Clear aligners have quietly become the most popular orthodontic treatment for adults in the UK. Not because they're new - Invisalign has been around for over two decades - but because the results have got better, the process has become more predictable, and more people have simply realised that straightening teeth as an adult is a reasonable thing to do.
If you've been thinking about Invisalign in Maidenhead or Windsor and haven't quite got around to booking a consultation, this should give you a clearer picture of what's involved and what to look for in a provider.
How Clear Aligners Actually Work
The principle is simple. A series of custom-made plastic trays are worn over the teeth - each one slightly different from the last - and over time they gradually move your teeth into the desired position.
You wear each tray for about one to two weeks before moving to the next in the sequence. Most patients see their dentist every six to eight weeks to check progress. The total treatment time varies depending on how much movement is needed, but many cases complete somewhere between six and eighteen months.
Because the aligners are removable, you can take them out to eat, drink anything other than water, and clean your teeth properly. This is a big deal for oral hygiene - one of the genuine advantages over fixed braces.
The catch is that you need to wear them for at least 22 hours a day. The treatment only works if you actually wear the aligners. Patients who are consistent get good results. Patients who leave them out regularly don't.
Not all Invisalign providers are the same, and this is genuinely worth paying attention to.
Invisalign has a tiered provider system based on the number of cases a practice completes per year. At the higher tiers - Gold, Platinum, Diamond - practitioners have treated significantly more patients, which means more experience with the edge cases, the corrections, and the refinements that come up in real-world treatment.
The Dental Surgery Burnham is a Platinum Invisalign Provider. That's not a marketing label - it reflects a sustained volume of cases and the clinical experience that comes with it.
For patients coming from Windsor, the drive to Burnham is a short one. Given that you'll be making several visits over the course of treatment, it's worth choosing a practice where the level of expertise justifies the journey.
What the Process Looks Like at The Dental Surgery Burnham
The first step is a free consultation. No charge, no commitment. You sit down with the team, talk through your smile goals, and get an honest assessment of whether Invisalign is the right option for your situation.
If it is, the next stage is a 3D digital scan of your teeth. This is one of the more interesting parts of the process - the software generates a simulation of how your teeth will move and what your smile should look like at the end of treatment. You see the projected outcome before you decide to go ahead.
From there, your custom aligners are made and treatment begins. The team checks in regularly throughout, and refinements can be made if the teeth aren't tracking as expected. This is normal - teeth don't always move in exactly the predicted pattern, and a good provider adjusts accordingly rather than just sticking rigidly to the original plan.
At the end of treatment, retainers are provided to keep the teeth in their new position. Teeth naturally want to move back without some form of retention - this stage is as important as the treatment itself, and it's easy to overlook.
Invisalign works for a wide range of cases - crowding, spacing, overbites, underbites, crossbites. It has improved considerably over the years and can now handle cases that would previously have required fixed braces.
That said, there are still cases where fixed braces are the better clinical choice. A practice that tells every patient Invisalign is the answer, regardless of their situation, isn't one you should trust. Part of what a good consultation does is give you an honest view of your options - including the cases where a different approach might work better.
One reason The Dental Surgery Burnham draws patients from Maidenhead and Windsor — beyond its Platinum provider status - is the range of services available alongside Invisalign.
If you need gum treatment before starting orthodontics, that can be handled in-house. If you want to combine Invisalign with teeth whitening, that's straightforward to arrange. If something else needs attention during your treatment, you're not juggling multiple practices and hoping the communication between them works out.
That consolidation of care is underrated. Dental treatment that happens across different practices rarely runs as smoothly as it does under one roof.
Invisalign Open Day - 15th May 2026
There's an open day coming up at The Dental Surgery Burnham on Friday 15th May 2026, specifically for patients considering Invisalign. Spaces are limited, but those who attend get access to a free consultation, a free 3D smile simulation, complimentary whitening, a free set of retainers at the end of treatment, and up to £500 cashback. That's a significant package for anyone who's genuinely interested.
You can register your interest through the practice website.
Booking a Consultation
The consultation is free, takes no more than an hour, and leaves you with a clear picture of what Invisalign could do for your teeth and what the process would involve for you specifically.
Call 01628 664 614 or book online. The practice is open Monday to Friday, 8:30am to 5:30pm. Saturday appointments are available by arrangement.
The Dental Surgery Burnham | 43–45 High Street, Burnham, Buckinghamshire, SL1 7JD
Share this page with your family and friends.