Lower Suction Dentures in Richmond, BC

Richmond Denture Clinic provides lower suction dentures in Richmond for patients who experience loose, floating or uncomfortable lower dentures. This technique uses detailed functional impressions to record the natural shape and movement of your tongue, cheeks, jaw and surrounding oral tissues.


This information allows our denturist to create custom lower suction dentures designed to form a closer seal with the tissues supporting the lower jaw. When effective suction is achieved, the denture may resist lifting and shifting while you eat, speak, laugh and smile.


For eligible patients, suction dentures for the lower jaw can provide greater stability while reducing reliance on denture adhesive. They may offer a comfortable, removable treatment for loose lower dentures without requiring dental implants or surgery.



Results depend on your oral anatomy, tissue condition and jaw movements. A personalized assessment is required to determine whether lower suction dentures are appropriate and what degree of stability may be achievable.

How Lower Suction Dentures Work

The technique uses functional impressions for lower dentures to record the shape and movement of the tongue, cheeks and surrounding oral tissues. This information helps create custom lower dentures whose borders work with the tissues to form a more effective seal.



When suitable conditions are present, this lower denture border seal can create a gentle suction effect that helps the denture resist lifting during speaking, eating and other mouth movements.

  • Greater Resistance to Lifting and Floating

    For patients with lower dentures that keep lifting, an effective seal may help reduce shifting during speaking, eating and laughing. This added stability may support greater confidence during everyday activities.

  • Fewer Movement-Related Sore Spots

    A close, carefully balanced fit may reduce rubbing and pressure caused by unwanted denture movement. Follow-up adjustments may still be needed to maintain comfort and address individual pressure areas.

  • Improved Chewing Stability

    More stable lower dentures may make it easier to bite and chew a wider variety of foods. Results depend on the patient’s oral anatomy, bite and ability to adapt to the new denture.

  • A Non-Implant Treatment Option

    For eligible patients, suction dentures may offer a non-surgical option for lower denture stability. An assessment is required to determine whether suction dentures or an implant-supported option better suits your needs.

  • Reduced Reliance on Adhesives

    When sufficient suction is achieved, patients may be able to wear lower dentures with less adhesive or none at all. The strength of the seal and need for adhesive vary between patients.

  • Customized for Your Mouth

    Each denture is created using detailed impressions, jaw measurements and an evaluation of your oral movements. These steps allow us to produce custom lower suction dentures tailored to your fit, function and appearance.

Am I a Candidate for Suction Dentures?

Candidacy depends on the condition and movement of your oral tissues, jaw shape, current denture fit and other clinical factors. Not every patient will achieve the same degree of suction.


Even when complete suction cannot be achieved, the design and impression process may still improve mandibular denture stabilization. A professional assessment is necessary before predicting the result.


If you recently had teeth removed, your denturist will determine when your tissues are ready for a complete lower denture fitting. Timing varies according to healing and your treatment plan.

logo for semcd certified clinician lower suction denture

Difference Between SEMCD and Lower Suction Dentures

SEMCD stands for Suction Effective Mandibular Complete Denture. While “lower suction dentures” is a general description, SEMCD refers to a specific clinical technique that uses the tongue, cheeks and surrounding oral tissues to help form a seal around the denture. When effective suction is achieved, it may improve stability and reduce reliance on adhesive.


The process begins with a complimentary consultation and assessment, followed by detailed functional impressions of the lower arch. We also evaluate jaw movements, measure the relationship between the upper and lower jaws, and review the denture’s bite, fit and appearance before completion.


Our experienced team uses these measurements to create mandibular suction dentures tailored to your mouth. Follow-up appointments allow us to evaluate the fit and make adjustments that support comfortable function, stability and a natural-looking smile.

Explore Lower Dentures With Less Adhesive

Book a suction denture consultation in Richmond to have your current dentures assessed and learn whether this technique is appropriate for you. Our registered denturist will explain your options for improved lower-denture stability, comfort and everyday function.

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