6mm Shower Screen Solutions

A perfect fit for your shower! This premium 6mm shower door seal is easy to install and built for durability. Get yours today with free shipping across the UK!

The seals below have been listed by Gap Size starting with no gap. As you scroll down, the Gap Size increases.

You can also use the tick boxes on the left to choose a gap.

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47 products

Profile view of the D456S7 bulb seal fitted on 4-6mm glass, illustrating the transparent U-channel grip and the soft, compressible bulb top designed to accommodate surface irregularities in bottom or side positions.Technical dimension diagram of the D456S7 strip, specifying the 4-6mm inner channel range and the bulb height intended to bridge gaps up to 7mm, suitable for diverse sealing requirements on sides or bottoms.

4-6mm Glass Bulb Seals Gap 7mm D456S7

From £14.88
£21.00 From £14.88
Profile view of the D456S12 bulb seal fitted on 4-6mm glass, illustrating the transparent U-channel grip and the elongated soft bulb designed to bridge wide gaps up to 12mm in bottom or side applications.Technical dimension diagram of the D456S12 strip, specifying the 4-6mm inner channel range and the extended bulb height intended to accommodate gap variations between 8mm and 12mm for diverse sealing needs

4-6mm Glass Bulb Seals Large Gaps 8-12mm D456S12

From £14.88
£21.00 From £14.88
Profile view of the DA456S15 hybrid seal fitted on 4-6mm glass, illustrating the combination of a soft compressible bulb for sealing and a rigid extended fin for water diversion, designed to bridge gaps up to 15mm in bottom or side configurations.Macro close-up of the DA456S15 transparent body, highlighting the high-gloss finish and the robust structural integration between the soft bulb and the guiding fin, engineered to maintain shape integrity under significant compression.

Shower Door Vertical Bubble Seal & Fin 4-6mm Glass Gap 15mm DA456S15

From £14.88
£21.00 From £14.88
"Profile view of the V456S12 bottom seal fitted on 4–6mm glass, showing the transparent U-channel with integrated side guide rail and a centrally positioned 12mm fin for consistent sealing on standard shower thresholds." "Technical dimension diagram of the V456S12 strip, detailing the 4–6mm inner channel width, central 12mm fin length, and precise measurements of the side guide rail and base profile for accurate installation."

4-6mm Glass Bottom Seal With 12mm Fin V456S12

£14.88
£20.88 £14.88
"Profile view of the V456S16 bottom seal mounted on 4–6mm glass, featuring a symmetrical transparent U-channel with side guide rails and an extended central 16mm fin for enhanced water containment.""Technical dimension diagram of the V456S16 strip, specifying the 4–6mm channel width, the full 16mm length of the centrally positioned fin, and precise profile measurements for accurate fitting."

4-6mm Glass Bottom Seal | 16mm Fin V456S16

£14.88
£20.88 £14.88

Close-up cross-section of the V456S20 shower door bottom gasket fitted on 4-6mm glass, showing the transparent U-channel, side guide rails, and extended 20mm single fin gripping standard thickness glass to cover wider gaps.Technical dimension diagram for a 4-6mm glass bottom seal, detailing the inner channel width, 20mm central fin length, and overall profile height with lateral stabilising rails for precise replacement to solve floor gap issues.

4-6mm Glass Bottom Seal | 20mm Fin V456S20

£14.88
£20.88 £14.88
"Profile view of the V456S2023 walk-in shower seal fitted on 4–6mm glass, featuring a symmetrical transparent U-channel with side guide rails and an extra-long central 23mm fin designed to bridge wide floor gaps effectively.""Technical dimension diagram of the V456S2023 strip, specifying the precise 4–6mm channel width, the maximum 23mm reach of the centrally positioned fin, and complete profile measurements for accurate fitting."

4-6mm Walk-In Shower Door Bottom Seal 23mm Fin V456S2023

£14.88
£20.88 £14.88
Universal Adhesive Bottom Seal Gap 12-35mm V312S1235HUniversal Adhesive Bottom Seal Gap 12-35mm V312S1235H

Universal Adhesive Bottom Seal Gap 12-35mm V312S1235H

£14.88
£20.88 £14.88

Clear Shower Threshold Seal D510Clear Shower Threshold Seal D510

Clear Shower Threshold Seal D510

£14.88
£20.88 £14.88

6-8mm Magnetic Shower Door Seal (90 Degree) - Precision 8mm Gap Seal (2M) M68A2M6-8mm Magnetic Shower Door Seal (90 Degree) - Precision 8mm Gap Seal (2M) M68A2M

