Tuesday, May 29, 2018

Discount for Yelpers Who Upload a Photo or Video During the Inspection

Yelp users receive a $75.00 discount on our home inspection service by uploading a photo/video and sharing it on Yelp, Twitter, and Facebook during your home inspection.  Elite Yelpers, contact us via Yelp “Request a Quote” button and let us know you are an elite for additional benefits.
If you do not have a Twitter or Facebook account or don’t feel comfortable posting this information on Twitter or Facebook, we understand.  We would like for you to do it, but that part is not mandatory to receive our discount.

This discount cannot be used with any other coupon or discount.
It must be arranged/applied before or during the inspection.

Here are the steps to get this discount.

  1. You must attend the inspection.
  2. About an hour into the inspection, you will get an email/text reminder that you agreed to post the picture/video. You can do this at any time during the home inspection while at the property.
  3. Go to the Yelp app and search for “home inspectors” and use Northbrook, IL for the location.
  4. Click on our Yelp page Chicagoland Home Inspectors, Inc. 707 Skokie Blvd, Northbrook, IL
  5. Look for the Add Photo button on the screen.
  6. Take a picture/video of your new home, our inspector, or an issue that we found.
  7. Write the description – We are performing a home inspection in (Name of Suburb), IL and (first name of the Inspector) is our home inspector.  (You are welcome, and encouraged, to add anything else you wish, but these words will help our Yelp presence.)
  8. Click “post” in the upper right corner and you are done.

This can be done only with the Yelp app, or Yelp for mobile and MUST be completed during the home inspection.

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Monday, May 21, 2018

Dryer Transition Duct Information

I have reviewed many home inspection reports and one of the many things that stand out is how some home inspectors report on dryer vent connectors. Recently a picture of a flexible dryer transition duct was posted on a home inspector Facebook page and another home inspector commented, “That’s not allowed”. Since his statement is not at all accurate, I’ve decided to take the time to write what is, and is not, allowed.

The different types of dryer vents 
A. Plastic – Not UL listed for use as a dryer transition duct.
B. Smooth interior 28 gauge metal duct approved as a dryer duct
C. Foil flexible – UL approved as a dryer transition duct, but not recommended by the CPSC.
D. Semi-rigid – UL approved as a dryer transition duct and recommended by the CPSC

Definitions:

  1. Dryer Duct – This is the smooth wall section of the duct that runs through the house and passes through the exterior wall.
  2. Dryer Transition Duct – This is the flexible section that connects the dryer to the dryer duct.

Dryer Duct Rules: 2015 IRC M1502

M1502.2 Dryer Ducts need to be independent and convey moisture to the exterior.

M1502.3 Dryer ducts exhaust to the exterior, the discharge must have a backdraft damper and be at least 3 feet away from openings.

M1502.4.1 Dryer ducts are to be smooth and made out of metal that is a minimum 27-gauge steel. The dryer duct must be 4″ in diameter.

M1502.4.5.1 Dryer ducts shall be no more than 35 feet from outside terminal to transition duct. Exception: Unless the manufacturer of the dryer specifies differently.  Most dryer manufacturers allow between 60 and 85 feet.  Quite a big difference.

Transition Duct Rules: 2015 IRC M1502

M1502.4.2 Transition ducts shall be a single piece, listed as UL 2158A, not more than 8 feet long, and not concealed within construction.

Some dryer manufacturers and a bunch of home inspectors hate the foil dryer transition ducts. They are UL 2158A Listed for use with gas and electric dryers. Since Underwriters Laboratories does extensive testing and states that these transition ducts are acceptable for use in that fashion. I agree with UL and I don’t have a problem with them. Keep them clean and make sure they are not squished when installed.

Many inspectors like the semi-rigid aluminum ducts better. They state that the foil type gets clogged way too easy. Nobody has any data to back that up. There is Publication 5022 distributed June-2003 and updated Feb-2012 that addresses the dangers of dryer fires which mentions they shouldn’t be used. I do believe that the CPSC is a credible source, but I do not believe they did the same type of testing as is done by UL. Add this to my 36 years in the fire service, and I stand by my opinion that these foil type transition ducts are just fine.

For the record, the semi-rigid transition ducts can also be squished. They do not return to their original shape when the pressure is removed. There are also look-a-like semi-rigid ducts that are not UL listed.

