Invisalign treatment at Pennington Dental starts from £3,490, at both our Kenilworth and Stratford-upon-Avon practices. The final fee depends on how much your teeth need to move and how long treatment takes. Retainers afterwards start from £150 each. You can find out what your treatment would involve at a free consultation.
This guide explains what affects the price, what is included and what to ask before you start.
These fees are from our treatment costs page. You will get a written estimate for your own treatment before you commit.
You will meet our team to talk about what you would like to change. We look at your teeth, explain whether clear aligners are likely to suit you, and talk through the cost and ways to spread it. If you go ahead, a 3D scan of your teeth is used to plan the movements and show you a simulation of the planned result. A simulation is a guide, not a guarantee.
Ask for a written breakdown before you start. Check whether your quote covers the aligners, review appointments, any refinement aligners and your first retainers. Fees for other treatment, such as fillings, hygiene visits or whitening, are separate.
NHS orthodontic treatment is mainly for under-18s with a clear clinical need, and it usually uses fixed braces. Adults rarely qualify. Invisalign at Pennington Dental is private. For children, see can my child have straight teeth?
Wear your aligners for around 22 hours a day, as advised, so treatment stays on track. Keep up check-ups and good cleaning at home so problems are not found mid-treatment. Wear your retainers as instructed afterwards, because teeth can move back without them.
At Pennington Dental, Invisalign starts from £3,490 at both practices. Your exact fee depends on your case and is confirmed in writing before treatment starts.
Yes. The first consultation is free and there is no obligation to go ahead.
Retainers are needed after treatment. Removable retainers start from £150 per retainer and fixed retainers from £160. Ask whether your first retainers are included in your quote.
It depends on your teeth. Many cases take several months to around 18 months. You will be given a proposed treatment time at your consultation.
Find out more about Invisalign and Invisalign in Kenilworth. Your first appointment is a free consultation: book a free consultation. Patients can’t book the hygienist directly: book a check-up first.
Call Kenilworth on 01926 863 236 or Stratford-upon-Avon on 01789 205 254, or book an appointment online. Find directions for our Kenilworth practice and our Stratford-upon-Avon practice.
New to us? See our new patient information and the full list of fees on our treatment costs page. To spread the cost of check-ups and hygiene visits, see the Pennington plan.
Further reading: NHS: braces and orthodontics.
Prices correct at time of publishing (9 November 2026).
Reviewed by Dr Fuz, BDS, BSc, MSc (Restorative Dentistry), GDC 76311. Last reviewed 9 November 2026.
This article is general information and is not a substitute for advice from your own dentist or doctor.
"My son and I have been with Pennington Dental in Kenilworth for a number of years now. They have continually offered an extremely professional service - and I have always felt fully informed and consulted about any work that needs to be done."
If you are looking for a dentist in Kenilworth, or live in the surrounding areas such as Warwick or Leamington Spa there is no better choice
If you are looking for a dentist in Stratford-upon-Avon, or live in the surrounding areas such as Chipping Norton or Shipston-on-Stour there is no better choice
01926 863 236
Pennington Dental Kenilworth
37 High Street
Kenilworth
Warwickshire
CV8 1LY
01789 205 254
Pennington Dental Stratford
Suite A, Elta House
Birmingham Road
Stratford-upon-Avon
CV37 0AQ
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This website was last updated on 02.02.2022 at 16:05
