Chloe Zhang
Lowering a plastic drain cover can be a simple task that can be done without professional help. If it is a modern plastic drain cover, you may only need a screwdriver, a level, and a hacksaw. The first step is to free the holding-down screws and remove the lid. Once the lid is off, cut it down to the desired height and re-fit the cover. If it is concreted in, you will need to dig around it and remove the frame before cutting.
Explore related products
What You'll Learn
Removing the cover and frame
To remove the cover and frame of a plastic drain cover, you will need to free the holding-down screws. Apply some penetrating oil to the screws and leave it overnight. The next day, try to unscrew them. Once the screws are removed, you can lift the lid off by the handle in the centre.
If the drain cover is concreted in, you will need to dig around it to remove the lid and frame. If it is a modern, round plastic cover sitting on a PVC IC, the job is simple: use a screwdriver, a level, and a hacksaw to cut it to the desired height and then re-fit the cover.
If the cover is surrounded by a brick chamber, removing one course of bricks should lower the height. If it is a large, old, heavy cover, you may need to do some real hard work to lower it.
After making the desired alterations, you can pop the cover back in place and lay the paving around it.
Creative Ways to Deal with Scrap Plastic
You may want to see also
Explore related products
Cutting it down to size
Before you start cutting, you will need to remove the drain cover. If your drain cover has visible screws, use a screwdriver to unscrew them. If there are no visible screws, your drain cover might be a snap-in type. Grab an obvious part of the cover with some needle-nose pliers and pull straight up.
Once the cover is off, you will be able to inspect the drain. The main inspection chamber will be formed by one or more short concrete or plastic pipes. You will need to dig around it, remove the frame, and cut it down to the new height.
If your drain has a PVC riser, you can cut it level to the height you want and re-fit the cover. A hacksaw should be sufficient for this job.
If your drain is a large round chamber with a reducing biscuit on top, lowering it will be more difficult. The same applies if the chamber is particularly deep, as it will be harder to clear out the channel below.
Easy Guide: Installing Plastic Movement Rings
You may want to see also
Explore related products
Using a screwdriver
Before you begin, it is important to determine what type of cover you have. Some drain covers can be removed by simply pulling them off, while others require a screwdriver.
If your drain cover has visible screws, you can use a screwdriver to remove it. Start by locating a corresponding screwdriver. If the screws are stuck, spray them with lubricant. Once you have loosened the screws, place them in a safe location for reinstallation. You should then be able to lift the cover from the drain opening. If it is difficult to lift, use a utility knife to help pry up the cover.
If your drain sits flush with the shower floor, you may need to use a flathead screwdriver to gently slide under the ledge with a little upward pressure. If you cannot see any screws and your shower drain cover is round, it might be a snap-in type. In this case, you can try to pull it straight up.
If you are dealing with a push-and-pull drain stopper, you may need to expose the bolt by turning the drain stopper to the right (counterclockwise). You can then use a screwdriver to unthread the bolt from the drain crossbar and lift out the drain stopper.
For trip-lever drain stoppers, use a screwdriver to loosen the screws on the overflow grate and remove the grate. Carefully lift the entire assembly, including the trip lever, rods, and plunger, out of the overflow drainpipe.
Metal vs Plastic Dice: Which Rolls More Fairly?
You may want to see also
Explore related products
Using a hacksaw
To lower a plastic drain cover, you will need to adjust the height of the chamber. This can be done by cutting the PVC pipe to the desired height using a hacksaw. Here is a step-by-step guide on how to do it:
First, free the holding-down screws and remove the drain cover by applying penetrating oil overnight and then using a screwdriver or a crowbar to lift it off. This will expose the main inspection chamber, which is typically made of concrete or plastic pipes. Decide whether you want to reuse the old cover or replace it with a new one. If you choose to reuse the old cover, you can proceed to the next steps.
Next, mark the PVC pipe at the desired height you want to cut it to. Clamp the pipe securely in place with a vise to avoid any slippage and potential accidents. Place the hacksaw blade on the mark and draw it backward to create a notch. Repeat this process until you have a defined notch, which will guide your subsequent cuts.
Now, start cutting the pipe slowly with a back-and-forth motion, ensuring that the cut remains straight. As the hacksaw cuts deeper into the pipe, you can increase the speed of the sawing motion. When you reach the bottom of the pipe, slow down again and complete the cut smoothly and gently at an angle to prevent a 'blowout' of the pipe edge. Take breaks between cuts to avoid hand fatigue, and be cautious when handling the hacksaw.
After cutting the pipe to the desired height, you can re-fit the drain cover at its new height. This process may vary depending on the specific type and design of your drain cover.
Adjusting Plastic Frame Eyeglasses: A Simple Guide to Perfect Fit
You may want to see also
Explore related products
Removing holding down screws
To remove holding-down screws from a plastic drain cover, you will first need to identify the type of drain cover and its screw location. Screws can be visible on the edge or in the centre of the drain cover, or they may be hidden beneath a piece of metal or plastic on top of the cover. Once you have located the screw or screws, use the correct type of screwdriver to remove them. If the screws are difficult to turn, apply a penetrating oil and let it sit overnight before attempting to unscrew them again.
If your cover feels stuck, it may be due to a hidden screw. Try to identify any screws that may be hidden from view and use the appropriate screwdriver to remove them. If the cover still feels stuck, carefully try a different removal approach.
If the drain cover has no visible screws, it may be held in place by grout or caulk. In this case, use a flathead screwdriver to pry up the cover by pushing down on the screwdriver handle and pushing up on the tip of the screwdriver against the drain cover. You may need to use a sacrificial screwdriver for this step, as there is a risk of bending or damaging the tool. Another option is to carefully chip away the overlapping grout with a screwdriver before attempting to pry up the cover.
If the drain cover is a pop-up cover, it may be removed by pushing it all the way down and allowing it to pop back up. Some pop-up covers are designed to be twisted off, and tools are usually not required for this type of cover.
If you encounter a drain stopper knob, you may need to remove it to access the fastening bolt. To do this, grip the knob tightly and turn it to the left (clockwise) to unthread it from the stopper lid. With the bolt exposed, you can then use a screwdriver or pliers to unscrew the bolt and lift the cover out of the drain.
Mounting Plastic Sheets: A Simple Guide to Wall Installation
You may want to see also
Frequently asked questions
If it's a modern round, plastic one sitting on a PVC IC, it's a simple job. You will need a screwdriver, a level and a hacksaw.
If it is a brick chamber, removing one course of brick should give you the desired height. If it is concreted in, you will need to dig around it, remove the lid and frame, and cut it down to the new height.
You can remove the cover and pop it back loose once you've done the alterations, then lay the paving around it. That way, you can set the cover to match the paving.
You will need a screwdriver, a level and a hacksaw. If the cover is held in place with screws, apply some penetrating oil and leave it overnight before attempting to remove the screws.