I always believe that the choice of what is acceptable, and not acceptable, belongs to the home buyers. I believe my job is to give as much information as possible to help you make an educated decision.

Chicago Office Website: http://www.TheHomeInspectors.com/

Chicago Office Yelp Page: https://www.yelp.com/biz/chicagoland-home-inspectors-chicago

Northbrook Office Website: http://www.ChicagolandHomeInspectors.net

Northbrook Office Yelp: https://www.yelp.com/biz/chicagoland-home-inspectors-northbrook-2

YouTube: https://www.youtube.com/channel/UCWWsanAlMHMiAbez4OE1Gbg

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Sunday, May 6, 2018

The Importance of Downspout Extensions

I was doing a home inspection in Glenview when I informed my client about the lack of downspout extensions.  The real estate agent spoke up and stated that the home inspector she uses doesn’t think that is a problem.  I always thought that every home inspector calls out downspouts discharging too close to a house.  Let’s ask the question; is that a big deal?”  Yes, because of the damage it can cause, and no because it is such an easy and inexpensive fix.  Home inspectors usually tell their clients to get the downspouts 4 to 6 feet away from the building.  Here is why we say “4 to 6 feet”.

When houses are first built, a hole needs to be dug out and earth is removed.  This is referred to as the over-dig for the foundation.  The over-dig is the room needed for the construction workers to get the forms in and out so they can make the footings and foundations.

The footing is then poured and allowed to cure (harden).  The foundation is then poured on top of that and eventually the basement floor is poured on top of the footing on the inside of the foundation wall.  Since these three areas are not poured at one single time, there is a cold joint at this location.  Waterproofing professionals refer to this area as the cove.  Drain tile, stone, and the earth are installed on the outside of the foundation.

Here is the problem. The earth never goes back into the over-dig exactly the same way it came out.  We end up with gaps, pockets of air, and avenues where water can easily travel down to the undisturbed earth that the foundation is sitting on.  The water can then pool in this area and cause the earth to weaken.  Weakened earth will cause settling. If the pooling water gets high enough, water then enters the basement.  None of this is good.

If downspout extensions are used to get the water past the over-dig, 95% of the water will not enter the over-dig and pool up next to the foundation.  So let’s install those extensions.  Get the water 4 to 6 feet away from the house and greatly reduce the chances of settlement and water entry into the home.

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Thursday, May 3, 2018

Fix Sagging or Sticking Doors

Fix tight doors by tightening hinges and jambs—sanding is a last resort.

This post shows you how to fix a sticking door in most cases without removing the door. Get instant results and enjoy a trouble-free door.

Overview

It seems that when a door is difficult to open or close, everyone calls the handyman or carpenter to plane down the doors so they move easily.  Although that will work, there are a few much easier ways to fix it.  Don’t get me wrong, if the cause for the door to stick is the house settling and the jamb is out-of-plumb, then that is the only option.  But usually, it is something much simpler and easier to fix.

Option 1 –Tighten Screws

Since the doors constantly open and close, the screws become loose and the hinges are no longer tight to the jamb.  Tighten these screws by hand (not a power tool) to prevent the screws from being stripped or the wood is damaged.  If the screw turns easily, then you may want to fill the hole with some glue or wood putty before tightening.  If you find a screw or hole that’s already stripped, try these fixes:

  1. Replace stripped-jamb screws with 3-in. screws. These long screws run through the jamb and into the framing behind it.
  2. If the screw hole is stripped in a solid door, predrill with a 1/8-in.bit and drive in a screw that’s an inch longer than the original.
  3. If you have a hollow-core door, reinforce the screw hole. Dip toothpicks, wood splinters or my favorite a golf tee in glue and use them to fill the screw hole. Then drive in the original screw.

Door hinges aren’t truly adjustable. But by driving a long screw through the jamb and into the wall framing, you can pull the hinge and jamb toward the framing and slightly reposition the door. Before you drive a screw, close the door to determine exactly where it rubs against the jamb. If it rubs near the top of the side jamb (which is most common), draw in the upper hinge. If the door rubs at the lower side jamb or head jamb, draw in the bottom hinge. If the door rubs all along the side jamb, draw in all the hinges. Often, you can move the door up to 1/8 in. with this method.

