Galvanized Metal Roof Maintenance

Galvanized iron or steel roofing according to the us nps iron or steel are galvanized by coating them with zinc.

Galvanized metal roof maintenance.

Galvanized metal is coated with a layer of zinc to protect the iron or steel underneath. In addition metal roofs don t need the periodic costly maintenance that other roofing materials often require. Fabral shelterguard 12 ft. Galvanized metal roofing materials choices costs life expectancy characteristics.

Left untreated white rust corrodes the zinc and the metal underneath begins to rust exhibiting the more traditional brownish red color. In most cases a metal roof would retain structural integrity remain leak free and look good for at least the life of the product warranty generally 20 30 years for quality material even without any maintenance. Today s metal roofs are a far cry from the corrugated tin barns of the bucolic past indeed now you can choose from tin zinc aluminum copper or galvanized steel in a dizzying array of. Exposed fastener galvanized steel roof panel in evergreen model 0410117176 33 07 33 07.

Get the galvanized metal sheet that you will be using to repair the damage. The products that are easiest to apply and most effective for galvanized steel aluminum and tin alloy roofs alike are acrylic direct to metal coatings. This will determine how much materials you need to finish the job. Clean the scratched portion of the roof with the mineral spirits and then rinse with clear water and allow it to dry.

To protect the integrity of the item repair galvanized metal rust as soon as it is noticed. Maintaining a metal roof is easy as metal roofing is often referred to as maintenance free. Classic rib steel roof panel in charcoal model 2313317 34 19 34 19. Before you start accurately measure the length and width of the hole adding a couple of inches extra to both of these dimensions.

Paint the roof with metal roofing paint. One of the benefits of installing a metal roof on a structure is the low maintenance required to ensure a long life for the roof. Step 1 measure the repair area. Make sure two different metals in your roof do not touch each other when you have this situation.

If the item is exposed to continually wet conditions the zinc develops a film known as white rust. Metal sales 10 ft. This can happen if pieces are accidentally loosened or moved during inclement weather. Dab a small paintbrush into metal touch up paint and then cover the scratched area with the paint.

Our metal roof photo above left shows galvanized steel metal roofing used on both roof and the side of a small building in san miguel de allende.