Exterior Wood Trim – How Do You Repair Rotted Exterior Wood Trim?

  • How do you repair rotted exterior wood trim?
  • Answer: Wood trim around outside doors and windows can start to wear, warp, and rot over time. This can not only look poor, however, but also trim in disrepair can permit water to obtain underneath and create more damage. While the components will take their toll, you can make fixings to and even change wood trim without the need for costly specialist help.

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    Exactly how to Fix or Replace Outside Wood Trim


    Wood trim around outside doors and windows can start to wear, warp and rot over time. This can not only look poor, however, but also trim in disrepair can permit water to obtain underneath and create more damage. While the components will take their toll, you can make fixings to and even change wood trim without the need for costly specialist help.

    Action 1: Check Trim Condition
    Take a walk around your residence and inspect your windows, doors, or anywhere else where there is wood trim. Seek splits, holes, as well as damaged, loose, or rotting wood. Figure out whether you can repair the wood if you will require to replace individual pieces, or need to change all of the trim around a home window or door.

    Action 2: Make Services
    If the timber isn’t decomposing, exceedingly distorted or otherwise severely harmed, you can just make a few quick repair services to bring trim to its initial eye-catching and sound condition. If a piece of trim is loose, use a hammer and nails to refasten it to the wall surface.

    Cracks in between the trim as well as the wall surface can be filled with silicone caulk. Remove old caulk, paint, and debris from the fracture with a putty blade, painter’s 5-in-1 tool, or one more similar tool. Discuss the split a couple of times with a wire brush to remove the remaining debris.


    View the weather condition. Climate can affect the lasting performance of caulks, so just use it when the temperature is between 50 and 90 levels Fahrenheit. Don’t use caulk when it’s raining or snowing.

    Use an energy blade to cut the nozzle of the caulk tube at a 45-degree angle, as well as location it in a caulking gun. As you use the caulk, hold the caulking gun at a 45-degree angle alongside the joint being loaded. Position the nozzle opening to ensure that it requires sealant onto the joint surface areas. Ravel, or “device”, the used grain of caulk to force the caulk into the crack and also to make certain correct securing. Use a latex-gloved finger or a foam paintbrush to smooth the caulk. Maintain clothes convenient to tidy up any type of accidents as well as clean up any issue locations right now, given that it is much tougher to tidy up dried-out caulk later. Speak with the supplier’s instructions for curing times.

    Usage exterior wood filler to load and also patch splits in the trim itself as long as it still structurally seems. Initially, rough up the surface area with crude sandpaper to make sure a good bond. After that apply wood filler with a putty blade. When it’s tough as well as dry, sand it levels with a medium- or fine-grit sandpaper.

    Loose, flaking paint on the trim needs to be removed with a paint scrape. Various other damages, nicks, and scrapes can be removed by fining sand. For ideal results, utilize sandpaper on a rubber fining sand block or a fining sand sponge. Start by sanding with 80-grit paper until the dent or scratch is smooth, after that finish, sand as well as feather into the bordering area with 120-grit paper. Clean the area tidy with a somewhat damp rag to get rid of dirt and also grit.

    Step 3: Replace Trim
    Deteriorated as well as harmed wood trim requirements to be changed. Action each piece of trim to be replaced and write down the measurements. You will certainly require to cut a new piece of trim to fit and also you need to obtain a coordinating piece of wood. When you acquire new pieces of trim, be sure you include a couple of additional inches to the length so that you have space for making errors in your cuts.

    Remove the damaged trim using a crowbar, screwdriver, or the claw of a hammer. Make use of a miter saw to cut the brand-new trim pieces with the measurements you took of the old pieces. Place a piece of trim face up against the saw fence and position it to ensure that your measurement marks are straightened with the blade and afterward transform the blade to a 45-degree angle and also make your cut. Do this on the various other ends of the item of trim and also make it at a 45-degree angle that is contrary to the first cut. The angles you cut in the brand-new item of trim need to correspond with the existing trim to make sure that the new item fits with the rest and complete a square edge.

    When operating power tools, such as saws, review all manufacturers’ directions very carefully prior to usage.

    Don’t put on loose clothing, oversized gloves, fashion jewelry, or any type of devices that can obtain captured within the spinning blades of the miter saw. Additionally, long hair must be pulled back.

    Make use of a hammer and nails to affix the new trim in position. To obtain the head of the nails listed below the surface area, utilize a nail set and also hammer to sink them in. Cover the holes with timber putty as you would in Step 2.

    Tip 4: Prime as well as Paint Trim
    Use drop cloths to cover the ground so you do not obtain repaint on walkways, shrubbery, or your backyard. Get rid of displays, light fixtures, or anything else that may obtain splattered or cover them with painter’s tape prior to you begin. Painter’s tape ought to additionally be utilized to shield the edges where the trim fulfills the house siding or block of your wall surface.

    Usage top-notch enamel or varnish brushes. They hold even more paint, use effortlessly, and don’t leave brush strokes. Choose brushes with flagged tips as well as tapered sides. Little, angular-tipped brushes benefit servicing any little, hard-to-reach areas in corners as well as for information jobs. You can make use of a bigger brush for the main part of the trim.

    Prime the trim with Real Worth EasyCare Ultra Costs Exterior Primer/Sealer and paint with Real Value EasyCare Ultra Premium Exterior Paint. Apply one layer, or more if necessary, utilizing a little paintbrush. Use a ladder to prime and also paint trim that is out of reach. Allow each coat completely dry thoroughly (overnight, preferably) prior to continuing.


    Acquaint on your own with basic ladder safety treatments.

    Tons your brush by covering 1/3 to 1/2 of the bristles as well as touch the brush on the side of the can to remove any type of excess paint. Apply from one side of the brush with one lengthy stroke. Use the return trip to unload the opposite side, starting simply where the first stroke finished. Total each area with a long, light finishing stroke. Make sure to comb toward the paint that was just applied each time you start a brand-new stroke. To get the very best results, repaint just a few feet of trim or molding each time. Clean up any drips or splatters before they dry.

    That’s it! You’re done. Your outside trim is fixed, freshened, and also renewed.


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