Prepping Hardie Siding For Painting

Brushes bucket hose and tsp.

Prepping hardie siding for painting.

Typically made of a high density combination of cellulose fiber cement and sand fiber cement siding is tough termite resistant water resistant and non combustible. James hardie developed the first factory applied primer for fiber cement siding. Pros and cons of painting hardie plank siding. Allow the siding to.

Hardiplank siding if untreated or maintained can accumulate defects like deterioration. Wash the siding using dish detergent and water. Rinse the siding with a water hose but don t spray water under the lap. Power wash all surfaces to be painted before any painting your newly installed siding should be power washed.

Our distinctive gold primer for hz10 products and green primer for hz5 products are climate tested and engineered to enhance the performance of paint on james hardie fiber cement siding. Scrub every square foot of the siding by hand. Then make sure the coating is completely dry before applying the 2 nd coat. Before painting wood siding proper preparation is critically important.

Wash down the exterior surfaces every 6 to 12 months with a garden hose to remove dirt and debris gently clean your siding with a soft brush or wet soft cloth in a side to side motion in the direction of the plank siding. A professional exterior painting expert will use a spray application for a smooth factory like finish. Use a long handled scrub brush to remove dirt and dust. Once all caulk is dry and your siding is clean you ll paint hardie plank with a high quality exterior grade acrylic latex.

This will remove contaminants off of the area to be paint to make for a nicer surface for painting. This is considered the best way to clean your siding since hand rubbing with a brush can scour off dirt better than water pressure alone. But realistically it is very difficult and time consuming to wash an entire house by hand and a pressure washer can do an adequate job in a manner that is much much easier. Cleaning the siding.

All you should have to do is rinse your siding use a garden hose no pressure washers here to clean off any dust or dirt. Without good preparation all of the effort and expense that you invest in painting may be diminished by less than stellar results and a job that may not last. Whether you ve got a colorplus finish or custom paint on your existing hardie siding you don t have to use primer when re painting hardie. Our primer is optimized for superior adhesion to 3rdparty topcoats.

Follow these recommendations to clean the exterior of your home and to help maintain the beauty and value of your james hardie siding. Proper painting preparation includes. Purchase or rent a power washer and spray the house down thoroughly.