Vertical Seals

Find the right vertical shower door seal by gap size. Durable, precise fit, and built to last. Direct supply with UK stock for fair prices and fast free delivery.

Caret Down

32 products

4-6mm Glass Bulb Seals Gap 7mm D456S74-6mm Glass Bulb Seals Gap 7mm D456S7

4-6mm Glass Bulb Seals Gap 7mm D456S7

From £3.48
£7.19 From £3.48
4-6mm Glass Bulb Seals Gap 12mm D456S124-6mm Glass Bulb Seals Gap 12mm D456S12

4-6mm Glass Bulb Seals Gap 12mm D456S12

From £3.48
£7.19 From £3.48
4mm-6mm Glass H Shape Seal Gap 3-6mm H456S84mm-6mm Glass H Shape Seal Gap 3-6mm H456S8

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

From £3.48
£7.19 From £3.48
4mm-6mm Glass H Shape Seal Gap 3-13mm H456S154mm-6mm Glass H Shape Seal Gap 3-13mm H456S15

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

From £3.48
£7.08 From £3.48
4mm-6mm Glass H Shape Seal Gap 3-18mm H456S204mm-6mm Glass H Shape Seal Gap 3-18mm H456S20

4mm-6mm Glass H Shape Seal Gap 3-18mm H456S20

From £3.48
£7.19 From £3.48
4mm-6mm Glass H Shape Seal Gap 3-23mm H456S20254mm-6mm Glass H Shape Seal Gap 3-23mm H456S2025

4mm-6mm Glass H Shape Seal Gap 3-23mm H456S2025

From £3.48
£7.19 From £3.48
4mm-6mm Glass F Shape Seal Gap 15-22mm F456S124mm-6mm Glass F Shape Seal Gap 15-22mm F456S12

4mm-6mm Glass F Shape Seal Gap 15-22mm F456S12

From £3.48
£7.08 From £3.48
4mm-6mm Glass F Shape Seal Gap 11-14mm F456S84mm-6mm Glass F Shape Seal Gap 11-14mm F456S8

4mm-6mm Glass F Shape Seal Gap 11-14mm F456S8

From £3.48
£7.08 From £3.48
4mm-6mm Glass F Shape Seal Gap 18-28mm F456S154mm-6mm Glass F Shape Seal Gap 18-28mm F456S15

4mm-6mm Glass F Shape Seal Gap 18-28mm F456S15

From £3.48
£7.08 From £3.48
4mm-6mm Glass F Shape Seal Gap 23-38mm F456S204mm-6mm Glass F Shape Seal Gap 23-38mm F456S20

4mm-6mm Glass F Shape Seal Gap 23-38mm F456S20

From £3.48
£7.08 From £3.48
4-6mm Glass Sliding F-shape Seal Gap: 31-67mm F456S25354-6mm Glass Sliding F-shape Seal Gap: 31-67mm F456S2535

4-6mm Glass Sliding F-shape Seal Gap: 31-67mm F456S2535

From £3.48
£7.08 From £3.48
4-6mm Glass Sliding Seal Gap 24-47mm FD456S10154-6mm Glass Sliding Seal Gap 24-47mm FD456S1015

4-6mm Glass Sliding Seal Gap 24-47mm FD456S1015

From £3.48
£7.08 From £3.48
4-6mm Glass Sliding F-Shape Seal Gap 28-57mm FD456S20254-6mm Glass Sliding F-Shape Seal Gap 28-57mm FD456S2025

4-6mm Glass Sliding F-Shape Seal Gap 28-57mm FD456S2025

From £3.48
£7.08 From £3.48
4-6mm Glass Magnetic Seal 17/20mm Gap 4BMX1354-6mm Glass Magnetic Seal 17/20mm Gap 4BMX135

4-6mm Glass Magnetic Seal 17/20mm Gap 4BMX135

From £3.48
£7.19 From £3.48
DD42 Magnetic Seal – Fits 6–8mm Glass, 9mm/23mm GapDD42 Magnetic Seal – Fits 6–8mm Glass, 9mm/23mm Gap

