NewSmile holds ISO 13485:2016 certification — the highest international standard for medical-device quality and safety — and its aligners and retainers are licensed by Health Canada.
By Joanna M. | Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
If you or your child recently finished braces or Invisalign treatment in Canada, you've likely been handed — or offered — a Hawley retainer. It's one of the oldest and most recognized retainer styles in orthodontics, and for good reason: it works. But is it the right choice for Canadians in 2026?
This guide covers everything you need to know about Hawley retainers in Canada: what they are, how they compare to clear retainers, what they cost, and whether a more modern alternative might suit your lifestyle better.
A Hawley retainer is a removable orthodontic appliance made from two main components: a hard acrylic plate that sits against the roof of your mouth (or along the inner surface of your lower teeth), and a stainless steel wire that arches across the front of your teeth to hold them in place.
Named after Dr. Charles Hawley, who developed the design in the early 20th century, these retainers have been a staple of post-orthodontic care for decades. Canadian orthodontists and dentists still commonly prescribe them today — especially for patients coming off traditional metal braces.
After your braces or aligners are removed, your teeth are in their corrected positions — but the bone and soft tissue around them hasn't fully stabilized yet. Without a retainer, teeth can shift back toward their original positions, a process called relapse.
The Hawley retainer works by maintaining gentle, consistent pressure against the front teeth via the wire, while the acrylic plate anchors the appliance and prevents the back teeth from drifting. Worn consistently — especially at night — it locks in the results you worked hard (and paid) to achieve.
Canadians have several retainer options after orthodontic treatment. Here's how they compare:
| Type | Material | Visibility | Durability | Typical CA Cost |
|---|---|---|---|---|
| Hawley Retainer | Wire + acrylic | Visible wire across teeth | 5–10 years | CAD $150–$500/arch |
| Clear Essix Retainer | Thin plastic | Nearly invisible | 1–3 years | CAD $200–$600/arch |
| Fixed/Bonded Retainer | Glued wire | Hidden behind teeth | 5–10+ years | CAD $300–$600/arch |
| NewSmile Custom Clear Retainer | BPA-free clear plastic | Virtually invisible | 1–3 years* | From CAD $129/pair |
The cost of a Hawley retainer in Canada varies by province and provider, but you can generally expect to pay:
Some Canadian dental insurance plans cover retainers as part of orthodontic benefits — check with your provider to see if you have orthodontic coverage remaining after your treatment.
For Canadians looking for a more affordable custom retainer option, NewSmile offers custom-fit clear retainers from CAD $129/pair, made from your at-home impressions and shipped directly to you.
Proper care extends the life of your Hawley retainer significantly. Here's what Canadian orthodontists recommend:
Most Canadian orthodontists recommend the following wear schedule:
"Retention is lifelong. The retainer is the last step of your orthodontic treatment, and it never truly ends."
This depends on your priorities. Here's a quick breakdown:
Many Canadians who finish orthodontic treatment opt for custom clear retainers from NewSmile as their go-to maintenance solution. You take your impressions at home, mail them in, and receive a precision-fit retainer made to hold your post-treatment alignment — no orthodontist appointment needed.
In Canada, you can get a retainer through:
If you already had braces or orthodontic treatment completed and just need retainers to maintain your results, the at-home impression route is a popular, convenient choice for Canadians.
Bottom line for 2026: if your priority is maximum lifespan and your provider recommends it, a Hawley remains a solid chairside choice. If your priority is value, comfort, and easy replacement — especially when a set gets lost mid-year — a custom clear pair from NewSmile, from $139 CAD on subscription or $199 CAD one-time with the impression kit included and free Canada-wide delivery, is the option most Canadians now pick for maintenance.
Hawley retainers are durable, but they still get lost, sat on, or cracked — and a lost retainer means paying the full chairside price again. A replacement Hawley through a Canadian dental office typically runs $150–$500 CAD per arch, the same as the first set: new appointment, new in-office impressions, new lab bill.
