CRANK WINDOW REPLACEMENT SERVICES IN BLUFFTON, SC. Call Holliday Home Improvements At (843) 689-2140! Replacement crank windows should be crafted with the right quality materials, such as fiberglass and vinyl. Also, some windows will work best in specific locations than others. Windows that are over your sink area may require a casement window with a crank device. Holliday Home Improvements 138 Burnt Church Road, Ste. I, Bluffton, SC 29910 (843) 689-2140 https://mgyb.co/s/c42lD