How to Choose the Right Shower Seal for Your Bathroom: A Guide to Materials and Types

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Does a bathroom need to be sealed? If you want to save yourself from dealing with cracks and mould, then it’s a 100% yes. Water can also leak straight into your home, leading to out-of-budget expensive repairs. 

To help you figure out what steps to take, here’s how to choose the right shower seal for your bathroom and the guide to materials and types.

Three types of shower seals

1. Magnetic

A magnetic right shower seal helps to reduce the amount of water that leaks between the panes. It’s easy to install and adaptable in different ways. When installing, you can trim a seal to size by slicing through the flexible PVC fin with scissors or a sharp blade and then finishing the job with a fine-toothed sawing through the stiff plastic strip.

2. Spherical/Round

Curved shower enclosures can be made watertight by installing round seals. They come in a wide range of diameters.

3. Under/Bottom

You’ll find this type of seal under the shower glass door. You’ll see this one common in many homes among every shower seal type. It’s simple to install and adaptable to a wide variety of situations. The seal’s effectiveness improves if you trim it to fit.

Materials

You’ll find shower seals in various materials. They can be vinyl, magnetic water-resistant rubber strips made from PVC silicone.

It’s to know the materials first when checking your door’s measurement before finding the right type. If you have an idea about the dimensions and the gap you’ll have to consider, you’ll find it easier to locate which one you need. These seals are suitable for sliding, pivoting, or intersecting shower doors or wall mechanisms.

Translucent PVC is used in the construction of some seals for shower doors. Because of its malleability, this plastic can be easily shaped to fit both straight and curved surfaces.

How to Choose the Right Shower Seal for Your Bathroom: A Guide to Materials and Types

How to Choose Your Shower Seal

1. Determine glass thickness

A ruler or tape measure will determine your glass’s thickness. If you find something too narrow or small, you might have to change it over again. If you want to save money, ensure you get the measurement you need. It will also help you learn the gap between the seal and the floor.

2. Know the length

Measure the length of your shower door glass, so you know how long a seal to buy will need to be. You can use a flexible metric measuring tape; since trimming off the excess is more accessible than adding to the seal’s length, it’s a good idea to overestimate the length for these seals.

3. Choose the type of seal

The magnetic strip within most magnetic seals constructed of translucent PVC creates a watertight and airtight closure. Curved shower enclosures are ideal for magnetic shower door sealing. The under/bottom door seal is the most frequent type and is installed directly under the glass of the shower enclosure.

4. Clean it regularly

To avoid mould and mildew growth, scrub your seals using a toothbrush dampened in warm water and soap to reach every nook and cranny once a week. You’ll have it lasting as long as possible.

Are you looking for sealing specialists in Sydney? Look no further than Saba Seal. We provide complete shower seals, shower base seals, shower screen seals, and kitchen, bathtub and balcony seals. Get a lifetime warranty and a fast 2-hour job from licensed and insured professionals. Get a quote today by calling us at 1300 557 222 today!

