Water displacing penetrating oils (such as WD-40) will soften plastic, nylon or rubber components, which is especially bad if you have nylon rollers. The spray can also damage a garage door's powder coat finish. Aug 3, 2022
How much does garage door replacement cost? Item Average cost Up and over door (Steel) � Single �895 Up and over door (Steel) � Double �1,400 Up and over door (Wood) � Single �1,400 Up and over door (Wood) � Double �2,400 10 more rows � Jul 31, 2023
WD40 is Not a Garage Door Lubricant. If you use WD40 on your garage door parts, you'll put extra wear and tear on them. For instance, WD40 can actually soften and deform nylon rollers. Plus, it'll attract dirt and debris, making for gunked up tracks and gears, and a noisy, rickety garage door. Jul 24, 2023
Most garage doors are typically made from either wood, steel or fibreglass. Steel garage doors are cheap to both manufacture and install, making them an ideal choice for those on a budget.