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Power Generation

A large industrial generator with a window sound barrier used in the power generation industry

An orange portable generator on a trailer with generator seals on the door panel

Trims & Seals for the Power Generation Industry

Looking for weatherstripping for windows on power generators? Whether you need a solution for a portable generator or an industrial generator, Trim-Lok offers seals and trims that provide excellent noise reduction and weather-tight benefits for sealing compartments and panels.

Leading Power Generation Rubber Extrusion Manufacturer

Trim-Lok specializes in rubber extrusions and plastic trim seals for the power generation industry. We offer off-the-shelf parts as well as custom extrusions for both portable generator and industrial generator OEMs. With decades of proven expertise, our design and engineering capabilities are unmatched for the power generation industry. We can work directly with you to engineer, prototype and manufacture a custom solution that meets your needs.

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Portable Generator Parts

Run portable generators outside in all weather conditions—from rain and snow to heat and humidity. Trim-Lok designs custom seals and trims for your generator parts. Our weatherstripping protects removeable panels and keeps dust, dirt and moisture out. By sealing out the elements, you prevent damage to your portable generator and create a much-needed power supply for your home, office or RV.

Reduce Noise with a Generator SealA gasket seal used for weatherstripping a window on industrial generator enclosure

Without a proper seal against noise and vibration, portable generators can emit overly disruptive sounds. Trim-Lok’s EPDM rubber seals help drown out noise on heavy machinery, vehicles and portable generators. That’s one reason our customers in the power generation industry have relied on our rubber seals for their generator parts for decades.

Protect Generator Wires with Edge Trim

If you need to cut a hole in the panel of your portable generator to run a hose, you should protect the interior wires from touching the metal panel. Use Trim-Lok’s rubber edge trim to create a grommet and prevent the wires from scraping against the metal surface. Too much vibration or scraping against the metal edge will eventually cause the wires to wear out. Our rubber edge trim is flexible enough to bend into a U-shaped gasket for lining the hole.

A row of white industrial generators with weatherstripping window seals and electrical gaskets

Industrial Generator Parts

Industrial generators hold large engines to power buildings or small communities. Some industrial generators are compact enough to remain portable and can be transported via trailer to construction sites where crews need robust flood lights to complete dark jobs or run electricity for power tools.

Gasket Seals for a Window Sound Barrier

Industrial generator parts such as windows and panels are useful for visibility and accessibility but can let noise escape and travel throughout the building where the generator is stored. To create a window sound barrier, install Trim-Lok’s locking gasket seals between the window and body panel. In addition to sealing noise inside the enclosure, locking gaskets also offer outstanding color stability, odor-free characteristics and high-heat resistance.

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A gasket seal used for weatherstripping a window on industrial generator enclosure

Trim Seals for Enclosure Doors

Handles or hinges often accompany a door or access panel on industrial generator enclosures to allow for maintenance. Ensure a weather-tight seal that protects against moisture, dust, debris, ozone and aging with our trim seals. Customize or combine trim seals with our rubber edge trim and any of our rubber seals, such as ribbed profiles, co-extruded pedestals with sponge rubber bulbs, or flap seals to complement your application.

Materials & Secondary Operations

At Trim-Lok, we work with you to design the custom trim or seal that meets your unique application requirements. We offer a variety of materials, depending on the environment in which your generator functions—from neoprene or EPDM rubber for weatherproofing and sealing to silicone for high-heat environments. Additionally, we can pre-cut your desired generator seal and miter the pieces together, as well as form O-rings, bond parts, and vulcanize window gaskets.

Contact us to learn how we can help you meet pricing and application goals for your power generation application.

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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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Power Generation FAQs

+ Can you accommodate specific trim, seal or gasket requirements for power generation applications?

Our team has a wide array of skills sets and deep industry knowledge. We are prepared to solve your unique power generation challenges and create efficient experiences. We’ll work closely with you to determine your goals and exact requirements.

+ What are your capabilities in producing specific rubber and plastic extrusion, seal and trim products for power generation/electrical box equipment?

For over 50 years, we’ve honed our custom product and design capabilities to ensure we bring industry-specific expertise to the table to meet and solve your challenges head on. We work to accommodate your specific needs through a variety of in-depth capabilities:

  • On-site customer reviews of the problem
  • Engineering design and development using the latest in 3D CAD software and FEA
  • Reverse engineering as required
  • Secondary design processes, such as splicing, coating or notching
  • State-of-the-art rapid prototyping techniques
  • Materials, colors and compounds to match customer requirements
  • Rigorous quality control
  • On-site fit trials of first articles

+ Are you able to accommodate custom requests or secondary designs for the power generation industry for rubber and plastic extrusion, seal and trim products?

As the leading plastic and rubber extrusion manufacturer, we look for every opportunity to provide the unique methods you require, such as:
Mitered corners and frame assemblies

  • Film splicing
  • Slip coating
  • Custom color matching
  • Notching, holes or special cut outs
  • O-rings
  • In-line printing
  • Injection molded corners
  • Pressure-sensitive adhesive (PSA) tape backing

+ Can you provide samples of your rubber and plastic extrusion, seal and trim products for us to evaluate?

You can request a free sample of our rubber seals and plastic trims before you place a bulk order or contact us for a custom solution. 

+ Can you provide information on packaging and shipping options for rubber and plastic extrusion, seal and trim products?

Trim-Lok can provide personalized packaging options for your custom trim molding, extruded rubber seals, custom electrical gaskets, trims and more. Our custom packaging options include:

  • Custom boxing
  • Custom reels
  • Custom bagging
  • Header cards for retail
  • Private label

+ Do you offer any warranties or guarantees for your rubber and plastic extrusion, seal and trim products?

Trim-Lok, Inc. warrants all products to be free from defects in material and workmanship for a period of ninety (90) days from date of purchase. This warranty does not include damage to products resulting from accident, misuse, improper installation or storage, and unauthorized alterations.

Learn more about our product warranties.

+ What are your delivery options for rubber and plastic extrusion, seal and trim products for power generation equipment?

We provide timely and cost-efficient shipping from our West Coast and Midwest manufacturing facilities. Most in-stock materials and products can ship on a same-day or next-day schedule.

+ How do I establish a partnership with Trim-Lok for custom power generation seals or trims?

Contact one of our knowledgeable sales reps with any questions about customizing power generation rubber seal or plastic trim.


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