Rising Urethane and Glass Prices Squeeze Auto Glass Shop Margins to Start 2022

By the first week of March 2022, shop-level figures put hard numbers behind what auto glass operators had experienced since mid-2021: material costs were rising at a pace that insurer reimbursement rates had not matched, compressing margins at independent shops across the country.

Bureau of Labor Statistics data for January 2022 showed prices for motor vehicle parts up 5.2% from a year earlier. Adhesives and sealants—the urethane products central to every windshield installation—had jumped 14.2% year-over-year. Jaymie Percival, owner of Superior Auto Glass in Dallas, Texas, said urethane prices rose six separate times in 2021 alone, an unprecedented pace in her 30 years in the trade.

Percival said a box of urethane tubes she had previously purchased for $43 now cost $56, while a case of 16 tubes from a second brand had risen from $130 to $171. NAGS pricing, which most insurance direct-repair programs use as a reimbursement benchmark, had not adjusted to reflect these material cost increases.

The insurance reimbursement gap meant many shops were absorbing the cost increase or turning away marginally priced jobs. Some operators reported declining specific insurance assignments when the effective reimbursement did not cover materials and labor. The practice was legal but carried relationship risk with insurers whose direct repair program referrals could represent a significant share of shop volume.

For technicians and shop owners reviewing the early-2022 landscape, the cost squeeze underscored the importance of reviewing supply agreements, diversifying to multiple distributors, and maintaining transparent pricing discussions with customers who wanted to understand why their deductibles or out-of-pocket costs were rising despite no visible change in service quality.

The rising cost environment also put pressure on shop owner decisions about glass quality. Some operators reported that choosing aftermarket glass over OEM was one of the few cost levers available when adhesive prices were fixed and labor rates difficult to reduce. But the growing industry conversation about ADAS camera compatibility created a counterweight: choosing aftermarket glass to save $30–50 on materials while potentially creating post-calibration performance questions was a trade-off that shops with ADAS-equipped customer vehicles could no longer make without careful consideration.