WOWFIX's Window & Door Repair Capabilities As Lincolnton's most experienced window and door company, WOWFIX can professionally fix just about any issue. Some of our most common repair services include: Rotted Wood Repair We replace any rotted wood sills, frames, or sashes using new wood cut and installed to precise specifications that match your existing windows and doors. This retains aesthetic appeal while eliminating rot. Glass Replacement Broken window or...