A NewSmile replacement pair costs from $139 CAD on a subscription plan (or $199 CAD one-time), with the at-home impression kit included and free delivery across Canada. If you replace roughly on the schedule your provider recommends, the subscription route keeps a fresh pair arriving on a set cadence — pause or cancel any time — so you are never caught paying a rush dental bill for a cracked wire. See current NewSmile retainer plans and pricing before your old set gives out.
Putting it in plain numbers: two Hawley replacements at the dentist over five years commonly land between $300 and $1,000 CAD, before appointment time off work. A subscription pair from NewSmile at $139 CAD per pair on subscription stays well under that range, uses dental-grade BPA-free material, and arrives without an office visit.
Whether you stay with a Hawley or switch to a clear replacement, use these simple checks the day a new set arrives. A well-fitting retainer seats fully with even contact across the teeth, stays put when you speak, and comes off with gentle, even resistance. Mild tightness for the first night or two is common and usually settles.
Stop and reorder rather than forcing a tray that shows any of these signs: a visible gap between the appliance and the teeth, rocking when you press on it, sharp pressure on one tooth, or a set that will not seat at all after a stretch without wear. If your teeth have already shifted enough that a same-size replacement will not seat, that can call for new impressions — or, in the case of meaningful movement, a conversation with your dental provider about aligner options rather than a retainer reorder. A retainer is designed to hold teeth where they are, not to move teeth into a new position.
Grinders get an extra check: if you wake with jaw soreness or you are chewing through retainer plastic, a retainer alone is the wrong tool for the overnight job. A dedicated night guard spreads grinding forces that a thin retainer is not built to absorb — see when a custom NewSmile night guard makes more sense alongside your retainer.
Set expectations the same way for a first set or a reorder. With NewSmile Canada, the path is: order online, receive the at-home impression kit, take your upper and lower impressions (about 15 minutes), return them in the pre-paid envelope, the lab fabricates your custom set, and the finished retainers ship to your door across Canada. Your finished retainers ship as soon as production is complete — the full loop most commonly runs about two to three weeks door to door, depending on how quickly impressions go back in the mail. There is no fixed same-week promise; rushing fabrication is what produces ill-fitting sets and remakes.
Ordering the moment a retainer cracks or goes missing — not after weeks of going without — is the cheapest insurance there is: it keeps your teeth held in place while you wait, and it keeps a small replacement order from turning into a bigger orthodontic bill. Start your replacement order here the same day.
No — Hawley retainers require in-office impressions and custom fabrication by a dental lab, which means you'll need a dental professional appointment. However, clear retainers like those from NewSmile can be ordered online with an at-home impression kit, which is a popular alternative for Canadians who want to skip the office visit.
Some group benefits plans in Canada include orthodontic coverage that may partially cover retainers — but coverage varies widely. Check your provincial health plan and private insurer. Many Canadians pay out-of-pocket, which is why lower-cost options have become popular.
With proper care, a Hawley retainer typically lasts 5–10 years. The wire can be bent back into shape after minor distortions, and the acrylic plate is quite resilient — making it one of the longer-lasting removable retainer options.
Teeth can start shifting within days to weeks of stopping retainer wear, depending on how long ago your treatment ended. The longer you've been out of treatment, the more stable your teeth generally are — but most orthodontists recommend some level of nightly wear indefinitely to be safe.
A replacement Hawley typically costs $150–$500 CAD per arch at a dental office — the same as the first set. A custom clear replacement pair from NewSmile costs from $139 CAD on a subscription plan (or $199 CAD one-time), with the impression kit included and free delivery across Canada.
NewSmile makes custom clear (Essix-style) retainers from at-home impressions — a discreet alternative many Canadians choose over a wire Hawley for maintenance and replacement. Hawley retainers themselves require an in-office visit with a dentist or orthodontist.
Plan for about two to three weeks door to door across Canada: kit shipping, your at-home impressions, return mail, lab fabrication, then finished retainers shipped as soon as production is complete. Order the day yours breaks or goes missing.
No. A Hawley retainer holds teeth in position but does not provide cushioning against grinding forces. If you grind your teeth at night (bruxism), you'll need a separate custom night guard. NewSmile offers both retainers and night guards for Canadian customers.
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