Building Materials - Answered Questions & Fixed Issues

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Coromaster B2B Garage Door Opener. It only opens the door halfway?

Question edited for clarity. This is an older model. Either the weight of the door is borderline for the motor and that is why it is beeping. The counterbalance system need adjusting. Or the carbon brushes on the motor need replacing. You can also try lubricating every single item that moves and the tracks to reduce rolling and sliding resistance. Use proper garage door spray or light machine oil not WD40 which goes waxy / gummy after a couple of months. https://www.google.com/search?q=Coromaster+B2B+garage+door+opener and https://www.google.com/search?q=Coromaster+B2B+garage+door+opener+opens+halfway and Beeps https://www.google.com/search?q=Coromaster+B2B+garage+door+opener+motor+beeps ..
4/19/2024 7:51:17 PM • Building... • Answered 11 hours ago • 16 views
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Genie Garage Door RC Receiver. Where is the learn button for Genie receiver model OHDH390 please?

Question edited for clarity. It doesn't look like that model number is correct 390 is the frequency of the signal. It is mentioned here are part of the regulatory approval process as a much longer number https://fccid.io/B8QOHDH390 The Learn Button is next to the bulb https://www.geniedoor.com/support/programming-instructions/garage-door-opener-remote-programming/ More here https://www.geniedoor.com/support/programming-instructions/ https://www.google.com/search?q=genie+receiver+ohdh390+learning+manual ..
4/8/2024 12:29:27 AM • Building... • Answered on Apr 08, 2024 • 15 views
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I have a Novoferm 553 garage door system. The remotes have stopped working.

Sounds to me like a cold solder joint on one of the boards
3/31/2024 1:13:56 PM • Building... • Answered on Mar 31, 2024 • 18 views
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My DTS 600 garage door open and close very slowly

Unlikely your garage door is battery operated. The remote and wall unit yes. The remote just tells the mains operated motor to get turning. The issue will either be that everything that moves needs lubricating, motor spindle, pulleys, chain, tracks and pivots, or the carbon brushes in the motor need replacing. https://www.google.com/search?q=DTS+600+garage+door and how to fix https://www.google.com/search?q=DTS+600+garage+door+opens+slowly ..
3/13/2024 5:23:31 PM • Building... • Answered on Mar 13, 2024 • 23 views
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How do I fix an exterior mobile home door that's not lining up properly?

Question edited for clarity. Question moved from Cars and Trucks category. Look at the corners of the doors that hold the aluminium frame together and if it is a modular door, tighten them up. If it is a solid door, adjustment can be made by shimming behind the bottom hinge with a piece of cardboard. This will move the bottom out and up. ..
2/18/2024 9:28:00 PM • Building... • Answered on Feb 18, 2024 • 32 views
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Garage door opens too far and ends up 2 or 3 inches into the motor housing. How do I fix this issue.

Check the opening limit dial on the garage door opener unit. You can locate the dial that controls the opening limit on the opener unit and use a flat head screwdriver to turn the dial counter clockwise until the door stops about an inch and a half away from the stop bolt. Then, test the door and make sure it does not slam into the bolt. A video tutorial on how to adjust the opening limit of a Craftsman garage door opener is available on YouTube. If the above step does not work, check the limit switches on the garage door opener. Most garage door openers have limit switches that control how far the door opens and closes. Improperly adjusting these switches can cause the door to stop halfway. Consult your garage door opener's manual to learn how to adjust the limit switches. Make small adjustments until the door closes fully. Craftsman garage door opening too far and hitting stop bolt easy adjustment (youtube.com)
1/15/2024 10:16:07 PM • Building... • Answered on Jan 15, 2024 • 32 views
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Craftsman 139.53991 Garage Door Opener. Where do I find a remote for the 75th anniversary garage door opener model 139.53991 please?

Question edited for clarity and add maker. Question moved to model category. In the link https://www.google.com/search?q=139.53991+remote+replacement ..
1/2/2024 10:06:03 PM • Craftsman Garage... • Answered on Jan 02, 2024 • 31 views
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Where to find a belt driver sprocket for garage door opener please?

11/13/2023 12:03:49 AM • Building... • Answered on Nov 13, 2023 • 37 views
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My Liftmaster Wall Control (Large White Button) green light is not illuminated and I cannot open/close my garage. Remotes work fine. Which part needs replacement?

