Country Wide Walling

Country-Wide-Walling-Manager

How to Paint a Concrete Wall

exterior wall paintPainting a concrete wall can spruce up an area or make it blend in with the rest of the area's décor. However, there are some things to consider when painting a concrete wall. You must choose the appropriate type of concrete paint, determine if the wall is sealed from moisture and apply primer prior to painting the wall. Use these tips to paint a concrete wall.

Step 1

Choose paint for your project.

  • Select paint appropriate for your outdoor project. You will need a paint that is resistant to moisture and sun exposure. Outdoor concrete paint is available for outdoor projects. However, an oil-based paint also may work for your needs.
  • Pick a paint for your indoor paint project. Basement concrete paint is available in many paint and home improvement stores, however you also can use an interior acrylic paint for the project.

Step 2pressure washer

Clean the concrete wall. For exterior projects, use a power washer to rid the wall of all dirt and dust. If your project is indoors, scrub the wall with soapy water and a scrub brush instead of using a power washer.

Step 3

Repair any cracks or blemishes in your wall with concrete patch. Follow the directions to mix up the concrete patch mixture. Fill holes and use a trowel to smooth the patch to match the surface of the wall.

Step 4

Check the wall for moisture. Paint applied to a wall that is not properly sealed will not adhere properly.

  • Tape plastic sheeting to the wall. Attempt to get the sheeting as air-tight as possible.
  • Check the plastic after 24 hours. If moisture appears within the plastic, you will need to seal the wall. If no moisture is present, the wall is already sealed

Step 5

Seal the concrete wall. Roll on 1 coat of concrete sealer and allow it to dry overnight. Concrete sealer is available at most hardware or home improvement stores.

Step 6

Apply 1 coat of concrete primer. You can use rollers or brushes to apply the paint. Ensure the primer is applied evenly, whichever technique you use. Let it dry for 24 hours. If you can see the wall through the primer, apply 1 more coat.

Step 7kids and pet

Paint your wall with concrete paint. Paint should be applied in at least 3 thin layers. The paint may be sprayed on, rolled on or painted on with a brush. The paint should not be streaky or show brush strokes. Allow to dry for 24 hours.

Step 8

Roll on concrete paint sealer. Cover with 2 coats, allowing it to dry between coats. Paint sealer helps the paint to adhere to the wall and last longer

Tips

  • Keep pets and small children away from your painting project. The fumes can be harmful to them. Additionally, they may rub up against your wall while you are painting it.
  • Wear appropriate safety equipment, such as gloves and goggles.
  • Make sure the area in which you are painting is well-ventilated. Concrete paint, primer and sealer have strong odors.
  • Wear old clothes to paint your concrete wall. Paint used for this project is likely to stain your clothes.

If you would like a free quotation, please contact Country Wide Walling today

  1089 Hits
Country-Wide-Walling-Manager

Should I paint over my worn out fencing or gate?

Outdoor maintenance can make your home more welcoming,worn metal fence and it can make a big difference to the value of your home and the surrounding properties. If you have a fence and a gate around your property, it’s important to maintain the structure so that it will last and add to value of your home.

So how do you take care of a metal or timber fence or gate when it gets old or worn out and begins to rust or flake?

Your first thought might be to give it a fresh paint job so that it looks new again on the outside. Painting over rust or wood rot, however, is a very temporary fix that may only last up to one season before the rust and flaking resurface. Painting will not solve the problem. If you notice rusting or flaking, the metal or timber under the paint has worn out. Not only will your fencing look unattractive on the outside, but it will no longer be providing a protective barrier to your property as the material will be easily breakable.

So the answer to the question ‘Should I paint over my worn out fence or gate?’ is generally ‘No’.

When it gets to this stage it’s important to replace the worn out material in question, rather than using a temporary fix to solve the problem. Over a few seasons of repainting you will end up spending a considerable amount anyway, so why not address the underlying problem right away and save in the longer-term?

Go with powdercoating

When replacing the fencing or gate we would recommend going with a powdercoated steel orpowdercoating palisade aluminium option. Powdercoating is a method of treating and colouring metal that’s made to last for years, and particularly when paired with aluminium which is resistant to rust, the replacement fence and gate will be an extremely long-term investment.

What if I change my mind about my powdercoating colour?

  • Powdercoated fencing and gates are built to last so long that the reality is the reason you’ll want to update them won’t be because they’re worn out, but because you fancy a change of colour! So what happens if you want to change the paint colour on your powdercoated fencing? 
  • Painting over a powdercoated fence is absolutely possible and doesn’t have to be challenging – just follow these tips:

Choose a well ventilated area

paint and brushIf your fence is already installed and you’re painting with a brush, you’re all set: your fence is already outdoors. But if you’ve chosen to spray paint you might prefer to take your fence apart and paint it in pieces to avoid getting spray paint on your lawn or the footpath. If this is the case leave the garage door open while you paint inside, or lay down sheets in the garden and do it out in the open.

Clean the surface prior to painting

The best way to clean powdercoated fences is with a basic all-purpose cleaner. You may gently use steel wool to remove grease or dirt that won’t come off. It may be easier to clean a section of the fence, and then paint that section before moving on to the next section so that the surface is freshly cleaned when paint is applied.

Is priming necessary?

No, another benefit of having a powdercoated metal fence or gate is that it does not require any priming to paint over it like a rusty metal fence would.