6-8mm Magnetic Shower Door Seal (90 Degree) - Precision 8mm Gap Seal (2M) M68A2M

From £3.48
£4.20 From £3.48
6-8mm 135° Glass Magnetic Side Seal M68C2M6-8mm 135° Glass Magnetic Side Seal M68C2M

6-8mm 135° Glass Magnetic Side Seal M68C2M

£32.70
£38.70 £32.70
135° Vertical Shower Door Seal P045DJ

135° Vertical Shower Door Seal P045DJ

£29.99
£43.19 £29.99
135° Shower Door Side Seal for Angled Glass Panels P045SJ

135° Shower Door Side Seal for Angled Glass Panels P045SJ

£29.99
£43.19 £29.99
F Shape Shower Door Seal | 8mm Slim Fin | Fits 4mm, 5mm & 6mm Glass F456S8F Shape Shower Door Seal | 8mm Slim Fin | Fits 4mm, 5mm & 6mm Glass F456S8

F Shape Shower Door Seal | 8mm Slim Fin | Fits 4mm, 5mm & 6mm Glass F456S8

£32.70
£35.99 £32.70
F Shape Shower Door Seal | 12mm Standard Fin | Fits 4mm, 5mm & 6mm Glass F456S12F Shape Shower Door Seal | 12mm Standard Fin | Fits 4mm, 5mm & 6mm Glass F456S12

F Shape Shower Door Seal | 12mm Standard Fin | Fits 4mm, 5mm & 6mm Glass F456S12

£32.70
£35.99 £32.70
F Shape Shower Door Seal | 15mm 'Extended' Fin | Fits 4mm, 5mm & 6mm Glass F456S15F Shape Shower Door Seal | 15mm 'Extended' Fin | Fits 4mm, 5mm & 6mm Glass F456S15

F Shape Shower Door Seal | 15mm 'Extended' Fin | Fits 4mm, 5mm & 6mm Glass F456S15

£32.70
£35.99 £32.70
F Shape Shower Door Seal | 20mm Mid-Range Fin | Fits 4mm, 5mm & 6mm Glass F456S20F Shape Shower Door Seal | 20mm Mid-Range Fin | Fits 4mm, 5mm & 6mm Glass F456S20

F Shape Shower Door Seal | 20mm Mid-Range Fin | Fits 4mm, 5mm & 6mm Glass F456S20

£32.70
£35.99 £32.70
Sliding Door F-Shape Seal FD456S1015Sliding Door F-Shape Seal FD456S1015

Sliding Door F-Shape Seal FD456S1015

£32.70
£35.99 £32.70
F-Type Sliding Screen Seal FD456S2025F-Type Sliding Screen Seal FD456S2025

F-Type Sliding Screen Seal FD456S2025

£32.70
£35.99 £32.70
F Shape Shower Door Seal | 35mm Extra-Long Fin | Fits 4mm, 5mm & 6mm Glass F456S2535F Shape Shower Door Seal | 35mm Extra-Long Fin | Fits 4mm, 5mm & 6mm Glass F456S2535

F Shape Shower Door Seal | 35mm Extra-Long Fin | Fits 4mm, 5mm & 6mm Glass F456S2535

£32.70
£35.99 £32.70
H Shape Seal 4-6mm Glass Gap 3-6mm H456S8H Shape Seal 4-6mm Glass Gap 3-6mm H456S8

H Shape Seal 4-6mm Glass Gap 3-6mm H456S8

£29.99
£35.99 £29.99
4-6mm Glass H Shape Seal Gap 3-13mm H456S154-6mm Glass H Shape Seal Gap 3-13mm H456S15

4-6mm Glass H Shape Seal Gap 3-13mm H456S15

£29.99
£35.99 £29.99
H Shape Seal 4-6mm Glass H456S20H Shape Seal 4-6mm Glass H456S20

H Shape Seal 4-6mm Glass H456S20

From £3.48
£7.19 From £3.48
2 Metre Vertical H-Type Seal 4-6mm Glass H456S20252 Metre Vertical H-Type Seal 4-6mm Glass H456S2025

2 Metre Vertical H-Type Seal 4-6mm Glass H456S2025

£29.99
£35.99 £29.99
6-8mm Glass Magnetic Seal M68B2M, Seal 19mm Gap6-8mm Glass Magnetic Seal M68B2M, Seal 19mm Gap

