Frequently Asked Questions About International WorkStar Roof Trim

What material is the International WorkStar roof trim made from, and how durable is it?

Most International WorkStar roof trim options are manufactured from either 304-grade stainless steel or heavy-duty chrome-plated steel. Stainless steel versions offer superior corrosion resistance and typically last 10-15 years with minimal maintenance. Chrome-plated options provide excellent shine but require more frequent cleaning to prevent pitting, especially in areas with road salt exposure. Both materials are designed to withstand highway speeds and severe weather conditions without warping or loosening.

Will this roof trim fit my specific WorkStar model year, and are there different sizes available?

International WorkStar roof trim compatibility varies by cab configuration. Standard trim fits WorkStar models from 2008-2017 with the conventional cab design. The most common sizes are 5-inch and 7-inch widths, with lengths ranging from 50 to 73 inches depending on your specific cab roof measurement. Extended cab and crew cab models may require different trim lengths. Always measure your roof edge from corner to corner before ordering, as some model years have slight dimensional variations.

How difficult is the installation process, and what tools will I need?

Installation typically takes 2-3 hours and requires basic hand tools including a drill with metal bits, rivet gun, measuring tape, and safety equipment. Most roof trim kits include pre-drilled mounting holes that align with factory mounting points on 2008-2015 models. For 2016-2017 models, you may need to drill additional holes. The trim attaches using heavy-duty rivets or self-tapping screws (usually included). Many customers recommend having a helper to position the trim while securing, as the pieces can be unwieldy when working alone on a ladder.

What styles and finishes are available, and how do they affect the appearance?

International WorkStar roof trim comes in four primary styles: straight edge, angled edge, bull nose, and aerodynamic. Finish options include mirror polish, brushed stainless, chrome, and powder-coated black. Mirror polish and chrome provide maximum shine but show fingerprints and require monthly cleaning. Brushed stainless offers a more subtle, professional appearance and hides minor scratches better. The aerodynamic style can improve fuel efficiency by 1-2% according to customer reports, while the bull nose style provides a classic, rounded appearance preferred by owner-operators.

Do I need to remove my existing roof trim before installing new trim, and will it damage the paint?

Yes, existing trim should be removed before installing new pieces to ensure proper fitment and avoid stacking issues. Use a heat gun or hair dryer to soften adhesive on stick-on trim before removal. For riveted trim, drill out the old rivets carefully. To protect paint during removal, use plastic trim removal tools and work slowly. Minor paint damage around rivet holes is common but can be touched up with matching paint. Installing foam backing tape (sold separately) between the new trim and roof surface helps prevent paint abrasion and reduces wind noise.