---
title: "Retainer Types UK | Essix, Hawley, Fixed & Vivera (2026)"
url: https://virtualconsultant.online/guides/retainer-types-comparison-uk
description: "Compare the four main retainer types available in the UK — Essix, Hawley, fixed bonded, and Vivera — including costs, durability, hygiene."
updated: 2026-09-19T00:00:00Z
publisher: Virtual Consultant Online
---

Retainers

After Treatment

Comparison

# Retainer Types Compared — Which Is Right for You in the UK?

After orthodontic treatment, retainers hold your teeth in their new positions. There are four main types available in the UK — each with different wearing requirements, durability, cost, and suitability depending on your treatment.

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## Why retention is essential

The British Orthodontic Society (BOS) advises that retainers should be worn indefinitely to maintain the results of orthodontic treatment. Teeth have a natural tendency to drift back towards their original positions — a process known as relapse — driven by the periodontal ligament fibres, ongoing jaw growth in younger patients, and soft tissue pressure from the lips and tongue. Without retainer wear, some degree of movement is almost universal over time. The BOS guidance states clearly that there is no finite period after which retainers can safely be abandoned. Full-time wear is recommended initially (typically for the first three to six months), transitioning to night-time only thereafter.

## Essix (vacuum-formed) retainers

Essix retainers are the most commonly issued type in the UK. They are made from clear thermoplastic material and are vacuum-formed over a model of your teeth, covering all the tooth surfaces. They are virtually invisible when worn and are the preferred option for patients who prioritise aesthetics. Essix retainers are relatively inexpensive to replace (typically £80–£150 per arch privately), but they are less durable than other types — most need replacing every one to three years depending on wear. They do not allow the upper and lower teeth to come into full contact, which some patients find uncomfortable at night. They can discolour if exposed to hot drinks or staining foods. Cleaning with cool water and non-abrasive soap or retainer cleaning tablets is recommended.

## Hawley retainers (wire and acrylic)

A Hawley retainer consists of an acrylic plate that sits against the roof of the mouth (upper) or along the inside of the lower arch, with a labial wire that passes across the front teeth. They are more durable than Essix retainers — a well-maintained Hawley can last five to ten years — and allow the teeth to come together naturally when biting. Some orthodontists prefer Hawley retainers as the wire can be adjusted if minor tooth movements occur. They are more visible than Essix retainers and can affect speech initially. They are bulkier and some patients find them less comfortable. Replacement costs privately are typically £150–£250 per retainer, reflecting the greater laboratory time involved in fabrication. They are less commonly issued as a first-line retainer in the UK than they were previously, but remain valuable for complex cases.

## Fixed (bonded) retainers

A fixed retainer is a thin wire bonded to the back surfaces of the teeth — most commonly the lower six front teeth — with dental adhesive. It is permanent, invisible to others, and requires no patient compliance. Fixed retainers are particularly recommended for patients with gaps between the front teeth, severe rotations, or a history of relapse — as these cases are at high risk of movement without constant retention. The main disadvantages are that they require careful oral hygiene: flossing must be threaded under the wire using a floss threader or interdental brush, and plaque can accumulate at the bonding points if cleaning is inadequate. Fixed retainers can occasionally debond (come loose) without the patient noticing, allowing movement to occur. Regular dental checks help detect debonding early. Placement costs privately are typically £150–£350 per arch. Many orthodontists issue both a fixed lower retainer and removable upper Essix retainer as a combination protocol.

## Vivera retainers (Invisalign)

Vivera retainers are manufactured by Align Technology — the same company that makes Invisalign — using the same proprietary SmartTrack material as Invisalign aligners. They are custom-made from a digital scan of your teeth and are typically issued in sets of three (one upper and one lower per set). Vivera retainers are 30% thicker than standard Essix retainers according to Align Technology data, making them more durable. They are available to any patient (not just Invisalign patients) from an Invisalign-trained provider. A set of three Vivera retainers typically costs £300–£500 privately. They offer the same aesthetic advantages as Essix retainers and require the same care. They are a premium option best suited to patients who have had Invisalign treatment and already have their digital records on file with their provider.

## Comparison: cost, durability, hygiene, aesthetics, and suitability

Essix retainers: cost £80–£150 per arch privately, moderate durability (1–3 years), easy to clean, very discreet, suitable for most cases. Hawley retainers: cost £150–£250 each, high durability (5–10 years), easy to clean, more visible, good for cases needing adjustment. Fixed retainers: cost £150–£350 per arch, very durable if bonded well, requires careful flossing, completely invisible, best for high-relapse-risk cases. Vivera retainers: cost £300–£500 for a set of three, high durability, same care as Essix, very discreet, premium option for Invisalign patients. Many patients use a combination — a fixed lower retainer supplemented by a removable upper retainer — offering the security of permanent lower retention with the flexibility of a removable upper appliance.