6-8mm Glass Magnetic Seal M68B2M, Seal 19mm Gap

From £3.48
£4.20 From £3.48
6-8mm Glass Shower Door Magnetic Seal M68C2M, Seal 22mm Gap6-8mm Glass Shower Door Magnetic Seal M68C2M, Seal 22mm Gap

6-8mm Glass Shower Door Magnetic Seal M68C2M, Seal 22mm Gap

£32.70
£38.70 £32.70
6-8mm Glass Magnetic Seal M68A2M, Seal 22mm Gap6-8mm Glass Magnetic Seal M68A2M, Seal 22mm Gap

6-8mm Glass Magnetic Seal M68A2M, Seal 22mm Gap

From £3.48
£4.20 From £3.48
Clear Adhesive Shower Threshold Bulb Seal PV29Clear Adhesive Shower Threshold Bulb Seal PV29

Clear Adhesive Shower Threshold Bulb Seal PV29

£14.88
£20.88 £14.88
Self Adhesive Curved Bath Seal Trim Gap 12-35mm V312S1235FSelf Adhesive Curved Bath Seal Trim Gap 12-35mm V312S1235F

Self Adhesive Curved Bath Seal Trim Gap 12-35mm V312S1235F

£14.88
£20.88 £14.88
Close-up cross-section of the V456S12CU curved shower screen seal fitted on 4-6mm curved glass, showing the rigid transparent U-channel, soft side guide rails, and central 12mm single fin, highlighting the reinforced joint between hard and soft sections to prevent snapping when bent.Technical dimension diagram for a curved bath screen seal, detailing the inner channel width, 12mm fin length, side rail height, and overall profile cross-section, engineered specifically to fit the edges of 4-6mm thick curved glass.

Curved Shower Seal for 4-6mm Glass Fin 12mm V456S12CU

£19.80
£31.19 £19.80

Close-up cross-section of the V456S16CU curved shower screen seal strip fitted on 4-6mm curved glass, showing the rigid transparent U-channel, soft side guide rails, and central 16mm single fin, highlighting the reinforced transition zone for enhanced durability when bent.Technical dimension diagram for a curved shower screen seal, detailing the inner channel width, 16mm fin length (offering greater gap coverage), side rail height, and overall profile cross-section, engineered specifically to fit the edges of 4-6mm thick curved glass.

Curved Shower Seal for 4-6mm Glass Fin 16mm V456S16CU

£19.80
£31.19 £19.80
Close-up cross-section of the V456S20CU curved shower door seal strip fitted on 4-6mm curved glass, showing the rigid transparent U-channel, soft side guide rails, and central 20mm single fin, highlighting the reinforced joint designed to withstand wide-radius bending without snapping.Technical dimension diagram for a curved shower door seal strip replacement, detailing the inner channel width, extra-long 20mm fin length (for bridging larger floor gaps), side rail height, and overall profile cross-section, serving as an ideal substitute for worn-out seals.

Curved Shower Seal for 4-6mm Glass Fin 20mm V456S20CU

£19.80
£31.19 £19.80
Close-up cross-section of the V456S23CU curved bath seal trim fitted on 4-6mm curved glass, showing the rigid transparent U-channel, soft side guide rails, and central extra-long 23mm single fin, highlighting the reinforced joint designed to support the stability of such a large fin.Technical dimension diagram for a curved bath screen seal strip, detailing the inner channel width, maximum 23mm fin length (for bridging wide floor gaps), side rail height, and overall profile cross-section, providing precise data for curved glass requiring maximum coverage.

Curved Shower Seal for 4-6mm Glass Fin 23mm V456S23CU

£19.80
£31.19 £19.80

Cross-section view of the S456DTL 4-6mm glass bottom seal installed, highlighting the transparent U-channel grip and extended side fins that create a zero-gap barrier against water leakage.Detailed dimension diagram of the S456DTL slimline bottom seal, specifying exact inner width for 4-6mm glass, fin length, and total height to ensure compatibility with various shower door types.

