We Like to Inform Our Clients

I have done a lot of online research over the years about some of the details and instructions for interior house painting. I'm putting it out there that a lot of the information that one would find on the Internet is just plain wrong.

This Painting Blog tries to help provide better painting information so hopefully it will be useful for both homeowners and other painting contractors alike.

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Painting Exterior Stucco

I must preface this Article by stating that as a rule, you should never apply paint to stucco! What can happen is that moisture can get between the paint on the stucco and the moisture resistant backing that is attached to the structure's studs. If mold forms there, it can move through the moisture barrier and into the home. There are many contractors in the area who are not experienced with stucco and will indicate that painting the stucco is not a problem.  There is a small chance that you will never experience a moisture problem if you paint stucco, but is it worth that chance? Stucco is designed to breathe.

If your stucco is close to the bottom of your exterior wall, it's possible that ground moisture will come into contact with the surface. The moisture will dissipate through the stucco that is close to the foundation and become trapped between the paint and the moisture barrier. Then when that surface gets warm the moisture will expand and cause the paint to lift off of the stucco. Stucco needs to breathe!

We recently completed an Exterior Project in Alexandria for a Farm House that is 100 years old. To the Home Owner's dismay, the stucco was coming off in sheets. He indicated that the stucco was re-painted about 7 years prior. Our tests indicated that the original stucco was of an oil base form. What had happened was that the previous Contractor applied latex based materials on top of the oil based stucco. For those of you who don't know, this will never work. You can never apply latex paint on top of oil based paint, without extensive surface preparation. We provided a solution of a complete power-wash, oil base prime undercoat application, followed by a complete application of Sherwin Williams Marine Coatings Latex Bondplex.

We are confident that that Bondplex will provide adequate adhesion for those areas of the stucco that were beginning to fail. This was project was somewhat complex due to the age of the property and the condition of the stucco. Fortunately, we had the right experience to deal with these issues. If you are considering undertaking a project and would like a second opinion, please do not hesitate to contact Davinci's your Northern VA Painting Company.

Selecting the correct Paint Brush

It can be interesting to see Homeowners who are pressed to purchased the best quality paint yet compromise the job by trying to save a money on paint brushes. The right brush will save time and and money because it will carry more paint and enable the Painter to have better control. A better brush will also provide a smoother finish with less visible brush strokes. Not only that, you're far less likely to see those annoying brush hairs dried into the paint. One should expect to pay at least $15 for a decent 2 1/2-inch trim brush. If the brush is properly cleaned and cared for, it will last you for future projects.

Another common mistake that some people make is to use the wrong type of brush. The best brush for modern latex-based paints is one made with synthetic bristles that are usually comprised of polyester or nylon. China bristle brushes, should only be used with oil based paint. If China Bristle brushes are used with latex based paints the fibers will actually absorb water and cause the bristles to loose their correct shape.

Synthetic Bristle Brushes are made with nylon bristles that are soft or polyester material that is not soft. Softer bristles provide a smoother finish, while stiffer bristles can provide better control. The best trim brushes for general uses are typically made with nylon and poly blends and have good flexibility. If you're painting with a high quality product like Sherwin Williams Aura, it is best to choose a brush with an tighter flex. This will bring excellent control, even in hot or humid conditions. For thinner type of paint, such as, semi gloss or high gloss trim paints, many professionals like Davinci's Painters in Reston Virginia use ester fiber brushes that are specialized. These brushes leave an excellent finish without brush marks.

That being said, there are some things to consider when choosing a paint brush. A good indicator of quality is flagging, or the split ends that you can sometimes see at the ends of the bristles. Synthetic bristles need flagging to leave behind a smooth finish.  The best idea is to avoid painting brushes that are susceptible to flagging. Compare bristle density. Paint is held in place by the space between the bristles, so the more bristles a brush has, the more paint it will hold. This is often the choice for Painting Professionals because there is less loading paint on the brush. Good brushes are also tapered. The bristles of less expensive brushes are all the same length. Tapering the bristles so that the brush is thicker toward the ferrule which is the metal ring that holds the bristles against the handle. This makes the brush more rigid and provides better control over the application.

Handle shape is a matter of personal preference. Many Painters in Northern VA prefer a beveled profile rather than one that is straight. The best advice for Homeowners is to find a brush that feels comfortable in your hand and that provides good control. 3" width brushes are good for cutting in ceilings and walls which are usually flat surfaces. However when painting trim surfaces like windows, it would be better to use a 2" angled paint brush. In fact, 2" angled sash brushes are probably the most popular brush because they're comfortable to use and can also be used for cutting.

