How To Seal Exterior Wood Door
When a wood door is left unsealed it will soak up any of the excess moisture in the air which will cause wood doors to swell and warp.
How to seal exterior wood door. Next move on to patching holes and cracks with a strong wood filler and scrape flaking paint to clear the way for the new coat. If your threshold is in rough shape replace it. Furthermore the exterior side of the door and door frame faces the elements taking a more brutal beating from the weather than anything inside your house. Most exterior thresholds also have a sill beneath them.
Finish fix for a varnished door learn how to maintain and refresh aging spar varnish on an exterior wood door. There are very specific steps for staining and sealing exterior wood. All products made out of wood especially wood doors are susceptible to the elements extreme temperature changes moisture and humidity can all damage wood. Open and close the door several times to make sure that the weather stripping seals properly.
Doors are a major hole in household insulation letting warm air enter in the summer and exit in winter. If you plan to attach a new door bottom with a drip edge you may have to plane the bottom of the door slightly. Seal the wood with coating of polyurethane varnish or lacquer. Restore a wood entry door let the wood shine through with a marine grade finish that s sure to last.
Finish by priming the surface with a resilient exterior primer and using caulk to seal any openings that could leave the wood vulnerable to the elements. This must be followed by a protective sealant such as spar urethane to ensure that the wood is not damaged by the weather. An exterior threshold takes a lot of abuse from foot traffic and weather and it can only withstand so much. Feel the areas you marked that had air flow to ensure that the weather stripping is doing its job.
Applying exterior wood stain to an entry door porch deck or railing is the decorative aspect of the finish. The weather stripping must completely seal against the door as it closes and the door must be able to latch and lock. This applies even when the door is closed. If your door has fallen out of alignment take time to make certain your door fits straight before you begin weatherproofing.
You ll want to make certain the strike plate and latches are in alignment.