4-6mm Glass Gasket | Zero-Gap Bottom Seal | Slimline Strip S456DTL

£14.88
£20.88 £14.88
Cross-section of RY3463 T-shape shower seal with 8mm base and 13mm extended finTechnical drawing of RY3463 seal showing 8mm T-groove and 13mm extra long fin

8mm Self-Adhesive T-Shape Seal | 13mm Extended Fin | RY3463

From £3.48
£20.88 From £3.48
SIMBA 135A68S20 universal Y-profile seal shown on 8mm glass, providing a secure and transparent fit for 135-degree enclosures.6-8mm 135 Degree Y Shape Vertical Shower Seal Gap 3-18mm, 135A68S20

6-8mm 135 Degree Y Shape Vertical Shower Seal Gap 3-18mm, 135A68S20

£29.99
£38.70 £29.99
Cross-section of VG003 rigid adhesive seal for parallel glass panels and tight gapsEngineering drawing of VG003 showing the rigid low-profile adhesive base and dimensions

For Fixed Glazing Multi-purpose Bottom Vertical Seal VG003

£29.99
£38.70 £29.99
Bi-fold Shower Door Vertical Seal Replacement 6mm Glass D06Bi-fold Shower Door Vertical Seal Replacement 6mm Glass D06

Bi-fold Shower Door Vertical Seal Replacement 6mm Glass D06

£29.99
£38.70 £29.99
UH456 U-shape shower screen edge protector fitted on 4-6mm glass showing a secure no-gap fit for safety and water containment in UK bathrooms.Technical dimensions diagram of UH456 U-channel glass guard, specifically designed to clamp tightly onto 4mm to 6mm thick shower screen panels without adhesive.

U-Shape Shower Screen Edge Protector 4-6mm Glass No-gap UH456

£14.88
£20.88 £14.88
Rubber Seal For Simpsons Design Double Bath Screen 4-6mm Glass HH456Rubber Seal For Simpsons Design Double Bath Screen 4-6mm Glass HH456

Rubber Seal For Simpsons Design Double Bath Screen 4-6mm Glass HH456

£29.99
£35.99 £29.99
Profile view of the VC456 offset bottom seal fitted on 4-6mm glass, showing the asymmetric U-channel design with a supporting side triangle and an 18mm fin engineered to span gaps from 15mm to 18mm at the shower base.Technical dimension diagram of the VC456 strip, detailing the 4-6mm inner channel, the 18mm fin length, and the effective coverage range of 15–18mm for accommodating wider floor-to-glass separations.

4-6mm Offset Edge Shower Bottom Seal VC456

£14.88
£20.88 £14.88
Profile view of the S312DTL7 self-adhesive bottom seal, illustrating the transparent PVC body with an integrated adhesive backing and extended side fins, designed for surface application on glass panels.Technical dimension diagram of the S312DTL7 strip, specifying the adhesive contact width, material thickness, and fin length intended to provide coverage while accommodating various bottom hardware positions.

Self-Adhesive Sliding Bath Shower Glass Extending Fin Seals Replacement S312DTL7

£14.88
£20.88 £14.88
Close-up cross-section of the VD456 seal for bottom of shower door fitted on 4-6mm glass, showing the transparent U-channel, side guide rails, and the unique 17mm single fin with a central small bulb design for enhanced sealing on uneven floors.Technical dimension diagram for a shower bottom seal, detailing the inner channel width, 17mm central fin length (including central bulb diameter), and overall profile height with lateral stabilising rails, engineered for precise replacement on 4-6mm thick glass.

4-6mm Glass Shower Door Bottom Gasket Replacement 17mm Fin VD456

£14.88
£20.88 £14.88
Profile view of the VB456 bottom seal fitted on 4-6mm glass, illustrating the transparent U-channel grip and the dual-fin configuration designed to provide extended coverage and enhanced water deflection on shower thresholds.Technical dimension diagram of the VB456 strip, specifying the 4-6mm inner channel range and the length and spacing of the twin fins, intended to accommodate varying floor levels and gap widths.

4-6mm Glass rubber strip bottom of shower door VB456

£14.88
£43.19 £14.88
Cross-section of VG002 dual-fin T-seal showing 6mm and 8mm graduated fins for tight gapsEngineering diagram for VG002 seal detailing 8mm bead and 6mm/8mm dual fin heights

8mm Self-Adhesive Double-Finned 6mm + 8mm T-Shaped Seal VG002

£29.99
£43.19 £29.99
SIMBA S312S1235 universal adhesive TPE sauna door seal installed onto a frameless glass door bottom, showing optical clarity and secure bond.Close-up photogragh of S312S1235 high-temperature TPE seal profile, highlighting the pre-applied high-bond adhesive tape and flexible 35mm fin.

High-Temperature TPE Sauna Door Adhesive Seal S312S1235

£29.76
£20.88 £29.76
Technical cross-section of SIMBA RY3075 universal seal installed on a 180-degree inline sliding shower door overlap.SIMBA RY3075 multi-angle profile applied as a vertical seal on a 90-degree hinged shower enclosure door.

