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Root Barrier Installation in McKinney

One of our projects this week is installing a root barrier for a client in McKinney.

Travis called us with concerns about cracks in the sheet rock forming inside his home. After an in-depth foundation inspection, we determined that the foundation failed around the right side of the home. While discussing possible causes for the issues, the most glaring was this large tree so close to the foundation. Trees can drink a lot of water. If more water is coming out of the soils on one side than the other…problems.

Tree Root Barrier

After more discussion Travis decided that in addition to the piers he would like to install a root barrier. We would put it between this tree and the home. This is to help protect the piers and areas further inside the home from future movement.

So we dug a 30″ deep trench in an arch around the tree in between the tree and the house. The digging of this trench severed the existing roots closer to the house which will cause them to die. We went 30″ deep as the majority of the surface roots for this tree travel within the first 12″. Then some stragglers the next 12″, then we add another 6″ for good measure. After we dug the trench we placed a 30 mil thick HDPE root barrier down the trench. This material will prevent new roots from going past it. Also it will be able to withstand degrading in the soils for longer than the house will be there.

Tree Root Barrier

Ref. No. 193010

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Signs of Foundation Damage

In my previous post I mentioned that foundation movement can show itself in many different forms, whether that be structurally or cosmetically. As always, structural issues should always be determined by a state licensed professional engineer. What you, as a homeowner, should be looking for are the cosmetic signs of foundation damage.

Signs of foundation damage

signs of foundation damage, foundation repair, window separationWindow Separations

When we talk about window separations we are normally looking from outside the house towards a window. You can find this type of separation where the brick meets the window and can be one of the definite signs of foundation damage. In the picture you can see that higher up the window, the more separation there is. This is because as the brick wall starts to lean there is more displacement the higher up you get. This sort of separation can allow moisture and bugs inside the house, also it can lead to the breaking of windows.



signs of foundation damage, foundation repair, brick crackBrick Cracks

We consider brick cracks as cracks that travel through actual bricks and/or the mortar between those bricks. You will normally notice these types of cracks in diagonal or stair step patterns down a wall. Based on this we can use it as one of the signs of foundation damage. Just like window separations, cracks like these can allow bugs and moisture into the house. If the wall is leaning too much it can actually cause the brick ties to disconnect, meaning you need to tear down and replace the entire brick facade.



signs of foundation damage, foundation repair, frieze boardFrieze Board Separations

Frieze boards are a great place to start looking for signs of foundation damage, specifically at the corners. Frieze boards are the piece of trim that sit against the brick below the roof overhang. Since they are so high up, you can see the variance a lot better as separations magnify themselves the higher up you get. When a foundation begins to sink it causes the exterior wall to lean. since those boards connect at the corner right on the brick, any lean will cause that corner piece to separate. This is important with 2-story homes, as it can cause roofing issues.



signs of foundation damage, foundation repair, sheet rock crackSheetrock Cracks

Inside the home, one of the most noticeable issues homeowners begin to see are sheet rock cracks. They can be in the ceiling or walls, typically they run along seams in the sheet rock, but significant movement can cause the cracks to travel diagonally through the wall. Cracks coming off the top of door frames can help point in the direction that is lower. A good tip to determine if this is yet one of the signs of foundation damage is to take a quarter and see if you can stick the edge of it inside the crack, if so then it is definitely worth further inspection.



signs of foundation damage, foundation repair, doorUnaligned Doors

Once of the most annoying signs of foundation damage are doors that stick, can’t close/open, or locks that don’t line up. This can also be a safety issue, if there is a fire and you can’t open a door. This occurs because one side of the door is at a different elevation than the other after installation. When looking at a door reveal, or the space between the door and the frame up top, we should see that once side of the reveal has more space than the other. This will help tell us which side is lower than the other and which side is potentially causing the problem.



signs of foundation damage, foundation repair, tile crackTile Cracks

Tile cracks are never fun, especially if they happen immediately after installing some new floors in that kitchen or bathroom you are remodeling. They stick out like a sore thumb and can cut up your feet. This occurs because tile is a very rigid surface glued down to another rigid surface, it just wasn’t built to flex. When the foundation moves and the tile can’t, you end up with cracks. Normally you will find a slab crack below that tile crack and since this is one of the signs of foundation damage in the kitchen or bathrooms, you’ll want to check your plumbing.



signs of foundation damage, foundation repair, expansion jointExpansion Joint Separations

Expansion joints are the cuts builders put into a brick wall to identity some signs of foundation damage, they go vertically from the slab to the roof and are typically filled with sealant or caulking. These are specifically built into the wall to allow the brick to move due to settling without causing damage to the brick. If the brick is breaking and the expansion joint is open, it is safe to assume that the movement is well past tolerable amounts and should require stabilization and re-leveling. Again, notice how the separation gets wider the higher you get.



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Foundation Problem – How to identify one

A Common Question About A Foundation Problem

One of the most common questions I receive when I tell people that I work in the foundation repair industry is, “How do I know if I have a foundation problem?” This can be a very tricky question not just for the person asking the question who knows nothing about foundations, but also for a seasoned pro. The reason is that question is subjective to the person who owns the house, as a foundation problem can manifest themselves in structural and cosmetic ways. Now normally structural issues caused by the foundation problem is the result of years of neglect or a sudden catastrophe, more common than not it’s the cosmetic issues that start to get on the nerves of homeowners. Just because there is no structural damage occurring doesn’t mean the cosmetic issues aren’t a foundation problem. Also important is a small crack might be a huge deal to some homeowners, while something others can live with.

foundation problem sheet rock crack

What do you think? Is this something you can live with or something that drives you mad?

Back to my most common question. How I usually answer that question is simply, “Do you think you have a problem?” If they answer “yes,” then I follow up with “tell me why you think so.” What normally happens is they start speaking about things that annoy them around the house, that doesn’t seem right to them. “Cracks above door frames, doors that don’t close right in the summer, or weird sounds coming from the inside of the house.” Nine times out of 10, the problems that they described to me that I know can be the result of foundation movement usually are. After an inspection to verify there are no structural issues the conversation switches to maintenance related topics, but that’s for another day.

In my follow up post I’ll list out the common visible damages that can occur as the result of foundation problem, with examples to help you identify whether or not you have a foundation problem at your home.

Thanks for reading, if you believe that you have a foundation problem that needs to be addressed give us a call and we’ll come do a FREE foundation consultation to help determine what’s going on. If you believe that you have a more serious issue we always advise to have a structural engineer perform an inspection first.