Home Improvement / Home Remodelling

Tips for Repainting the Exterior of Your Home

Repainting the exterior of your home can be a labour-intensive job. It’s tough to get to all the upper areas that are in desperate need of a fresh coat of paint. If you have repainting the outside of your home set down as a DIY project, keep the following in mind:

Buy the Right Type of Paint You Want

You must buy paint specifically formulated for exteriors of houses. These paints are weather-resistant to withstand the elements and other challenges the outdoors present. You would want a paint brand that is easy to apply and dries easily. For maintenance later, it’s best if you choose a paint that can be cleaned with water and some detergent. You can choose either a water or oil based paint. Water-based paint is easier to maintain, but oil-based paint is much more durable. Once you have the basic properties down, choose the colour you want.

Mind the Lead

If the house you are repainting was built in the eighties or earlier, the old paint may contain lead. You can use a DIY kit to test for lead. If you get a positive result, it’s best to consult with a professional service to get it removed. Be mindful that there might be local regulations with regards to removing lead-based paint. You will have to remove the paint in a manner that doesn’t put neighbours at risk.

Repaint the Roof Separately

Repainting the roof is a major project, so if the exterior refurbishing includes the roof, you will have to set it aside as a separate project. Consider hiring full roof restoration services to check the area for potential damage before you start repainting. Find experience professionals who can redo the roof while checking for hazardous metal as the same time. If your house paint contained lead, it might also contain asbestos. Only professionals are best equipped to handle such issues.

Wash Before Painting

It’s very important to wash the exterior walls before applying fresh paint. The main reason: mould. The walls may have mould or mildew growing, even if you can’t see it with the naked eye. Additionally, it’s just best to remove any dirt to not leave a grimy layer between the old and new coats of paint. Washing is relatively easy. Just use a garden hose and a sponge with a long handle to reach tall spaces.

Smooth Out the Surface

New paint applies best if the surface is smooth. Old walls may have paint that’s chipping or flaking off, which might create unsightly bumps and stains after you repaint. Use a paint stripper, sand paper or a scrubber to remove the really old paint before you start anew. If there are holes on the surface, use quick putty or similar filler the fill those out. You may need to contact a carpenter to fix serious damage.

Use Primer before the Paint

Don’t forget to apply the primer before you apply the actual paint. The primer acts as a solid base for the new paint to stick to, so the end result is durable and professional looking.

Know How Many Coats to Apply

Professional painters would say that you only need a single layer of top coat when repainting the house. Multiple layers can cause more flaking as the paint gets old. Also, a paint bonds better when there’s less applied. However, some houses may require dual layers of top coat. That may depend on the colours you choose, such as from going a light colour to dark.

Once the paint is applied, don’t be too quick to celebrate. How long the paint job lasts will depend on how well you maintain the exterior walls. Keep in mind to inspect the paint at least once a year. Good maintenance habits such as washing stains and applying mould killer would also make your paint job last long.

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