Iconic Smiles is a multi-award-winning NHS and private dental group providing high-end Invisalign clear aligners and orthodontics across Hertfordshire and North London. From our clinics in Hatfield, Cheshunt, Turners Hill and Friern Barnet, we straighten smiles for adults and teenagers who want precise, discreet teeth straightening with minimal disruption to daily life.
As a Diamond-level Invisalign provider, we see a very high volume of aligner cases. As a result, patients travel to us from Cheshunt, Hoddesdon, Broxbourne, St Albans, Hertford, Ware, St John’s Wood, Mayfair, Marylebone, Kensington and Knightsbridge for serious Invisalign and smile makeover work.
Treatments Start From £2400
0% finance options available.
The cost of Invisalign depends on the type of appliance required
Diamond-level Invisalign expertise, close to home
At Iconic Smiles, Invisalign is not an add-on. It is a core part of our cosmetic and orthodontic system:
- Diamond Invisalign provider status, reflecting high case numbers and experience
- 3D digital scans and simulations to show your likely result before treatment begins
- Close planning between Invisalign, cosmetic and implant leads for complex cases
- Clear treatment plans, realistic timeframes and honest expectations
Because your case is designed by teams used to complex bites and cosmetic demands, we can treat everything from mild crowding to more advanced problems.
What can Invisalign fix?
Invisalign at our Hertfordshire and North London clinics can usually treat:
- Crowded or overlapping teeth
- Gaps and spacing between teeth
- Overbite and deep bite
- Underbite and edge-to-edge bite
- Crossbite and mild open bite
- Relapse after previous braces
During your assessment, we confirm whether Invisalign alone is suitable, or whether you would benefit from a combination with other orthodontic or restorative options.
How does Invisalign treatment work?
Invisalign uses a series of custom-made, removable clear aligners to move your teeth gently and precisely. At Iconic Smiles, your journey usually follows these steps:
01
Consultation and scan
digital scan, photos and X-rays as needed.
02
3D treatment plan
we show you a digital simulation of how your teeth could move.
03
Aligner fitting
your first sets of aligners are fitted, with attachments where required.
04
Regular changes
you change aligners every 1–2 weeks, as advised.
05
Review appointments
we review progress and refine where necessary.
06
Retainers and finishing
at the end, you wear retainers and may add whitening or bonding.
Most adult Invisalign treatments take around 6–18 months, depending on complexity.
MAKE A DIFFERENCE, THE INVISALIGN WAY.
How much does Invisalign cost in Hertfordshire?
The cost of Invisalign depends on:
- How crowded or spaced your teeth are
- Whether you need minor, moderate or comprehensive treatment
- Whether Invisalign is combined with whitening or composite bonding
At Iconic Smiles, Invisalign treatments typically start from around £1,800, with clear written quotes and finance options (subject to status). You will always know the likely cost and duration before deciding.
Invisalign, composite bonding and whitening – full smile makeover
In many cases, Invisalign is the first step in a wider cosmetic plan. We often design:
Align
straighten teeth with Invisalign clear aligners
Bleach
whiten teeth once they are in the right position
Bond
use composite bonding or veneers to refine shape and symmetry
This sequence keeps treatment conservative while maximising the cosmetic impact. Because our Invisalign, cosmetic and implant teams plan together, your final smile is aligned, bright and structurally sound.
Iconic Transformations
Invisalign or braces – which is right for me?
Invisalign is ideal if you:
- Want a discreet, removable straightening option
- Can commit to wearing aligners 20–22 hours per day
- Prefer easier brushing, flossing and eating during treatment
Fixed braces may be better if you have very complex movements, want less reliance on self-discipline, or need certain types of tooth rotation or root control.
At Iconic Smiles, we provide both Invisalign and fixed braces, so we can recommend the option that truly fits your case rather than forcing one system.
SUCCESSFUL SMILES, EVERY DAY.
Invisalign Aftercare
Maintaining good dental hygiene after your Invisalign treatment will ensure the longevity of your newly straightened smile and prevent future dental problems.
01 Wear Retainers
When you are fitted with a retainer, you will be told how long to wear it so your teeth will not shift back into their original positions.
02 Brush and Floss Regularly
Floss your teeth once daily and brush twice daily as part of your oral health routine.
03 Visit Our Hygienist
Keeping your teeth and gums healthy requires regular checkups and cleans by our hygienists every six months.
06 Use Teeth Whitening Products
Invisalign clients wishing to whiten their teeth after treatment may discuss safe and effective teeth whitening options with us.
05 Avoid Smoking
By quitting smoking, you will improve your overall dental health and reduce your risk of developing oral cancer, gum disease, and other dental problems.
04 Avoid Hard and Sticky Foods
Foods such as hard candy, popcorn, and chewing gum should be avoided to protect your teeth and retainer.
Why choose Iconic Smiles for Invisalign?
- Diamond-level Invisalign provider with extensive case experience
- Multi-award-winning group recognised for digital innovation and patient care
- Advanced 3D scanning and simulation, not old-fashioned impressions
- Integrated planning with cosmetic, implant and orthodontic teams
- Patients travel from across Hertfordshire, North London and central London for aligner treatment
Invisalign FAQ
Is Invisalign as effective as fixed braces?
For many mild to moderate cases, yes. Invisalign can be as effective as fixed braces when planned correctly and worn as instructed. For very complex movements, fixed braces may still be better, which we will explain clearly.
How long does Invisalign take for adults?
Most adult Invisalign treatments at Iconic Smiles take around 6–18 months, depending on how far your teeth need to move and how consistently you wear your aligners.
How often do I need to wear my Invisalign aligners?
You should wear your aligners for 20–22 hours per day, removing them only to eat, drink anything other than water, brush and floss. Consistent wear is critical for predictable results.
Can I get Invisalign on the NHS?
In general practice, Invisalign is usually a private treatment. NHS orthodontics is reserved for specific clinical needs in children and is typically delivered with fixed braces, not aligners.
Can I spread the cost of Invisalign treatment?
Yes. We offer finance options (subject to status) so that many patients can spread the cost of Invisalign over affordable monthly payments.
Will Invisalign affect my speech or lifestyle?
Most people adapt within a few days. You might notice a slight lisp initially, but this usually settles quickly. Because aligners are removable and clear, they fit well with busy, social and professional lives.
Do I need retainers after Invisalign?
Yes. Long-term retainers are essential to keep teeth in their new positions. We will provide and monitor retainers as part of your orthodontic aftercare.