Paint with spray paint or a brushspraypainting palisade

Spray painting is usually the easiest way to paint a fence or gate, but it must be done outdoors or in an extremely well ventilated area. Spray paint looks like freshly powder coated steel or aluminium when it’s finished, and only requires the painter to follow the instructions on the can. Usually, brush painting is a second option when spray painting is not feasible, or when the area for painting is not as well ventilated, but it can also be used to create the look of a grain in the fence or gate. Make sure to choose paint that is safe for outdoor use

For a free quotation, please contact Country Wide Walling today.

  978 Hits
Country-Wide-Walling-Manager

Tips Before You Start Painting

paint brushes

1. Buy only enough paint to do the job.
Recent studies have shown that between 10% to 15% of paint bought by householders remained unused at the end of a paint job.

2. You don’t have to wash your brushes out between applications.
Water-based paints: Store brushes and rollers in plastic bags between coats

Solvent-based paints: Store brushes and rollers underwater and when ready to re-use, roll or brush water out on scrap newspaper which can be put out with your household waste

Please contact Country Wide Walling for a free quotation, or to discuss your walling needs

  895 Hits
Country-Wide-Walling-Manager

How to paint a plain precast wall

Painting a plain precast wall can spruce up an area or make it blend in with the rest of the area's décor.

Paint plain precast wall

However, there are some things to consider when painting plain precast walling. You must choose the appropriate type of concrete paint, determine if the wall is sealed from moisture and apply primer prior to painting the wall. Use these tips to paint a plain precast wall.

1. Choose paint for your project.

  • Select paint appropriate for your outdoor project. You will need a paint that is resistant to moisture and sun exposure. Outdoor concrete paint is available for outdoor projects. However, an oil-based paint also may work for your needs.
  • Pick a paint for your indoor paint project. Basement concrete paint is available in many paint and home improvement stores, however you also can use an interior acrylic paint for the project.

2. Clean the precast wall. For exterior projects, use a power washer to rid the wall of all dirt and dust. If your project is indoors, scrub the wall with soapy water and a scrub brush instead of using a power washer.

3. Repair any cracks or blemishes in your precast wall with concrete patch. Follow the directions to mix up the concrete patch mixture. Fill holes and use a trowel to smooth the patch to match the surface of the wall..

4. Check the wall for moisture. Paint applied to a plain precast wall that is not properly sealed will not adhereplain precast wall properly.

  • Tape plastic sheeting to the wall. Attempt to get the sheeting as air-tight as possible.
  • Check the plastic after 24 hours. If moisture appears within the plastic, you will need to seal the wall. If no moisture is present, the plain precast wall is already sealed.

5. Seal the precast wall. Roll on 1 coat of concrete sealer and allow it to dry overnight. Concrete sealer is available at most hardware or home improvement stores.

6. Apply 1 coat of concrete primer. You can use rollers or brushes to apply the paint. Ensure the primer is applied evenly, whichever technique you use. Let it dry for 24 hours. If you can see the wall through the primer, apply 1 more coat.

7. Paint your plain precast wall with concrete paint. Paint should be applied in at least 3 thin layers. The paint may be sprayed on, rolled on or painted on with a brush. The paint should not be streaky or show brush strokes. Allow to dry for 24 hours.

8. Roll on concrete paint sealer. Cover with 2 coats, allowing it to dry between coats. Paint sealer helps the paint to adhere to the precast wall and last longer.

For a free quotation, please contact Country Wide Walling today.

  7955 Hits
Country Wide Walling

Common Problems with Painting Concrete Walls

Painting concrete walls can result in a few problems if the concrete wall has not cured. If the concrete cannot adequately cure before it is painted, the paint will trap the excess moisture within the concrete and the paint can peel some of the cement as it peels itself. Painting the concrete wall can also cause the plaster to not receive the water cure that it needs.

common problems

Cracks in the Wall

Before priming the wall, cracks in the concrete should be filled with a material that can withstand weather effects. If the wall plaster has a texture, then sealant should be of a matching texture. If it is not, bands of smooth surface can be seen through every coat of paint in a different contrast.

Coverage

If primer and paint is applied, it needs to be applied across the whole surface in order to have the best results. Once the primer has been applied and allowed to cure, the finish coat needs to be laid on in several thick coats. If not, the uniform color will not be attained and you will not achieve the look that is desired. Some projects do not have primer applied before the paint. Other projects may have had paint thinned so much that the coat is not even effective. This makes the wall look like it did not receive adequate coating.

Primer

In order to get the bond desired, the right primer will need to be applied to new concrete walls. This will prevent paint delamination also. There are some paints and primers in particular that needwall painting to be used together. Although cement plaster and concrete should have a coat of primer before the paint is applied, painters do not always prime concrete and plaster.

Delamination

Delamination is the process of paint peeling from a new concrete surface or cement plaster. Paint will delaminate from concrete just as it does from wood and metal. This is why the concrete wall needs to be well prepared and all application procedures need to be followed. Moisture from rain or from the concrete not curing will release from the concrete and cause cleaving.

Over Brushing the Paint

If a painter applies paint to the brown coat on cement plaster, the paint will serve as a bond breaker causing delamination. Plaster behind a coat of paint will turn soft if paint is not allowed to cure. Paint will keep the water from evaporating properly. Concrete walls need to be prepped and primed. Paint needs to be thick and not diluted.

Please contact Country Wide Walling for a free quotation today

  976 Hits