DD42 Magnetic Seal – Fits 6–8mm Glass, 9mm/23mm Gap

From £3.48
£7.19 From £3.48
6-8mm Glass Magnetic Seal MYF163, 11mm/27mm Gap6-8mm Glass Magnetic Seal MYF163, 11mm/27mm Gap

6-8mm Glass Magnetic Seal MYF163, 11mm/27mm Gap

From £3.48
£7.19 From £3.48
Fits 6-8mm Glass Magnetic Seal DD46, 20mm GapFits 6-8mm Glass Magnetic Seal DD46, 20mm Gap

Fits 6-8mm Glass Magnetic Seal DD46, 20mm Gap

From £3.48
£7.19 From £3.48
Fits 6-8mm Glass Magnetic Seal DD44, 23mm/24mm GapFits 6-8mm Glass Magnetic Seal DD44, 23mm/24mm Gap

Fits 6-8mm Glass Magnetic Seal DD44, 23mm/24mm Gap

From £3.48
£7.19 From £3.48
8mm-10mm Glass F Shape Seal Gap 11-14mm F810S88mm-10mm Glass F Shape Seal Gap 11-14mm F810S8

8mm-10mm Glass F Shape Seal Gap 11-14mm F810S8

From £3.48
£7.08 From £3.48
8mm-10mm Glass F Shape Shower Seal Gap 15-21mm F810S128mm-10mm Glass F Shape Shower Seal Gap 15-21mm F810S12

8mm-10mm Glass F Shape Shower Seal Gap 15-21mm F810S12

From £3.48
£7.08 From £3.48
8mm-10mm Glass F Shape Seal Gap 18-28mm F810S158mm-10mm Glass F Shape Seal Gap 18-28mm F810S15

8mm-10mm Glass F Shape Seal Gap 18-28mm F810S15

From £3.48
£7.08 From £3.48
8mm-10mm Glass F Shape Seal Gap 23-38mm F810S208mm-10mm Glass F Shape Seal Gap 23-38mm F810S20

8mm-10mm Glass F Shape Seal Gap 23-38mm F810S20

From £3.48
£7.08 From £3.48
8mm-10mm Glass F-Shape Seal Gap 34-67mm F810S25358mm-10mm Glass F-Shape Seal Gap 34-67mm F810S2535

8mm-10mm Glass F-Shape Seal Gap 34-67mm F810S2535

From £3.48
£7.08 From £3.48
8mm-10mm Glass H Shape Seal Gap 3-6mm H810S88mm-10mm Glass H Shape Seal Gap 3-6mm H810S8

8mm-10mm Glass H Shape Seal Gap 3-6mm H810S8

From £3.48
£7.19 From £3.48
8mm-10mm Glass H Shape Seal Gap 3-13mm H810S158mm-10mm Glass H Shape Seal Gap 3-13mm H810S15

8mm-10mm Glass H Shape Seal Gap 3-13mm H810S15

From £3.48
£7.19 From £3.48
8mm-10mm Glass H Shape Seal Gap 3-18mm H810S208mm-10mm Glass H Shape Seal Gap 3-18mm H810S20

8mm-10mm Glass H Shape Seal Gap 3-18mm H810S20

From £3.48
£7.19 From £3.48
8mm-10mm Glass H Shape Seal Gap 3-23mm H810S25358mm-10mm Glass H Shape Seal Gap 3-23mm H810S2535

8mm-10mm Glass H Shape Seal Gap 3-23mm H810S2535

From £3.48
£7.19 From £3.48
6mm Magnetic Seal Gap 22mm and 9mm SIM-00156mm Magnetic Seal Gap 22mm and 9mm SIM-0015