There are a few simple tests that people can perform to check the quality of a paint brush. If some brisles pull out of the handle easily, that would be a good indication that it not a quality brush. You may not select the perfect brush at the start, and you certainly won't find one in any type of bargain priced packs, but it is wise to remember, that the brush tool that you will be working with is the most important factor that provides the look of your job. Buying the right tools will always render a superior finish.

Painting Drop Cloth Protection

I learned early on in my painting career the importance of using a drop cloths and plastic for protecting things. This is an important aspect for preparing a Home for interior painting. Davinci's Northern Virginia Painters also utilizes drop cloths and plastic protection for things items on the outside of a Home. These things include Porch Floors, Decks, Driveways, Concrete Stoops, and even bushes!

As any well-experienced Painter will tell you, no matter how big, or how small, always use a drop cloth. It will save your self from extra work in terms of cleanup, and even possibly bigger, more serious problems.

As far as what type of drop cloth to use, the type that we recommend is canvas with a rubber backing. They come in various sizes and textures, with canvas being the most common. The reasons I like using canvas drops, is because it's thick enough which prevents paint to leak through, and heavy enough so as to stay put, wherever you lay it down.

On the other hand, plastic sheathing is a versatile protective accessory used by professional painters everywhere. Plastic sheeting makes for a poor drop cloth, because it simply isn’t durable enough to withstand some one walking on it without ripping and tearing. Plastic sheeting looks like a larger version of plastic wrap. It can comes on a roll in rectangular box, which can be spooled out and cut to precise lengths. If you are a novice painting, it is a great way to keep doorways and windows free from paint splatters. Just cut a piece of plastic to size, and tape it over the area in need. Plastic sheeting is also great for covering furniture and other valuables too big or bulky to carry out of the room. The best part about plastic sheeting is that it’s flexible but tough. If you can tape it correctly so that the plastic stays intact, paint will never get through

Davinci's Northern Virginia Painters will first completely seal the entire perimeter of a working area with masking tape and 3 millimeter thickness of plastic sheeting. After that we then provide drop cloth protection on top of the plastic for floor areas that will be walked on. Our method of plastic and drop cloth protection provides peace of mind for our Customers, that paint, dust, and debris will not end up where it doesn’t belong.

Properly covering the floors, furniture, and other valuables of the interior of your home is the first step in creating an efficient work environment, one that allows you to work without worrying about the occasional paint drop from ending up in places that it shouldn't.

This is a process that we take very seriously. We provide services for the entire Northern Virginia Area including Springfield, Vienna, Alexandria, Arlington, and Falls Church

Painting Exterior Aluminum Siding

Aluminum Siding History
In the 1940's Aluminum siding was developed for homes in the United States because it was considered to be a low maintenance alternative to wood clapboard siding. There were several benefits of installing aluminum siding including the fact that it was lightweight, and the paint finish was baked-on. No painting was necessary.

Back in the day it was a popular option among homeowners. During the 1970’s, the cost to manufacture aluminum siding had increased significantly and vinyl siding had proven itself to be the future of low maintenance house covering option. There are obviously millions of homes that were built between the 1940’s and the 1970’s and chances are good that the exterior is covered with aluminum siding.

Aluminum Siding still requires some Maintenance
Many people have discovered, there are some problems that are inherent with aluminum siding. The biggest problem is the fact that the coating that is baked on the surface of the aluminum and it has a tendency to chalk and fade like it's nobody's business.

What can you do when it’s time to bring the exterior of your home up to speed?
Is painting the aluminum siding a good idea? Can you paint it or should it be replaced with new vinyl siding?

Here is the good news:
when properly cleaned and prepared, paint will adhere to aluminum siding. And painting your home will always be less-expensive compared to replacing the siding.

Power-wash the Siding First
It is critical to first remove any chalk and mildew from the surface so that the paint will properly adhere. A quick check for a chalky surface is to move your hand across the surface of the siding. Observe your palm. If there is chalk then it must be removed before any paint application process can proceed.

Eliminating the chalk
This can be accomplished by power-wash cleaning and using bleach or an aluminum siding cleaning product. In some cases, a scrub brush with an abrasive sponge and some good old fashioned elbow grease could be necessary. These cleaning products are specially made to remove the layer of chalk from the surface of aluminum siding. Davinci's are Painters in Vienna Virginia and we include power-wash cleaning as part of the preparation process for all of our exterior projects.

Sanding and Preparation
If the paint on the aluminum siding is baked into the material from the factory then there would not be a problem about any peeling paint. But if the coating you’re painting over is not the original finish, make sure you scrape any loose or peeling paint, and sand any uneven edges.

Paint Application of the Finish Coating
Many good quality paints can be applied on top of aluminum siding without the need for a primer. Make sure you read the manufacturer’s recommendations on the can before you start your project. Then apply two coats of a 100% Acrylic Latex Paint by whichever application method that is recommended.