Often on site visits we view a lot of painted areas. Every finish looks different depending whether you view it from front or side on, a high or low angle. How do you get a consistent way of viewing surfaces? What is really a Painting Defect here?
Continue reading “What is a Painting Defect?”
Another common paint problem occurs as a result of the movement of water from underneath the surface of the wall. This movement causes the occurrence of efflorescence on the surface, which can definitely mar the beauty of a well-painted structure.
Efflorescence is the term used to describe crystalline (or powdery) deposits, usually white in colour, that sometimes form on the surface of brickwork, concrete plasters and other concrete type structures. Efflorescence appears as a white deposit of mineral salts on face of concrete walls and/or floors.
Efflorescence is caused by moisture ingress. This then reacts with carbon dioxide in the air to form insoluble calcium carbonate. As the moisture enters and moves through the wall or floor, it dissolves mineral salts present in the cement. This mineral salt solution eventually finds its way to the surface of the concrete. As the water evaporates, it leaves behind a white deposit of mineral salts on the surface. Normally efflorescence is only of cosmetic concern although it can ruin the appearance and physically damage paint coatings.
Efflorescence is most often the result of uncontrolled moisture movement caused initially by poor design details and poor construction techniques. Before attempting to remove efflorescence the source of moisture getting into the substrate should be eliminated.
Ensure:
Efflorescence can be removed by physically scrubbing with a stiff brush and careful washing. Waterblasting may result in a continuation of the efflorescence as more water may be blasted into the substrate.
Professional painters always follow a sequence in their painting work. These steps are proven effective in finishing the job with the best results. This ensures that property owners are not only satisfied, but also get great value for their money.
An effective painting sequence involves:
Following a proper sequence is necessary for getting any work done correctly and professionally. It is the key to a fresh and clean-looking home.
We’ve always heard the experts say that ‘natural products’ are the best choices. But that’s not always the case as some naturally-occurring metals can be quiet killers too. Lead, a metal that’s been used since Roman times, is the perfect example.
Continue reading “Health Hazards of Lead Based Paint”
The state of the existing weatherboard often dictates the level of preparation that is needed prior to doing the actual painting work. Some of the things that should be considered include: flaking existing paint, split holes in the timber,and others.
Continue reading “Older Existing Weatherboards and Broadwall Areas”
Lighting plays an equally big role in enhancing the beauty of a room as the paint work itself. However, the effect of lighting on the paint poses a major challenge for painters. Read on to learn more about these effects and the possible solutions.
Choosing the right sheen level is as important as getting the colour right! Sheen level determines the degree of the paint’s resistance to stains, as well as the ease with which it can be cleaned off. Each sheen level also reflects light differently. Continue reading “Choosing the Right Paint Sheen Level”
Property owners also have to be aware of the finish standards within the painting industry. This includes educating yourself about what is and isn’t considered defective. This article lists down some of the most important information you’ll need.
Different types of finishes are used on various surfaces. The method for cleaning painted surfaces also depends on how glossy it is, i.e. the finish type. Listed here are some of important information that you need to know about Paint Finish Types.
It’s important to understand that not all paint manufacturers use the same standard when naming their paint finishes. We can choose a finish by the level of gloss that the paint has.
Flat Finish – 0 to 5% gloss
A paint with a flat surface that does not reflect light and generally used on ceilings and walls. Flat finishes are usually non-washable and cleaning is not advised but could be wipeable lightly and gently.
Low Sheen Finish – 10 to 25% gloss
A durable paint with a low sheen and gloss reminiscent of an eggshell. Low sheen finishes are normally used on walls, have a slightly higher sheen level than flat, and clean better than flat finishes as they can endure moderate level cleaning.
Satin Finish – 25 to 35% gloss
A durable paint with a smooth, velvety gloss texture. Satin can be used in high traffic areas because it can hold up to heavy cleaning and light scrubbing. It is most often used for doors, windows, and other trims.
Semi-Gloss Finish – 35 to 70% gloss
Paint with a semi-gloss finish goes on smoothly and has a nice gleam without being too dramatic. Hard wearing surfaces such as trims, doors, windows and cabinets are the surfaces most applied with semi-gloss including other wet areas such as kitchens, bathrooms and laundries.
Gloss Finish – 70 to 85% gloss
Gloss paint has a shinier finish than semi-gloss and is popular for trims, doors and cabinets. Careful attention should be given to prep work and undercoats to create a smooth surface for glossy paint. Also recommended for wet areas as indicated above.
High-Gloss Finish – 85% gloss and higher
This highly luminous sheen has the greatest amount of gloss and looks almost like plastic. High-gloss paint certainly offers durability and washability, making it ideal for cabinets in the kitchen, bathroom, and laundry. The reflective surface of this paint finish exaggerates imperfections, so prep work is important to a clean polished look.
Painting a room is just the first step in beautifying it. The second step requires careful consideration: the level of finish. One thing to consider is whether property owners are ok with some imperfections still visible on the paintwork or not.