Extruded Plastic Window & Door Seals
Vip Rubber & Plastic operates a dedicated plastic extrusion facility producing seals, weatherstripping, and profiles for the window and door industry. Since 1961, we have supplied some of the largest window and door manufacturers, construction companies, and distributors in the country with high-quality extrusions that perform exactly as expected.
We’ve also developed a relationship with raw material suppliers based on trust and reliability, making us able to procure material at the best price on the West Coast. Among custom manufacturers, our prices cannot be beat.
We manufacture entirely in the USA, and every part is made to order for you.
Plastic Seal Manufacturing for the Window and Door Industry
Our experience in fenestration runs deep. We have manufactured glazing seals, compression seals, kerf seals, bulb seals, fin seals, and custom profiles in virtually every configuration required by the window and door market. Whether you are building residential windows, commercial storefront systems, sliding glass doors, or impact-rated products, we can produce the plastic seal or weatherstrip profile that fits your design without compromise.
Because we manufacture to your exact dimensions and tolerances, there is no need to engineer your product around a stock seal. You tell us what you need, and we produce it.
Seal Types and Profiles We Extrude
Our plastic extrusion capabilities cover a wide range of seal types and profile geometries used throughout the window and door industry. We work from customer-supplied drawings, samples, or specifications, and our team can assist in design review before tooling is cut.
Common profiles we manufacture include:
- Compression seals
- Glazing seals and glazing channels
- Kerf-mounted weatherstripping
- Fin seals and wiper seals
- Bulb seals
- Cap seals and snap-in trim profiles
- Custom co-extruded dual-material profiles
- Rigid frame extrusion profiles
- Flexible lip seals
- Flexible U-channel and J-channel profiles
If your profile is not on this list, it does not mean we cannot make it. We have built tooling for an enormous range of geometries over six-plus decades in production.
Extruded Window and Door Seals
Vip Rubber and Plastic is one of the best rubber and plastic manufacturing facilities in America. We specialize in custom rubber extrusions, plastic extrusions, rubber sheet products, molded rubber products, plastic pipe and tubing. We have been manufacturing high-quality parts in the USA since 1961. Our capabilities range from very complex, custom-made parts and profiles to simple, more common, and standard shapes.
Plastic Materials Available
Selecting the right material is critical to seal performance and longevity. Our team has the knowledge and supplier relationships to help you identify the best material for your specific application, environmental conditions, and performance targets. We manufacture with all of the following materials:
- Rigid PVC: Frame profiles, glazing channels, rigid trim
- Flexible PVC / Vinyl: Compression seals, weatherstripping, soft-touch applications
- TPV / Santoprene: High-performance weatherstripping, temperature resistance
- Monprene: Flexible seals requiring low compression set
- Polypropylene: Structural profiles, rigid fin seals
- ABS: Rigid decorative trim and structural profiles
- Polycarbonate: High-impact applications
- Polystyrene: Lightweight trim profiles
- LDPE / LLDPE / MDPE / HDPE: Flexible profiles, moisture-resistant applications
- Polyethylene: Low-friction wiper seals and liners
- Custom Compounds: Proprietary blends formulated to your requirements
We also offer UV-resistant compounds and color-matched material for applications where exterior durability or aesthetic consistency is required.
Custom Extrusion Capabilities
There is a common assumption that custom-extruded parts take a long time and cost more than off-the-shelf alternatives. In many cases, a custom seal from Vip will cost less than a stock product that only partially fits your needs and requires additional modification to install. We manufacture complex and simple profiles with equal precision. Our capabilities include:
- Very complex, multi-cavity custom profiles
- Simple standard shapes in high volume
- Co-extrusions combining rigid and flexible materials in a single profile
- Multi-durometer profiles for combined structural and sealing performance
- Parts requiring tight dimensional tolerances
If you have tried to find an adequate seal off the shelf and come up short, contact us. We have solved this problem for window and door manufacturers at every level of the market.
Serving the Window, Door, and Construction Markets Since 1961
We have manufactured extrusions for the new home construction, fenestration, and commercial glazing markets for decades. Contractors, window fabricators, and distributors return to us because our extrusions install cleanly, hold to spec, and outlast the lower-quality alternatives that cut corners on material or dimensional accuracy.
We supply manufacturers building high-volume production programs and smaller fabricators who need shorter runs produced without excessive minimum order requirements. Our goal is the same regardless of order size: produce the part right, get it to you on time, and make it easy to do business with us.
Our Plastic Extrusion Team
George runs our plastic extrusion department and oversees operations across the entire company. With more than 30 years at Vip, there are few extrusion challenges he has not seen and solved. His standards for what leaves our facility are uncompromising. Customers who work with us directly know that when George has reviewed a job, it is right.
Request a Quote for Custom Extruded Window and Door Seals
Getting started is straightforward. Send us your drawing, sample, or specification, and we will review it and provide a quote.
Contact Our Team of Experts Today
Vip Rubber and Plastic is one of the best rubber and plastic manufacturing facilities in America.
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