Hill Plastics has manufactured precision microwave antenna radomes since 1977, delivering thermoformed enclosures engineered for signal transparency, structural durability, and dimensional accuracy. Trusted by leading telecom OEMs and antenna manufacturers across the United States, our Lewisville, TX facility combines 45 years of expertise, advanced rotary thermoforming, and rigorous quality control to produce radomes that perform in demanding real-world deployments.
From custom thermoforming to precision CNC trimming, we deliver complete radome manufacturing solutions for telecom and OEM applications.
We produce custom radome enclosures using eight thermoforming machines, forming ABS, HDPE, UV-resistant ASA/ABS, and other RF-transparent materials to exact dimensional specifications for microwave antenna applications.
Our two 5'x10' CNC trimming centers finish radome parts to precise drawing tolerances, delivering clean edges, accurate contours, and assembly-ready components for telecom OEM integration.
We design and fabricate low-cost wood and polyurethane prototype tooling and production-grade aluminum molds, enabling rapid radome prototyping and scalable high-volume manufacturing.
Our fabrication team handles precision drilling, heat bending, bonding, fastener installation, and edge finishing to produce fully assembled, specification-compliant radome components ready for deployment.
Using low-cost wood master patterns CNC-milled to print specifications, we rapidly produce radome prototypes for design review and functional evaluation before committing to production tooling.
Our 4'x7' rotary thermoforming machine delivers cycle times 2.5× faster than standard equipment, enabling cost-effective, quality-controlled high-volume radome production for large telecom programs.
Our sales and engineering team—Brad and Cody Hill—works directly with your engineers to review radome requirements, select the optimal RF-transparent thermoplastic (such as UV-resistant ASA/ABS or HDPE), and confirm dimensional and environmental specifications.
Telecom OEMs and antenna manufacturers across the country rely on Hill Plastics for precision radome solutions.
"Great value, family business, personal attention. Over the years, Cody, Brad, and Aubrey have become valued associates in my small enterprise. Willing to tackle design challenges. Get-her-done communications. Outreach to additional sources of expertise. These folks understand the inventive process. Cody for example is a Kickstarter supporter and is familiar..."
"Hill Plastics did a great job creating a substitute back window for my RV. I have a portable mini-split air conditioner that I use in extremely hot weather to supplement my RV’s own cooling power. The mini-split has an inside unit that blows the cold air and an outside condenser..."
"Great value, family business, personal attention. Over the years, Cody, Brad, and Aubrey have become valued associates in my small enterprise. Willing to tackle design challenges. Get-her-done communications. Outreach to additional sources of expertise. These folks understand the inventive process. Cody for example is a Kickstarter supporter and is familiar..."
"Hill Plastics did a great job creating a substitute back window for my RV. I have a portable mini-split air conditioner that I use in extremely hot weather to supplement my RV’s own cooling power. The mini-split has an inside unit that blows the cold air and an outside condenser..."
"Great value, family business, personal attention. Over the years, Cody, Brad, and Aubrey have become valued associates in my small enterprise. Willing to tackle design challenges. Get-her-done communications. Outreach to additional sources of expertise. These folks understand the inventive process. Cody for example is a Kickstarter supporter and is familiar..."
"Hill Plastics did a great job creating a substitute back window for my RV. I have a portable mini-split air conditioner that I use in extremely hot weather to supplement my RV’s own cooling power. The mini-split has an inside unit that blows the cold air and an outside condenser..."
With nearly five decades of specialized experience, Hill Plastics brings unmatched capability and reliability to every radome program.
Since 1977, we have manufactured radomes for leading U.S. telecom OEMs, with staff averaging over 20 years of industry tenure.
We select from a broad thermoplastic portfolio—UV-resistant ASA/ABS, HDPE, ABS—to meet each radome's RF transparency and weatherability requirements.
From CAD design and mold making to thermoforming, CNC trimming, and nationwide fulfillment, we deliver complete turnkey radome solutions under one roof.
Our rotary thermoforming machine runs 2.5× faster than standard equipment, delivering cost-competitive pricing at any production volume for U.S.-based antenna programs.
Experienced engineers dedicated to precision radome manufacturing and customer success.
Sales & Engineering Team
Brad Hill brings deep expertise in plastic thermoforming design and materials engineering to every customer project. As a key member of Hill Plastics' sales and engineering team, Brad specializes in helping clients navigate the complexities of material selection—evaluating cost, impact requirements, durability, tensile strength, chemical resistance, and environmental factors to identify the optimal PS or HIPS grade for each unique application. He works closely with customers from initial concept through prototype approval, offering guidance on tooling design, process optimization, and production planning. Brad's hands-on approach ensures that every thermoformed component is engineered for performance, manufacturability, and cost-effectiveness. His commitment to collaborative problem-solving and technical precision has made him a trusted advisor to OEM manufacturers, aerospace clients, and medical device companies nationwide. With a focus on delivering turnkey solutions that meet exact specifications, Brad exemplifies Hill Plastics' dedication to quality, innovation, and customer success.
Sales & Engineering Team
Cody Hill is a skilled plastics engineer and sales professional with a passion for transforming customer ideas into precision-manufactured reality. As part of Hill Plastics' dedicated sales and engineering team, Cody provides expert consultation on product design, material selection, and tooling strategy for custom thermoforming projects. He leverages advanced CAD tools like SolidWorks to collaborate with clients on design refinements, ensuring optimal part geometry, wall thickness distribution, and draft angles for successful vacuum forming. Cody's technical knowledge spans the full spectrum of PS and HIPS materials, enabling him to recommend the best plastic grade based on application-specific demands such as impact resistance, rigidity, clarity, and cost. From rapid prototyping using low-cost tooling to scaling up for high-volume production runs, Cody guides customers through every phase of the manufacturing process with transparency and attention to detail. His proactive communication style and commitment to delivering on-time, on-budget results have earned him the trust of clients across aerospace, telecommunications, industrial equipment, and medical device sectors.
An antenna radome is a structural, weatherproof enclosure that protects a microwave or RF antenna from environmental elements—wind, rain, ice, UV exposure, and debris—while being electromagnetically transparent so it does not interfere with signal transmission or reception. Radomes maintain antenna performance in harsh outdoor deployments while reducing wind loading and mechanical stress on the antenna structure.
Talk to our engineering team for expert guidance and a free project consultation.
Hill Plastics manufactures and ships custom radomes and thermoformed plastic parts to customers throughout the United States.
Nationwide U.S.
Service Area
Lewisville, TX
Manufacturing Facility
Mon–Fri, 7AM–4:30PM
Business Hours
We deliver custom radomes and thermoformed parts to OEMs and telecom companies nationwide.
Continuously manufacturing since 1977 for telecom and OEM industries.
Trusted radome supplier to CommScope, Antenna Research, and leading OEMs.
Engineering designs and CNC interfaces powered by industry-standard SolidWorks software.
Share your radome specifications, production volume, and timeline with our engineering team. We'll respond promptly with material recommendations, tooling options, and competitive pricing tailored to your program.
For immediate assistance, feel free to give us a direct call at +1 972-436-9717. You can also send us a quick email at sales@hillplastics.com.
For immediate assistance, feel free to give us a direct call at +1 972-436-9717. You can also send us a quick email at sales@hillplastics.com.