See What Our's Client Says

Saba Seal
5.0
Based on 53 reviews
Limitless Vlogs
Limitless Vlogs
06:23 19 Mar 25
I just used saba seal for my shower and kitchen, and I couldn't be happier with the experience. From the initial consultation to the final application, the team was professional, knowledgeable, and attentive to detail. Thanks
Tanisha Naidu
Tanisha Naidu
08:16 04 Mar 25
We had Sam come out and do a complete shower seal and regrouting of our entire bathroom floor. I am very pleased with the results. It looks as good as new!!Would definitely recommend these guys and will reach out again if I need any bathroom work done in the future 😊
Karly Schmidt
Karly Schmidt
01:38 04 Mar 25
Cannot thank Samuel enough for the outstanding job he did in our 2 bathrooms. From the initial contact until completion of the job the whole process was seamless. Samuel's service was extremely prompt, professional and he arrived on time which is rare these days. BRILLIANT service, brilliant products and I'm extremely happy with the finished results. I would not hesitate in recommending Saba Seal to anyone, thank you Samuel! If you are after a shower resealing service you seriously need to look no further than Saba Seal.
Jonathon Youssef
Jonathon Youssef
01:06 25 Feb 25
Great service - knowledgeable and professional, very reasonably priced. Would recommend!
Michael A
Michael A
23:13 21 Jan 25
I couldn't be happier with the work! Saba Seal did an incredible job sealing my two showers. The work was meticulous, and everything was left spotless. They were prompt, professional, and the pricing was very reasonable for the quality of service provided. It's rare to find someone who combines such skill with great efficiency. Highly recommend to anyone looking for top-notch shower sealing services!
Alison Mikolaitis
Alison Mikolaitis
03:17 19 Jan 25
Sam was fantastic, he fitted us in quickly, was prompt and friendly, the job was done in no time, no mess, nothing for me to clean up, we could use it in 24 hrs, what a champion!
Sandra Bennett
Sandra Bennett
21:02 14 Nov 24
Thank you Sam. My mum and I were very impressed with the quality of work, the communication throughout and the end product. Shower looks brand new!! Highly recommend 😊
Nycole Cooper
Nycole Cooper
00:29 14 Jul 24
From first contact everything was seamless and professional, Vivyan guided me through the quote and booking process. And then we met Sam who was friendly, extremely knowledgeable, caring and GENUINE. So a big tick for excellent customer service skills and work ethics. It has been over two months now since we had the first bathroom done and it is still as great as when it was first done. No leaks now and we are getting ready to book our other bathroom in for some TLC from Saba Seal. Highly recommend. Thank you Vivyen and Sam :)
David Hanna
David Hanna
12:48 17 Apr 24
Sam was amazing with his job quick and easy. I totally recommend this company, have had no issues ever since.
Emily Li
Emily Li
04:15 21 Aug 23
Thank you, Sam and Vivyan, for promptly arranging to fix the bathroom leak issue on-site. When I requested quotes online from two companies, Vivyan's response was timely and decisive. Sam's on-site visit was very punctual, and the bathroom grouting was done beautifully. Highly recommended.
Andrew Lam
Andrew Lam
12:16 09 Aug 23
Sam was very courteous and efficient, doing a great job in sealing a shower and patching up a balcony. He was thorough, did a very tidy and presentable job, and was pleasant to deal with. Highly recommended.
Jeff Younis
Jeff Younis
11:12 09 Aug 23
Sam and his team have always done great work when we have engaged them for properties we own as well as properties we manage.
H
H
07:09 03 May 23
Quick work and quicker response to any concerns we had which was appreciated. Shower looks heaps better. Like night and day.
Chris T
Chris T
04:11 20 Apr 23
Had the walls and floor of my 10 year old shower regrouted/sealed and it has fixed the leak I was having. Professional, friendly and easy to deal with plus excellent after sales service when I had a question. Would highly recommend!
David Dell
David Dell
09:33 13 Feb 23
Great company to deal with , honest , ontime and quality work
Nadine Bechara
Nadine Bechara
02:59 10 Feb 23
Great service lots of information answered before they came to the job. Very professional team. Thankyou vivyan and sam
Jeff Ryan
Jeff Ryan
00:16 23 Jan 23
Very happy with the service and a well done job with the shower.
Candice Azar
Candice Azar
09:48 18 Jan 23
We recently had Saba Seal complete our bathroom renovation and they were easy to deal with, finished on time and did exactly what was discussed. Can't thank them enough!
Fred El-harris
Fred El-harris
21:42 23 Dec 22
I was a bit skeptical at first, thinking this won't fix the leaking showers as the water was starting to destroy the underflooring under the house, so I read some of the reviews and decided to give them a try. Vivien returned my calls within the same day and booked in Sam to do the Job. They were both amazing. The result was also perfect.... the floor under the shower under the house is bone dry. Sam, you are a gentleman and hard worker, Thanks for fixing both of our showers. Vivien, you are a gem, Thanks for looking after this and organising everything. Most importantly, thank you for fixing the problem and prolonging the use of the existing bathrooms. Very hard to come accross trades people who can do a great job and are also organised, punctual, polite and professional. Keep up the great work!!!
Neil Galbraith
Neil Galbraith
11:25 20 Nov 22
Easy process, competitive quote and good job. Recommended!
Matthew Gillard
Matthew Gillard
07:39 10 Aug 22
Had our second shower resealed. No more leaking showers! Great service.
Marilynne Newman
Marilynne Newman
10:24 01 Aug 22
I’m very happy with the work that was done
