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3 common paint problems and how to fix them

Brendan Childs |   August 16, 2019 at 11:14 AM

3-common-paint-problems-and-how-to-fix-them

As the commercial property manager, it’s up to you to guarantee your property always looks its best, in order to entice and retain tenants, and painting is one of the most cost-effective methods of keeping a space looking fresh.

Unsightly paint peeling or cracking is a headache for any property manager. Unfortunately, paint problems are common and these issues should be addressed sooner rather than later when they could become much more costly.

As with most things, it is better to prevent a problem rather than to fix it, so in today's post we're covering the causes and solutions to some common paint issues, like peeling paint, so you can fix them, and avoid the same problem from occurring in the future.

Common paint problem 1: Peeling, cracking and flaking paint

Peeling, cracking and flaking occurs when dry paint film splits. There is a range of possible causes including moisture seepage, inadequate surface penetration, application of oil-based paint over a wet surface, inadequate surface preparation or use of low-quality paint.

If you've noticed your paint is starting to peel, first investigate if it is related to a source of moisture. First port of call is eliminating the source of moisture to avoid the problem happening again. Next, scrape back all loose paint and sand to remove any remaining rough texture, before applying an appropriate primer. Repaint your surface with a high-quality paint which is fit for purpose.

LEAD HAZARD: Before 1970, lead paint was commonly used in Australia and there are many properties which still contain lead paint. Could your building be one of them? Peeling or otherwise damaged lead paint presents a real health hazard. Find out more about dealing with lead paint in this post.

Common paint problem 2: Mildew and mould

Have you noticed grey, brown or black areas on a painted surface in your building? You may be dealing with a mildew or mould problem, especially if the area in question is damp. Common damp areas are bathrooms, kitchens, laundries and rooms that receive little to no direct sunlight.

Some of the reasons for mildew or mould appearing on your paintwork include the use of low quality or incorrect paint, inadequate surface preparation or painting straight over a surface where mould or mildew was already present.

Start by testing the discolouration. Suit up with rubber gloves and protective glasses and then apply a few careful drops of bleach to the area. If the discolouration is bleached away, you're probably right in thinking you've got mould or mildew.

Remove all the mould and mildew from the surface by scrubbing with diluted household bleach (1 part bleach to 3 parts water). Ensure you're wearing your safety equipment. Once you've removed all the discolouration rinse thoroughly.

Remove all mildew from the surface by scrubbing with a diluted bleach solution (about one-part bleach, three-parts water). Make sure you ‘re wearing rubber gloves, a face mask and quality eye protection. Rinse thoroughly.

To protect against mould and mildew from reoccurring ensure you've properly removed the discolouration in the first instance. Then coat with high-quality mould blocker paint. Also, consider installing an exhaust fan in damp areas to prevent the issue. We highly recommend calling in professionals when dealing with mould - it can get in your lungs and cause serious health problems.

Common paint problem 3: Efflorescence

How do you spot efflorescence? Efflorescence is identified by white, crusty mineral salts which may appear on concrete, render, brick or mortar surfaces. These deposits leach out from the substrate as moisture moves through it and can damage the paint film.

Some common causes of efflorescence include inadequate surface preparation and not dealing with the source of moisture.

To prevent efflorescence from returning you first need to eliminate the cause of moisture seeping through. Once this has been sorted, remove the crusty mineral salts with a wire brush or the like. Thoroughly rinse the surface and let it dry before priming with an appropriate product. Once properly primed, apply a coat of high-quality paint.

Common paint problems such as annoying peeling paint can be avoided altogether by working with trained painting and maintenance professionals who understand the proper techniques and use only high-quality paint and materials. Regular painting maintenance is also best-practice for keeping your building's paint best condition.

Decided to call in the professionals for your commercial property painting and maintenance? Make sure you download our Workplace health and safety guidelines for working with painting and maintenance contractors to understand your WHS responsibilities.

Get your WHS guide and checklist

Higgins Coatings is Australia's premier commercial painting contractor with over 70 years of experience in providing cost-effective painting and tailored maintenance solutions to a broad range of industries including hospitals, aged care, schools, and strata. If you need quality painting services delivered on time and within budget, contact us today for a consultation.