6mm Magnetic Seal Gap 22mm and 9mm SIM-0015

From £3.48
£7.19 From £3.48
6mm Glass Magnetic Seal Gap 18-20mm SIM-00176mm Glass Magnetic Seal Gap 18-20mm SIM-0017

6mm Glass Magnetic Seal Gap 18-20mm SIM-0017

From £3.48
£7.19 From £3.48
8mm Glass Magnetic Seal Gap 21mm SIM-0017a8mm Glass Magnetic Seal Gap 21mm SIM-0017a

8mm Glass Magnetic Seal Gap 21mm SIM-0017a

From £3.48
£7.19 From £3.48
8mm Magnetic Seal Gap 25mm and 10mm SIM-0015a8mm Magnetic Seal Gap 25mm and 10mm SIM-0015a

8mm Magnetic Seal Gap 25mm and 10mm SIM-0015a

From £3.48
£7.08 From £3.48
4-6mm Shower Door Bulb Seal Gap 15mm DA456S15

4-6mm Shower Door Bulb Seal Gap 15mm DA456S15

From £3.48
£7.19 From £3.48

Vertical vs Magnetic Seals — What’s the Difference?

Both are used on the sides of shower doors to stop leaks — but they work differently.

  • Vertical Seals (Non-Magnetic):
    Simple, budget-friendly seals.
  • Magnetic Seals
    These snap shut with magnets, creating a tighter seal. They cost a bit more but offer stronger, longer-lasting protection.

If your shower has two doors that meet in the middle, or 180 degree sliding door, go magnetic.

For other panel or lower budgets, vertical seals work well.

Buy Magnetic Seals

Vertical Shower Door Seal Strip Replacement

Over time, vertical seal strips can harden, loosen, or grow mold — causing water leaks and reduced performance.

Learn how to replace vertical shower door seals, in our step-by-step guide — or simply click the video on the right to watch the full replacement process in action.
Replacement Article

You may also like

We also carry a wide selection of vertical shower door seal strips, including magnetic models, options for sliding doors, and those made specifically for frameless shower enclosures.
4-6mm Glass Bulb Seals Gap 7mm D456S74-6mm Glass Bulb Seals Gap 7mm D456S7

4-6mm Glass Bulb Seals Gap 7mm D456S7

From £3.48
£7.19 From £3.48
4-6mm Glass Bulb Seals Gap 12mm D456S124-6mm Glass Bulb Seals Gap 12mm D456S12

4-6mm Glass Bulb Seals Gap 12mm D456S12

From £3.48
£7.19 From £3.48
4mm-6mm Bottom Seal Gap 9-12mm V456S124mm-6mm Bottom Seal Gap 9-12mm V456S12

4mm-6mm Bottom Seal Gap 9-12mm V456S12

From £3.48
£7.19 From £3.48
4mm-6mm Bottom Seal Gap 13-16mm V456S164mm-6mm Bottom Seal Gap 13-16mm V456S16

4mm-6mm Bottom Seal Gap 13-16mm V456S16

From £3.48
£7.19 From £3.48
4mm-6mm Bottom Seal Gap 17-20mm V456S204mm-6mm Bottom Seal Gap 17-20mm V456S20

4mm-6mm Bottom Seal Gap 17-20mm V456S20

From £3.48
£7.19 From £3.48
4mm-6mm Bottom Seal Gap 20-23mm V456S20234mm-6mm Bottom Seal Gap 20-23mm V456S2023

4mm-6mm Bottom Seal Gap 20-23mm V456S2023

From £3.48
£7.19 From £3.48
8mm-10mm Bottom Seal Gap 9-12mm V810S128mm-10mm Bottom Seal Gap 9-12mm V810S12

8mm-10mm Bottom Seal Gap 9-12mm V810S12

From £3.48
£7.19 From £3.48
8mm-10mm Bottom Seal Gap 13-16mm V810S168mm-10mm Bottom Seal Gap 13-16mm V810S16

8mm-10mm Bottom Seal Gap 13-16mm V810S16

From £3.48
£7.08 From £3.48