They have self diagnostic features and are 'smart'. Make sure there is nothing near the two door sensors and make sure they are clean. No model number given, but generic help in the link. https://www.google.com/search?q=Liftmaster+Wall+Control+Large+White+Button+green+light+is+not+illuminated ..
10/31/2023 11:39:56 PM • Building... • Answered on Oct 31, 2023 • 48 views
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Why Kitchen Countertops are on Top and in Trend?

earth-friendly products is good for us this means it's products that was made from things that could be reuse and made better for our health and environment will be better
10/30/2023 11:40:38 AM • Building... • Answered on Oct 30, 2023 • 196 views
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Chamberlain 7200 Garage Opener. Door closes but not all way and reopens, lenses are aligned and clean rollers are greased no light flashing?

Question edited for clarity and correct spelling of maker. Question moved form Office Equipment Category. Limit switches if the lenses are clean an nothing within 6" of them.

The Garage Door Comes Down, Hits the Floor and Reverses

Chamberlain Group https://support.chamberlaingroup.com > article > GDO... The most common reason the door reverses after it touches the floor is the down or close travel needs to be adjusted. Missing: 7200 ‎' Show results with: 7200

How to Reset Garage Door Opener Limit Switches

myohd.com https://www.myohd.com > blog > reset-garage-door-o... Jan 5, 2018 - Open and close the garage door. If the problem remains, continue adjusting the up limit switch until the door operates normally. Garage Door ...

Chamberlain Garage Door Opener Troubleshooting

Fix It Right Garage Doors https://fixitrightgaragedoors.ca > chamberlain-garage-... Chamberlain garage door will not close all the way. Door will move partially (about 1 foot) then stop and only respond to constant pressure commands. RPM ... ..
10/17/2023 6:07:39 PM • Chamberlain 12HP... • Answered on Oct 17, 2023 • 33 views
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How do i make my wooden windows open and close easily without straining my back These are windows in the home

Question moved from Cars and Trucks Are they vertical lifting sash windows? They have hidden counter-weights in the frame. Very often the string will break so you are lifting the full weight of the frame and the glass. ..
10/17/2023 12:09:37 AM • Building... • Answered on Oct 17, 2023 • 57 views
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Is there a Learn button on the WR827 Powerlift Garage Door Opener, and if so, where is it located?

https://www.youtube.com/watch?v=MHBZPULewds FINDING YOUR LEARN BUTTON
9/30/2023 5:19:27 PM • Building... • Answered on Sep 30, 2023 • 3,673 views
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What is PVC Cover Block ?

What is a PVC cover block used for? PVC Cover Block is used in Construction to provide space for concrete during shuttering.

Pvc Cover Block - Pvc Circular Spacer Manufacturer from ...

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9/26/2023 12:11:09 AM • Building... • Answered on Sep 26, 2023 • 45 views
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I need to find compatible remote for my opener

953CB is the # available on amazon, or you can call chamberlain. Google 953CB remote for more choices.
9/16/2023 2:08:33 PM • Building... • Answered on Sep 16, 2023 • 37 views
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What is exterior rendering?

Exterior rendering is the process of applying an external wall covering to the exterior of a house in order to provide added protection to the bricks it's built from. The external wall covering protects bricks from the effects of weathering and erosion which can, over time, cause both cosmetic and structural damage. However, the covering alone is not sufficient as this too is susceptible to damage over time from weather and other environmental factors. Therefore, once the wall covering has been applied, it's usually then painted or a wall coating in order to stop it from cracking and prevent damp from seeping through it and into the home. It also requires regular maintenance and re-painting in order to repair any damage that may occur to the paint or wall coatings. The whole process of exterior rendering is usually carried out by coating specialists like Apex Coating Services. pexels-photo-247707-eruhvyafhhdtktt2hktx4r02-4-0.jpeg
9/9/2023 11:17:34 PM • Building... • Answered on Sep 09, 2023 • 376 views
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Chamberlain garage door opener, we open door with clicker, the light goes on, then we cannot operate door opener until light goes off..??

Make sure the sensors are correctly positioned, free of dirt and obstructions, and that the sensor wires are undamaged. Additionally, consider changing the batteries in the clicker.
8/31/2023 10:20:18 AM • Building... • Answered on Aug 31, 2023 • 34 views
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Can I paint over a previously painted concrete floor that was sealed with a polyurethane type product?

you did not provide info on the type of the paint and what surface it will be used on - there is difference between the floor, desk, wall and car body... all are flat surface but adhesion and work of the paint differs. depending on the pre-existing paint, but you need always to "key-in" using 120 grit paper or 150 grit screen. if paints are of same type, then paint in - if these are two different paints, you need to strip or isolate old paint, and then use new paint.
8/30/2023 12:07:49 AM • Building... • Answered on Aug 30, 2023 • 331 views
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