Quick work for your brickwork

November 2, 2009 at 11:50 AM Leave a comment

Mauern - build 01After visits by ghouls, princesses and Dracula this Hallowe’en weekend, and with all the candy chased out of the house, it was finally time to to finish some energy-saving projects. Aside from typical fall homeowner stuff – raking leaves and emptying eavestroughs, I finally finished the brick work I talked about a few weeks ago, posted here.

My home is a small brick bungalow. It’s in pretty good shape overall, but a lot of little things need attention. A couple of months ago I hired Mike from Red Robin to come and replace some damaged bricks. We even had a few bricks missing on the bottom of one corner of the house! Others had become soft, likely because water had seeped in. Mike pointed out that the mortar between the brick was set too far back, particularly for the base of a wall, making it easy for water to settle on top of the brick and seep down.

When Mike finished replacing the damaged bricks, I vowed to follow-up with the tuck pointing, since there were a lot of gaps, and yes even some holes between the bricks – obvious points of heat loss. Yesterday I finally got around to it. Here’s what I did, for those of you interested in giving your brickwork a little makeover.

I bought mortar mix that takes about 72 hours to fully dry. It stays wet enough to work with for an hour or so. Using a paint mixer chucked into a drill, I slowly mixed in the water, using the base of a juice jug as a bucket (I cut off the top, but left the handle intact). I donned a pair of thin rubber gloves, and assembled my tools: a ladder, a trowel, an old screwdriver an old toothbrush and a spritz bottle.

As I combed the brickwork all the way around the house, from the top of the wall to its base, every time I found a crack or hole I’d use the screwdriver to break out any loose material, then use the toothbrush to clear out the dust. Next I spritzed the crack with water, since the mortar adheres better to a damp surface. If I had a big gap to fill I’d use the trowel, but most of the time I’d just pick up a small handful of mortar and squeeze it into a cylindrical shape, then use my fingers to squeeze it into the gap, tapping it in as far as it would go. I tried to avoid getting mortar on the brick, since it leaves a whitish haze, but I used the toothbrush to remove the mortar I’d missed. Finally, I’d swipe a finger over the wet mortar to smooth it out. (You could use a jointing tool for this purpose as well.)

That’s it! While I’m sure that adding more insulation will do more to prevent heat loss than sealing tiny cracks in the mortar, surely it will help.

Do you have to do anything to get your home ready for winter?

Entry filed under: Power-saving solutions, Renovation. Tags: , , .

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