External Painting & Decorating in Lewisham

How To Paint Exterior Walls

Painting of exterior walls is a value adding task which can be done by any competent DIYer. So if you’re confident enough to pick up a brush and roller, then all you need to do is to follow the instruction in this step by step guide and you’d be glad you did. Painting your exterior walls yourself can save you lots of money that would rather have been spent on hiring the services of a professional painter and decorator. However, if you don’t feel confident enough to pull this off, then it’s advisable to call in a reliable painting specialist who can guarantee the best results for help. Here, we’ll take you through the needed steps to complete the painting of your exterior walls.

✓ Surface Preparation. This involves protecting all fencing and exterior wall component that’s not to be painted with a drop cloth or masking tape. You’ll also need to completely wipe out any dust before you start to paint a plaster surface. If it’s a previously painted wall, you’ll also need degrease it and remove or scrape off any loose areas of the plaster.

✓ Priming. This involves preparing the primer as instructed in the manufacturer’s guide. Then start to prime the surface by using a brush or a small paint roller to prime the corners, little items as well as all surfaces that are difficult to reach. Once done, then you can tackle the larger surfaces using a larger paint roller.

✓ Painting. To start painting your exterior walls, you’d have to prepare the product first by missing it thoroughly as instructed in the manual. Once done, you can repeat the same process as given in the priming stage above using your paint this time. Once done, you can decide to apply a second layer within a minimum of 4 hours after applying the first layer.

How To Prepare Exterior Walls For Painting?

For a great and smooth exterior finish, preparing the walls before painting is crucial. A great painting job melts the heart and even more so if its done by you. This is a relatively easy task that can be completed without much hassle by an expert DIYer. However if you lack the needed confidence to pull off your exterior wall painting preparation task, then hiring the services of a reliable professional who can guarantee the best result would be your best bet. In this step by step, we aim to take you through the steps involved in preparing exterior walls for painting.

Before you get started, you need to make sure you have the necessary tools in place. These includes a filler and filling knife, sandpaper, soap, sponge, wide paint brush, masking tape as well as drop sheets.

✓ Ensure a smooth surface with a filer and sanding. This includes removing and replacing any rotten or decaying timer, proper sanding as needed, scraping off of peeling areas with sanding and filling of cracking areas with the help of exterior grade filler. Once the above is completed, you can then proceed to filling any holes or cracks in your exterior surface with a top quality exterior filler ( the application should be done with a putty knife).

✓ Cleaning. With the help of a quality and soft brush, clear out the dirt and cobwebs on the exterior’s surface. Then wash the walls with a good detergent to remove any remaining dirt and grease. You can use a bristled brush and a high pressure cleaner to make the process easier.

✓ Mask the area. This involves using a top quality masking tape along the edges you do not wish to paint and pushing the tape’s edges down firmly in such a way to get straight edges.

How To Remove Old Exterior Paint

When the paint of your house is starting to peel, there’s the need to take a swift action. While some homeowners opt to cover it with vinyl siding or replace it with fibre cement siding, there’s no reason why you would want to hide the exterior of your house if it still looks great. When you don’t want to hide the beauty of your exterior, the only other option you’ve got is stripping or removing of the old paint. So how do you remove old exterior paint without much hassle? Let’s take a look!

✓ Propane blowtorch. Due to its affordability and effectiveness, this blowtorch has been one of the most popular means of removing old exterior paint amongst homeowners for quite some time. It makes use of high heat to soften the acrylic-latex paint which makes it easy to peel off with a putty knife. However, it can also be very risky to use as it’s always a dangerous game when it comes to open flames. What’s more? Applying an open flame to lead-based paint may release toxic lead fumes, therefore you’d have to be very careful if you wish to use this method.

✓ Electric sanders. Belt sanders are a great option to removing old exterior paint as they’re able to strip off the paint quickly. However, this must be done gently and carefully as you’d risk gouging the wood if you lay into the sander too hard. The problem with this method is also lead-based paint as the sander tends to convert everything to dust and direct them straight to your face, hair and lungs.

✓ Scrapping. This involves using a sharp, rigid putty knife or blade designed for painting scraping to strip the exterior paint. This method also involves dust but you’d have a better control over it than the sander.

This will depend on your property, but commonly painted areas include rendered walls, guttering, soffits and fascias, and window frames. Generally you can paint what you want but on older or listed buildings, you may be restricted. An experienced painter will tell you what is possible.