Founded in 1983, Alcot Plastics Ltd. has built a reputation as a trusted manufacturer of high-quality polyethylene foam products. Now located in Guelph, Ontario, we continue to lead the PE foam industry with an innovative extrusion process pioneered by our founder, Jan Alac. This system allows us to minimize waste, reduce startup time, and deliver consistent, efficient production—making us a preferred partner across Canada.
Recent Custom PE Foam Projects
- Custom mattress components—including interior foam formed in a Greek omega (Ω) shape
- Roll-bar padding for performance and racing vehicles
- Polyethylene foam bottle stoppers in custom shapes
- Protective packaging for electronics, glassware, toys, and other sensitive products
Why Choose Alcot Plastics?
- Rapid 15-minute startup time—much faster than conventional extrusion systems
- Ability to run small or specialty orders efficiently
- 8-hour shift production without unnecessary material waste
- Advanced extrusion control system for consistent product sizing
- Flexible customization capabilities
- Commitment to consistent quality and fast turnaround
Our Polyethylene Foam Products
Backer Rods
Our closed-cell backer rods are trusted by contractors nationwide for their flexibility, durability, and moisture resistance. They help control joint depth, support sealants, and reduce excess material use—delivering reliable performance on both horizontal and vertical applications.
Foam Screening Splines
Our foam screening splines are built to withstand outdoor exposure without crumbling or degrading. Available in multiple sizes, they offer a secure fit for window screens and deliver long-term performance, even in challenging conditions.
Pool Noodles
Lightweight, buoyant, and endlessly fun, our pool noodles are a Canadian-made summer favorite. We manufacture them in custom colors, sizes, and densities—perfect for swimming, aquatic therapy, and pool games.
Custom Bottle Stoppers
We produce made-to-order polyethylene foam stoppers for a range of industries—from wine and spirits to lab containers and specialty packaging. Our foam stoppers offer a snug, reliable seal in a variety of shapes and dimensions.
Pipe Insulation
Energy efficiency starts with quality insulation. Our closed-cell polyethylene foam pipe insulation helps reduce heat loss, protect pipes from condensation, and improve system performance. We offer custom sizing and flexible ordering for commercial and residential applications.
Alcot Plastics Ltd. proudly serves customers across Canada with high-performance polyethylene foam products made to order. For custom projects, standard items, or questions about your application, contact us today. Popular products include pool noodles, backer rods, screening splines, pipe insulation, and more.
FAQs
Polyethylene foam is a lightweight, flexible polymer used in packaging, sealing, insulation, and recreation. It’s valued for its shock absorption, water resistance, and versatility—ideal for products like pool noodles, backer rods, screening splines, and pipe insulation.
Our proprietary extrusion process—developed by founder Jan Alac—allows us to reduce waste, cut production time, and respond quickly to custom orders. With over 40 years of innovation and a reputation for reliability, we continue to lead in foam manufacturing.
Traditional foam extrusion setups can take hours to start. Our system is up and running in just 15 minutes. It allows us to handle small batch runs efficiently and produce consistent foam dimensions across a wide range of product types.
Faster startup means less downtime and reduced energy use. Our precise control systems ensure consistent product output, while the reduced waste improves both sustainability and cost-effectiveness.
Proper pipe insulation helps prevent heat loss, reduces condensation, and improves energy efficiency. Our polyethylene foam insulation is moisture-resistant and highly effective—making it a smart choice for residential and commercial systems.