Care For Painting Garage Doors
For people looking to get hardboard garage doors, there are unprimed as well as primed options. The AHA (American Hardboard Association) provides very worthwhile tips for finishing new garage doors, as well as maintaining or repairing older ones. The surface of the hardboard used on garage doors is ideal for field applied coatings, since hardboard does not have any knots, grain raise, or other defects that typically shorten the coating’s life.
Wood is the base for hardboard used for garage doors. And to thus ensure its longevity, it is imperative that the first coating be done with utmost care, and then on be properly maintained. The coating is not just meant to enhance the look of the door, but also enhance its durability. For a reasonable service life of your doors, it is important that you follow these guidelines, sincerely. You’ll get a great understanding of garage doors when you browse Garage Roller Door.
Following the recommendations ensuing would provide for a long and problem-free functionality of the garage door. Although one can take up to two weeks after installation for finishing a primed hardboard garage door, not a day should be taken for granted for the unprimed ones. The right kind of paint or stain needs to be used which is particularly meant for exterior use on the hardboard from a reputable coatings maker.
It should moreover be of a good quality, which can be assessed by the ingredient list on its label. It will certainly be preferable, if the finish comes with a performance warranty. Following this, even the finishing system that is chosen, should be one that has been specified for exterior use on hardboard garage doors. Use an oil or alkyd primer to seal the back, edges and the face of the entire door and use it along with the top coat to be applied on the door. If other than oil alkyd primer is intended to be used it must be a special formulation for hardboard and must be so stated on the label of the container.
Before going on to paint the top coat layer, choose from either of the following paints: Acrylic latex, oil base or alkyd base. Staining techniques should only be used on the textured variety of hardboards while smooth ones should be kept away. The best stain to use is the opaque acrylic latex stain. Mildew, dust or dirt should be removed from the surface of the hardboard before advancing to the next stage. Gain a deeper understanding on Roller Door Motor and the broader subject of garage doors.
Even the most experienced person should flip through the finish label with the instructions so that the correct primer requirements, hardboard surface temperature, rate of spread and recommended application procedures can be understood. The thickness of the film on the wood surface should be near about four millimetres when dry.
The prescribed finish label can be very helpful as working at the spread rate mentioned on the back will give the best results. The optimal number of coats which a door must have before it is installed is given here. Two un-thinned finish coats will do the trick after a layer of primer and prior to a layer of paint or stain in case of an unprimed door. Damage to the factory primer should be looked at with concern and the area should be spot primed by employing an alkyd oil primer. Two finish coats should be applied after the primer has dried.
Cleaning and touch up are enough when the finish is completed successfully. A time will come when the finish erodes to such a level that the substrate becomes visible through it, this calls for cleaning, re-priming, thorough pruning and finish coating. In case the substrate is still covered, all you need to do is apply a finish coating.
