For magnetic pairs, check that the two sides meet cleanly along the full door height.
If you are ordering for resale, also inspect the delivered lengths. Packaging should protect the profile shape and surface during transport, particularly when appearance matters on a clear frameless shower.
For bulk or custom orders, confirm the profile drawing, material, color, length, cut tolerance, packing method, sample approval process and lead time. Ask whether the quoted price uses an existing profile or requires new tooling. If your market or project requires specific test documents, request the documents for the proposed material and product before placing the order.
These details make quotations easier to compare and give both sides a clear reference if the first production batch differs from the approved sample.
Send the glass thickness, gap dimensions, door layout, required seal length and estimated quantity. Add a cross-section drawing or a sample if you have one. Photos of the seal in its installed position are useful, especially for replacement orders.
No. Magnetic seals are used where a design calls for two edges to meet and hold together. Bottom sweeps, side seals and fixed-panel joints may need different profiles. Choose the seal by its position and the way the enclosure closes.
Many manufacturers offer custom profile work, but the process depends on the design and quantity. Begin by checking whether an existing profile fits. If it does not, provide a dimensioned drawing and ask about tooling, samples and production requirements. Buyers considering a custom KAILAN profile can contact the KAILAN team with their enclosure details.
The right shower door seal manufacturer depends on the enclosure you are building and the way you buy. A distributor stocking replacement parts may value a broad range of existing profiles. An enclosure brand may need a custom section that fits one design reliably across repeat orders.
Use the ten companies above as a starting point, then narrow the choice with drawings, measurements and physical samples. For buyers seeking shower-specific profiles or a custom design, KAILAN’s company profile and product range provide a place to begin that discussion.