To use this technique, remove a screw near the middle of the hinge (rather than the top or bottom screw). Drive in the 3-in. screw with a drill. When the screw is snug against the hinge, give the screw another quarter turn. Close the door to check the fit. Continue tightening and checking until the door no longer sticks. Keep an eye on the door trim as you tighten—if you begin to create gaps at the trim joints, stop. It’s rare, but you might find that you can’t draw in a hinge at all because the jamb is already tight against the framing or shims.

Fixing a Sagging, Self-closing Door

Doors in older houses sometimes close on their own because they’re out of plumb. If the wall is out of plumb or the house has major settlement issues, you may need to do major work to fix the problem, but if the door slowly moves to the closed position and the wall is still plumb you can usually solve the problem by tweaking the hinges a little.

Check the gap at the top of the door. If it’s wider at the doorknob side, remove the center screw at the top hinge and replace it with a predrilled 3-in. screw angled slightly toward the middle of the jamb. The screw will pull the jamb and door tighter to the framing and hopefully fix the problem.

If the door still creeps closed (but less so), go to the “Kleenex box” shimming technique. Put one shim behind the middle hinge and two shims behind the bottom hinge.

Drill through the jamb

Predrill a 1/8-in. hole and create a recess for the screwhead with a countersink bit. Then drive a 3-in. screw into the wall framing to draw in the jamb.

This is really just another version of the hinge adjustment described above. By driving a long screw through the “latch” side of the jamb (rather than the hinge side), you can often draw in the jamb and give the door a little extra space. Try this only if drawing in the hinges doesn’t work; it leaves you with a large screwhead hole to cover. Countersink the screwhead with a countersink bit (about $8 at home centers). Drive a screw near the middle of the area where the door is rubbing. You may need to add a second screw. Tighten screws gradually and watch the trim to make sure you don’t open joints. Cover the screwheads with wood filler and then sand and paint or stain the filler to match.

Plane the door with a belt sander

If your door still sticks after you’ve tried tightening and driving screws, you’ll have to plane it. Start by scribing the door where it rubs against the side or top of the jamb (Photo 1). A carpenter’s compass is the best tool for this ($3 at home centers). Then remove the door. The best tool for “planing” the door isn’t a plane, but a belt sander. You could also do the job with a hand plane or an electric planer. Belt sander prices start at about $50. Begin with a 50-grit sanding belt. This coarse belt removes wood fast. Keep the sander moving so you don’t grind a hole in one spot. Some older doors have a beveled edge, but don’t accidentally create a bevel if the door didn’t originally have one. When you’re about 1/16 in. away from the scribe line, switch to an 80-grit belt and sand to the line. Finally, use a 120-grit belt to smooth the door’s edge.

If you sand the area around the mortise that holds the door latch, you might end up with a latch that protrudes. Solve this problem by deepening the mortise with a sharp chisel. The belt sander will leave sharp corners on the edge of the door. Round them slightly by making a couple of passes with 120-grit paper.

Hang the door back on its hinges to check the fit. Don’t be surprised if you have to remove the door and sand off some more. If there’s a 1/8″ gap between the door and the jamb, you’re ready to paint or stain the sanded edge. You can remove the door or finish it in place. If the top or bottom edges of the door are unfinished, paint or varnish them. A coat of varnish limits shrinking and swelling because it slows moisture movement in and out of wood.

Tips for Removing and Rehanging Doors

I’ve spent much of my carpentry career working alone, and the most important thing I’ve learned about removing doors is to get a helper whenever you can. A second set of hands means less damage to the door, walls and your back. Here are some other tips that save time and trouble:

If you plan to remove the knob and latch, do it before you remove the door. They’re easier to remove when the door is standing upright.

Support the swing end of the door with shims. Just slip them under the door; don’t force them in tight. The shims keep the swing end from dropping as you remove the hinge pins.

Tap pins up and out of the hinge knuckles with a long screw, bolt or screwdriver. My favorite pin pusher is a worn-out 7/32-in. drill bit.

Remove the bottom pin first and the top pin last. Be ready to catch the door as you remove the top pin.

Hinge pins can be stubborn but resist the urge to give them a hard whack. Hard blows go off course and dent woodwork.

If you find that the hinge knuckles won’t slip back together, loosen the screws on one hinge a little. The hinge leaf will move slightly and mesh with its partner. Tighten the screws when the door is in place.

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