Midwest-based manufacturer representative company specializing in commercial roofing and building products.
Mainline Building Solutions offers roof assessments, product selection, warranty selection, bid review and budget considerations.
Product Lines
Flex Roofing Systems: Your Comprehensive Roofing Solution
From KEE and PVC to TPO, EPDM, and Hybrid systems, Flex provides a full range of thermoplastic single-ply roofing solutions. Our DuPont™ Elvaloy® KEE technology ensures superior performance and longevity.
For over a century, RM Lucas has delivered excellence in roof restoration and waterproofing. From 100% silicone coatings to all-purpose mastics, their product line provides durable, proven solutions for every commercial roofing challenge.
Adhesives & Sealants for Construction and Contractors
Chem Link formulates and manufactures high performance adhesives, sealants, coatings and related products through three business units: construction & maintenance, private label and industrial/OEM. Our products are based on proprietary formulations that combine the highest performance with low environmental and human health risks.
Founded in Sonoma County, California, FlashCo has grown to be one of the largest manufacturers of roof flashings and accessories in North America with multiple plant locations in the U.S. For 25 years, FlashCo has been a trusted source for dependable pre-fabricated accessories for the immediate needs of roofing contractors, distributors, and industry-leading roofing material manufacturers. A reliable partner who delivers quality products with responsive support, FlashCo prides itself in delivering a timely and dependable experience.
We have over 20 years of experience in commercial roofing and metal fabrication. Find out how we can help you complete your project efficiently.
We are uniquely qualified to service your projects and needs. The real-world roofing experience combined with state-of-the-art software allows for a seamless process from beginning to end. We always expand our offerings by staying up to date on our latest technologies.
It’s time to ditch the roller and bucket. If you’re a flat roofer, you’ll know exactly how messy traditional adhesive application can be: that’s where QDEK comes in. We’ve developed canister and gun systems that deliver high-coverage, zero waste adhesive application in a fraction of the time. By choosing QDEK, roofers can enjoy up to 3,800 square feet coverage with a single 22L canister – it’s a no-brainer.
Sentry provides top-tier protection for your roof and building envelope. Our product line includes Roofnado™ Synthetic Roof Underlayment and Sahara™ Weather Resistive Barriers (available in breathable and standard options).