This guide covers everything you need to know before booking: how Invisalign works, what it costs in Nottingham, how it compares to braces, and what the treatment journey at Pear Tree actually looks like.
What Is Invisalign?
Invisalign is a clear aligner system that gradually moves your teeth into the correct position using a series of custom-made, removable trays. Unlike fixed braces, the aligners are virtually invisible when worn and can be taken out to eat, drink, and clean your teeth.
Each set of aligners makes small, precise adjustments to tooth position. You change to a new set roughly every one to two weeks, and each change moves your teeth a fraction closer to the final result. The whole treatment is planned digitally before it starts, which means your dentist can show you a preview of your projected outcome before a single aligner is fitted.
The system is developed by Align Technology and has been used to treat over 15 million patients worldwide. It is suitable for a wide range of cases, from mild crowding and spacing to more complex bite issues, depending on the individual assessment.
How Much Does Invisalign Cost in Nottingham?
Invisalign treatment at Pear Tree Dental starts from £2,800 for straightforward cases, and typically ranges up to £4,500 for more complex treatment involving bite correction or significant movement.
What is included in the cost:
- Initial consultation and digital assessment
- Full treatment planning including 3D outcome preview
- All aligner sets required for your treatment
- Regular check-up appointments throughout
- Refinements if needed (minor aligner adjustments mid-treatment)
- Retainers at the end of treatment
The final cost depends on the complexity of your case and the length of treatment required. An assessment at your free consultation will give you a clear figure.
Pear Tree Dental offers a bespoke payment plan for Invisalign, which we can discuss as an option at your initial consultation.
Invisalign typically costs more than traditional metal braces, but for most adult patients the difference in experience — removable, discreet, and more comfortable to live with day-to-day — justifies it. The convenience of not having to adjust your diet or your cleaning routine is significant, particularly for adults who have already lived with braces as teenagers.
How Long Does Invisalign Take?
Most Invisalign cases take between 6 and 18 months. The range is wide because treatment length depends entirely on how much movement your teeth need.
Typical timelines:
- Invisalign Lite (minor crowding or spacing): 3–6 months
- Standard treatment (moderate alignment): 9–12 months
- Complex cases (significant movement, bite correction): 12–18 months
You will start to notice changes within the first few months as your teeth begin shifting into position. By the midpoint of treatment, most patients can see a clear improvement.
Once your teeth reach their final position, you will need to wear retainers to keep them there. This is standard with all orthodontic treatment — teeth have a natural tendency to drift back without retention. Most patients wear retainers nightly long-term. We will discuss the retainer plan as part of your treatment.
Invisalign vs Braces – Which Is Better for You?
Both work. The question is which suits your situation.
Invisalign tends to suit adults who want a discreet treatment they can manage around work and social life, who do not want to modify their diet during treatment, and who have mild to moderate alignment issues.
Fixed braces can be better for more complex cases requiring precise force control, for younger patients where compliance with removable aligners is a concern, or for patients who want the most cost-effective route to a straight smile.
If you are unsure which is right for your case, your free consultation will include an honest assessment of both options.
What to Expect During Your Invisalign Treatment at Pear Tree
Step 1: Free consultation
We assess your teeth, discuss your goals, and review your suitability for Invisalign. No commitment required — this is a chance for you to ask questions and decide if it is right for you.
Step 2: Digital scan and treatment planning
Using a 3D intraoral scanner (no messy impressions), we capture your current tooth position. This data is used to create a fully digital treatment plan, including a simulation of how your teeth will move and what the final result is expected to look like.
Step 3: Aligner fitting
Once your custom aligners arrive (usually within a few weeks of the scan), we fit the first set and show you how to insert and remove them correctly. Small tooth-coloured attachments may be bonded to some teeth at this stage to help the aligners grip and apply precise pressure.
Step 4: Regular check-ups
You will come in for periodic progress checks, typically every 6–8 weeks. These are quick appointments — we check that movement is tracking as planned and issue new aligner batches.
Step 5: Completion and retention
Once treatment is complete and we are happy with the result, we fit your retainers and review the final outcome. Aligners need to be worn for 20–22 hours per day to stay on schedule. Remove them to eat, drink anything other than water, and clean your teeth.
Is Invisalign Right for Me?
Invisalign typically works well for:
- Crowded teeth (teeth overlapping or twisted)
- Spacing (gaps between teeth)
- Mild to moderate overbite, underbite, or crossbite
- Relapse cases (teeth that have drifted after previous orthodontic treatment)
It may not be the best option for:
- Severe bite discrepancies (sometimes fixed braces or combined jaw surgery is more appropriate)
- Patients who are unlikely to commit to wearing aligners consistently — compliance matters
- Very young patients where teeth are still developing
The best way to find out if you are a good candidate is a simple assessment. We will not recommend Invisalign if we do not think it is the right fit for your case.
Many of our Invisalign patients also combine their treatment with our Enlighten whitening treatment for a complete smile transformation at the end of their aligner course.
Frequently Asked Questions About Invisalign in Nottingham
Is Invisalign painful?
Most patients experience some pressure and mild discomfort when switching to a new set of aligners — this is normal and indicates the treatment is working. It typically settles within 24–48 hours. Invisalign is generally more comfortable than fixed braces because there are no brackets or wires.
Can I eat normally with Invisalign?
Yes. Because the aligners are removable, there are no food restrictions. Remove them before meals and put them back in when you have finished eating and cleaned your teeth.
How long do I need to wear my aligners each day?
20–22 hours per day is the standard guidance. Taking them out for meals and teeth cleaning accounts for the remaining 2–4 hours. Consistent wear is the biggest factor in keeping treatment on schedule.
What happens if I lose an aligner?
Contact us as soon as possible. Depending on where you are in the sequence, we will advise whether to move forward to the next set or order a replacement. It happens more often than you might think, and there is a straightforward process for it.
Does Invisalign work for adults?
Yes — the majority of Invisalign patients are adults. Invisalign is particularly popular with adults who want a discreet option that fits around professional and social commitments. There is no upper age limit.
Can I see results before treatment starts?
Yes. As part of the digital treatment planning process, we produce a 3D simulation showing the expected movement of your teeth and the projected final result. You will see this before committing to treatment.
What is the difference between Invisalign and cheaper clear aligners?
The main differences are clinical supervision, the quality of the aligner material, and the precision of the treatment planning. Budget clear aligner systems (often marketed direct-to-consumer) do not involve a dentist examining your teeth in person, which carries risks if you have underlying gum or bone issues that need to be identified before moving teeth. Invisalign treatment through a dental practice involves full clinical oversight from start to finish.