Sandra Mills
Sandra Mills
02:58 29 Jul 22
Saba Seal took our bathrooms from EEWW to WOW! The tradesman who did the job even stayed until after 6pm on a Friday in order to complete the task -almost unheard of.
Belinda Trimble
Belinda Trimble
07:29 27 Jul 22
Excellent service. Fast response and were able to complete quickly. Satisfied customer. Would recommend.
Willow Tree
Willow Tree
04:55 20 Jul 22
Resealed and regrouted 2 bathrooms and they both feel like brand new again! Nice guy that does great quality and efficient work. His administrator was really helpful informing me about the process, preparation and finding suitable times across the 2 bathrooms so we were not without a bathroom. Highly recommended.
REGIL ABRAHAM
REGIL ABRAHAM
09:05 13 Jul 22
Thank you Sam and Vivyan for your prompt response.Special thanks to Sam for his excellent workmanship.You totally deserve 5 stars for this.I appreciate your honest opinion with regards to my enquiries.Loved your work.Highly recommended. Best wishes!
Bobby Suherman
Bobby Suherman
04:20 12 May 22
I had my shower completely fixed/redo for the best price possible, amazing job and kudos to Sam the tradie his job is really well done and very professional and also thanks to Vivyan for making it all possible!!i would give 10 stars if i could!! high reccomend
tracie rogers
tracie rogers
03:56 03 May 22
Fabulous job, highly recommend Saba Seal
Sylvia Caruso
Sylvia Caruso
07:31 27 Apr 22
Both my bathrooms had shower leaks! So happy I came across Saba Seal. Wasn’t ready to do new bathrooms, and this was the most cost effective fix. The showers came out better than expected. Really happy with both of them.Thankyou to Vivyan for choosing lovely tiles that compliment my old tiles..and thankyou Sam for a job well done.Highly recommend
P. D.
P. D.
16:28 13 Apr 22
Vivyan and Sam were such an absolute pleasure to deal with, from start to finish.As soon as I submitted my inquiry online to have our shower floor fixed I had Vivyan call me straight away within minutes to confirm the work that could be done and completed.Saba Seal were able to have the work done for us within days of the request.Sam came out and completed the work and did such a fantastic job, it looks like a brand new bathroom. Such a professional.Very reasonably priced for the work that had to be completed.I will be sure to use Saba Seal again and recommend them to everyone.Thank you for the work undertaken.
Kathie Woisin
Kathie Woisin
07:02 09 Apr 22
Friendly team, responsive!
Gay Parsons
Gay Parsons
04:29 31 Mar 22
Easy to deal with, good communication, a good job regrouting and sealing the shower.
Leone Vuke
Leone Vuke
04:57 13 Mar 22
Excellent service all round …punctual courteous professional… thank you to Sam for fixing my leaking shower screen when another two companies failed to do so. Thank you to Vivyan for her communication and advice. Recommended!
Danielle Fayjaloun
Danielle Fayjaloun
13:47 28 Feb 22
Very prompt and extremely professional. Very pleased with the work completed.
Cindy Zhu
Cindy Zhu
07:03 01 Feb 22
Excellent bathroom seal👍
mike doheny
mike doheny
05:40 24 Dec 21
Great to deal with and good job
Peter Jenssen
Peter Jenssen
11:59 01 Oct 21
Waterproofed two showers one of which was leaking. Arrived on time, completed work in the time said. Showers as new again.Recommended!
Lalli Reddy
Lalli Reddy
11:02 10 Sep 21
Thank you so much Sam and Paul for a fantastic job.From the quotation to the job of sealing and grouting the floor of my mums shower was done very professionally today. Very approachable, polite and job well done as promised.Well done guys. Will definitely recommend to my friends and family.
lesley whitehurst
lesley whitehurst
22:46 27 Aug 21
Thank you Sam and Paul. The whole process of getting our showers resealed and removing the old damaged grout was professional and very well organised.You explained clearly beforehand what work was required, and then did the work efficiently, with care and to a high standard.As well having confidence in the quality of the work, it looks amazing too.
Jody Howison
Jody Howison
12:25 14 Jul 21
I found them to be very reliable and very easy to work with very happy with the resultsA great fix to my leaking showerThank you
Penelope Pen
Penelope Pen
13:51 13 Jul 21
New tiles on our shower floor carefully colour matched with our existing wall tiles, old mouldy grout removed, regrouted and sealed all in 1 day. Great workmanship, very little mess or disruption in comparison to a full renovation. Very pleased with the result. Can’t wait to use my new shower!
Tony Papa
Tony Papa
05:17 08 Dec 20
Highly recommended!Very easy to communicate with. Were on time. No hidden costs. Done an amazing job sealing our newly renovated bathroom!
Ian McDougall
Ian McDougall
09:34 01 Sep 20
Arrived, explained and did the job with professional enthusiasm and care at the agreed quote. Highly recommended.
Penelope Stone
Penelope Stone
21:52 10 Aug 20
I used Sabaseal to reseal and regrout 2 shower recesses where the grout after 25 years was wearing thin or missing (mould was also becoming a problem) putting my shower at risk of water damage. Sabaseal explained the process of repair and that the sealing product used came with a lifetime guarantee.. Simon who did the repair arrived on time , was professional , took care not to damage the tiles and created little mess while doing the job and cleaned up afterwards. . The result is fantastic and the showers now look new. My dealing with the company waa smooth and contact was easy. I recommend Sabaseal.
Robert Edwards
Robert Edwards
08:50 21 May 20
On time,polite,clean and professional
Melissa Alvarez
Melissa Alvarez
10:08 15 Aug 19
Great workmanship, reliable and efficient. Good job on my shower, which wasn't in a great shape beforehand.
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