For 6-8mm Glass Fits 90°, 135°, 180° Sliding & Hinged Doors Magnetic seals RY3075

£32.70
£43.19 £32.70
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Essential Guide to Choosing Your 6mm Shower Seals

Measure your glass!

  1. Use a ruler or calliper.
  2. Measure the edge of the glass only. (Ignore the old seal.)
  3. If your glass is 6mm thick, you are in the right place!
  4. Every product on this page is a guaranteed fit for your 6mm shower door seal replacement

We offer better, more durable options. 🏆

Most general retailers sell a wide 4-6mm magnetic shower door seal.

However, a seal covering such a wide range often results in a loose fit on 4mm glass, leading to premature failure.

Our professional range offers precision:

  • For 4mm or 5mm Glass: Choose our 4-5mm Magnetic Seal.
  • For 6mm Glass: Select our dedicated 6-8mm Magnetic Seal.

Opt for the dedicated size for a lasting, leak-free seal.

Modern bathroom with a glass shower screen, demonstrating the ideal setting for a 6mm shower screen seal.

You may also like

UH456 U-shape shower screen edge protector fitted on 4-6mm glass showing a secure no-gap fit for safety and water containment in UK bathrooms.Technical dimensions diagram of UH456 U-channel glass guard, specifically designed to clamp tightly onto 4mm to 6mm thick shower screen panels without adhesive.

U-Shape Shower Screen Edge Protector 4-6mm Glass No-gap UH456

£14.88
£20.88 £14.88
UH810 U-shape shower screen edge protector securely fitted on 8-10mm thick glass, demonstrating a tight no-gap seal for enhanced safety in modern UK bathrooms.Detailed dimension diagram of the UH810 U-channel glass guard, engineered with a precise inner width to clamp firmly onto 8mm to 10mm shower screen panels without slipping.

U-Shape Shower Screen Edge Protector 8-10mm Glass UH810

£14.88
£20.88 £14.88
S08 8mm sliding shower door brush seal featuring a transparent U-channel grip and dense black soft bristles for effective water and draft protection on UK glass screens.Technical cross-section diagram of the S08 brush seal showing precise 8mm inner width designed to clamp tightly onto sliding shower door panels without adhesive.

8mm Sliding Shower Door Brush Seal Replacement S08

£29.88
£38.70 £29.88
Cross-section view of the S10 luxury 10mm shower door brush seal installed on glass, showing the precise fit of the clear U-channel and soft black bristles for a seamless frameless look.Detailed dimension diagram of the S10 10mm glass brush seal, illustrating exact measurements for inner width, bristle length, and channel depth to ensure perfect compatibility with thick shower screens.

Luxury Frameless 10mm Shower Door Brush Seal S10

£29.88
£38.70 £29.88
Cross-section view of the S12 heavy-duty 12mm shower door brush seal installed on thick glass, demonstrating the secure grip of the clear U-channel and effective black bristle barrier.Detailed technical dimension diagram of the S12 12mm glass brush seal, specifying exact inner width, bristle height, and channel thickness to ensure a perfect fit for heavy frameless enclosures.

12mm Glass Shower Door Seal With Brush S12

£29.88
£38.70 £29.88
Cross-section view of the S456DTL 4-6mm glass bottom seal installed, highlighting the transparent U-channel grip and extended side fins that create a zero-gap barrier against water leakage.Detailed dimension diagram of the S456DTL slimline bottom seal, specifying exact inner width for 4-6mm glass, fin length, and total height to ensure compatibility with various shower door types.

4-6mm Glass Gasket | Zero-Gap Bottom Seal | Slimline Strip S456DTL

£14.88
£20.88 £14.88
Profile view of the S8DTL 8mm shower bottom gasket fitted on standard thickness glass, showing how the transparent U-channel and side fins create a watertight zero-gap seal for any door configuration.Technical specification diagram of the S8DTL 8mm zero-gap strip, detailing precise inner width, fin extension length, and overall height to guarantee compatibility with versatile frameless shower setups.

8mm Glass Gasket | Zero-Gap Bottom Seal | Slimline Strip S8DTL

£14.88
£20.88 £14.88
Installed profile of the S10DTL extra-thick 10mm shower bottom gasket, demonstrating its high-load gripping power on heavyweight glass and the precise alignment of side fins for a universal zero-gap fit.Engineering diagram of the S10DTL 10mm zero-gap strip, specifying the reinforced inner channel width and extended fin dimensions designed to accommodate the tolerance of premium thick glass installations.

10mm Glass Gasket | Zero-Gap Bottom Seal | Slimline Strip S10DTL

£14.88
£20.88 £14.88