Trims & Seals for the HVAC Industry
Looking for heat-resistant seals for a furnace or edge guards for an HVAC replacement part? Explore Trim-Lok’s trims and seals for damper blades, access doors, vibration control and more.
Leading HVAC Rubber Extrusion Manufacturer
Trim-Lok specializes in rubber extrusions and plastic trim seals for the HVAC industry. We offer off-the-shelf parts as well as custom extrusions for heating, cooling, and ventilation OEMs. With decades of proven expertise, our design and engineering capabilities are unmatched for the HVAC industry and commercial HVAC parts. We can work directly with you to engineer, prototype and manufacture a custom solution that meets your needs.
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HVAC Application Benefits
Our HVAC seals and rubber edge trims can help you achieve a variety of application benefits, such as:
- • Durability: Withstand demanding conditions, including temperature fluctuations and constant movement
- • Flexibility: Ensure a proper fit that contours to irregular shapes and challenging areas
- • Protection: Shield sensitive HVAC areas from outside factors, such as dust, moisture and contaminants
- • Noise reduction: Help lessen noise during operation and contribute to a more comfortable indoor environment
HVAC Seals & Gaskets
The right HVAC gasket or seal can easily complete your repair or replacement project. Our engineers know this, which is why we listen closely to your desired application and work to provide a custom edge trim or trim seal solution for your design.
Trim-Lok offers heat resistant seals and trims for HVAC replacement parts to:
- • Seal panel openings, flaps and doors
- • Reduce motor transmission or fan vibration
- • Allow for thermal expansion and contraction
- • Protect outdoor applications from UV light, moisture and low temperatures
Applications for Heat Resistant Seals
In addition to our edge trims and trim seals, customers commonly use our rubber seals (X2828, X109BT, X119HT), dual durometer trim, and flap seals for HVAC projects.
Common applications include:
- Damper blade seals
- Access door gaskets
- Screw cover gaskets
- Duct/rubber pipe seals
- Weather stripping
- Edge guards
- Vibration control
- HVAC gaskets
What Is an EPDM Rubber Gasket Used For?
EPDM rubber gaskets and seals are used for sealing environments from ozone, oxygen, acids, weather, sunlight and aging. EPDM rubber provides excellent stability and heat resistance. These properties make it an ideal choice for the HVAC industry.
Heat-Resistant Seal Materials
The combination of materials and adhesives are key to a gasket’s success in its application. As a leading plastic and rubber extrusion manufacturer, we offer custom material selection and design assistance to ensure you get the best possible solution for your application. For HVAC applications, we may use flexible PVC trim, EPDM sponge rubber compound or a combination of materials, such as silicone, polypropylene and TPV.
We assist with material selection by evaluating your HVAC application requirements and material properties such as tensile strength, compression set. We also choose the material based on resistance to heat, abrasion, erosion and flame. Learn more about our materials.
HVAC Seal Secondary Operations
A variety of secondary operations complement our custom design and manufacturing processes for rubber pipe seals, HVAC gaskets, heat resistant seals and trims for HVAC replacement parts. We offer the following secondary operations:
- • Cut to length
- • Frame assemblies
- • O-ring assemblies
- • Notching
- • Slip coating
- • Drilling/notching
- • Inline taping*
*If your application requires fastening, pressure-sensitive tape can eliminate the need for screws or other fastening methods such as clips. Contact us to learn how we can help you meet pricing and application goals for your HVAC project.
Try Before You Buy
Not sure if a product is right for you? Request a free sample to see our products firsthand before you place your order.
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