## What happens if you stop wearing retainers?

Teeth will move. The speed of movement depends on the original severity of the misalignment, age, and individual biology. Some patients notice movement within weeks of stopping; others see gradual drift over months or years. Lower incisors tend to crowd over time, and gaps between front teeth tend to reopen. Once movement has occurred, the options are to refit a retainer (which may correct minor movement if caught early), use a new course of aligners or braces to correct the relapse, or accept the new position. Prevention by consistent retainer wear is always preferable and far less costly than retreatment.

## Useful related pages

[Retainers — Complete Guide](https://virtualconsultant.online/guides/orthodontic-retainers-guide)

[Retainer Cost UK](https://virtualconsultant.online/guides/retainer-cost-uk)

[Fixed vs Removable Retainers](https://virtualconsultant.online/guides/fixed-vs-removable-retainers)

[After Braces UK](https://virtualconsultant.online/guides/after-braces-uk)

[Get a Quote](https://virtualconsultant.online/evaluations/quote)

This guide is for general information only. It is not a diagnosis, treatment plan, or substitute for advice from a registered dentist or orthodontist.

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### Frequently Asked Questions

Which retainer is best after braces?

There is no single best retainer — the right choice depends on your case. Most orthodontists in the UK now recommend a combination of a fixed lower retainer (for cases at risk of lower crowding) and a removable upper Essix retainer. High-risk cases (severe rotations, gaps, previous relapse) are often given fixed retainers on both arches. Discuss the options with your orthodontist at the end of treatment.

How long do I need to wear retainers?

Retainer wear is indefinite — the British Orthodontic Society advises continuing for as long as you want your teeth to stay where they are, with no point at which it is safe to stop. The usual pattern is full-time wear, day and night, for the first three to six months after braces come off, when the teeth are least stable, then stepping down to nights only for the long term. A bonded wire behind the front teeth, if you have one, stays in place permanently. Stopping altogether allows gradual movement whatever stage you are at, and a retainer left out for weeks often no longer fits.

Is a fixed retainer better than a removable one?

Fixed retainers remove the compliance requirement — they work without you having to remember to wear anything. However, they require more careful oral hygiene and can occasionally debond unnoticed. Removable retainers are easier to clean but only work if worn consistently. Many orthodontists recommend both types together for optimal long-term results.

Can a retainer move teeth back into position?

A retainer can correct very minor, recent movement if a tighter-fitting retainer is placed promptly. However, retainers are designed to hold teeth in position, not to move them. If significant relapse has occurred, a new course of aligners or fixed braces is required to move the teeth back before a retainer is fitted.

What if my retainer breaks?

Contact your orthodontist promptly. In the meantime, do not wear a broken retainer as sharp edges could damage the soft tissue. If you have a spare set (Vivera retainers are issued in sets of three for this reason), move to the next set. A replacement Essix retainer can usually be made within one to two weeks from the original dental model.

Do NHS patients get retainers?

Yes. NHS orthodontic treatment includes retainers as part of the course of treatment (Band 3, currently £332.10 in England). However, replacement retainers after the active treatment period has ended may be chargeable. Check with your NHS orthodontist what the retainer protocol and replacement policy is before your treatment ends.

Can I have both a fixed and a removable retainer?

Yes, and it is a common combination. Many UK orthodontists fit a bonded wire behind the lower front teeth and provide a removable Essix retainer for the upper arch, or give a removable retainer to wear at night over a fixed wire as a back-up. Dual retention costs more, with fixed retainers typically £150–£350 and Essix retainers £80–£150 per arch, but offers extra protection for cases at higher risk of relapse.

How often do Essix retainers need replacing?

Clear Essix retainers typically last 12 to 24 months with nightly wear, sometimes longer with careful cleaning, before they crack, cloud or lose their tight fit. Grinding your teeth or cleaning them with hot water shortens their life. A replacement usually costs £80–£150 per arch and needs a new scan or impression if your teeth have changed. Many patients keep a spare so they are never without one while a replacement is made.

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Citation details

Title Retainer Types UK | Essix, Hawley, Fixed & Vivera (2026)

Publisher Virtual Consultant Online

Published 2024-06-01

Updated 2026-09-19

URL [https://staging.virtualconsultant.online/guides/retainer-types-comparison-uk](https://staging.virtualconsultant.online/guides/retainer-types-comparison-uk)