Window Screws

Find reliable window screws for uPVC, bay pole and general window installations at Ace Fixings. Designed for secure fixing into window frames, profiles and associated hardware, our range includes zinc, yellow zinc and stainless steel options for professional installers, fabricators, builders and maintenance teams working on domestic and commercial projects.

Our Window Screws range includes Phillips head uPVC screws, CSK window screws, self-drilling window screws, bugle screws and bay pole screws in a wide range of sizes. Popular options include 3.9mm window screws in 13mm, 16mm, 25mm, 32mm, 38mm and 45mm lengths, alongside 4.3mm uPVC screws, 4.8mm CSK screws and bay pole screws from 50mm to 100mm. Box quantities range from 200 to 1000, making it easy to stock up for regular installation work.

At Ace Fixings, we supply trade-quality screws and fixings at competitive prices, backed by over 40 years’ experience supporting the trade across the UK and Ireland. Browse our window screws online today and enjoy fast delivery, click-and-collect options and free technical advice from our knowledgeable team.