Whether you ask your friends or need to rent one, there are cost effective ways to acquire a power washer, especially if you only plan to use it once.  Power washers can be rented inexpensively at a hardware store, so contact your local stores to compare prices and availability. Pressure is typically measured in water per square inch which generally ranges from 2000psi to 2800psi for a gas powered washer vs 1300psi to 1700psi for an electric one. Higher pressure means higher power but it also means more noise, therefore, be aware of the disturbance you may create for your neighbours.  If they don't come with the rental, don't forget to use the proper safety tools that coincide with power washer use such as waterproof boots, goggles, gloves and ear protection. Look for an oil-based primer. The oil-base will absorb any chalking pigment and acts as an extra layer of protection from the outside elements.  You can also use an acrylic primer which will act as a strong base while sticking to metal and not reacting to any possibly-missed oxidation on the siding. Be cautious when using an acrylic primer, which can only be paired with acrylic paint. Avoid latex primer since it generally contains ammonia, which reacts over time with aluminum to form microscopic gas bubbles and can lead to premature failure of the primer, removing the paint from the surface or the siding. Select a paint meant for aluminum that's acrylic exterior grade paint. This is an all-seasonal paint, which will hold up better, cover better and is less likely to fade.   Stay away from high gloss paints which reflect the sun's glare, unless you live in a hot area and want to do this deliberately. Try to select an eggshell or satin finish because it is more flattering for your home as it wears better than a matte finish. Whether you use a brush, roller or sprayer, choose beforehand and know how to use your tool efficiently. Brushes, while most inexpensive, are the most time-intensive way to paint your siding. In contrast, using a spray machine will be the most time-effective way but also the most expensive. The happy medium would be using a roller; not only are they moderately priced, but they can also be used with relative ease.  When working with brushes or rollers, stick with synthetic fibre brushes or a lambswool roller.  This will give your siding a smooth finish. If you're using a sprayer, use an airless sprayer with a .017 gun tip for a smooth application. While you can rent a professional machine in most areas, it's best to compare prices and availability. Both paint brushes and sprayers will need the added height associated with using a ladder. Straining to get the height and avoiding use of a ladder will leave paint splotchy and uneven. Splurge and pick up a handle extension for your roller. With ranch-style homes, you'll be able to forgo a ladder and use the handle extension. If you have a multiple story home, you'll skip some steps on your ladder when reaching for the top of your siding.
اختر آلة الضغط العالي لتنظيف الغطاء. اختر أساس الطلاء الصحيح. اختر الطلاء المناسب. اختر طريقة الطلاء. حدد ما إذا كنت ستحتاج إلى سلم.