Fixing to Plasterboard Walls – How to Use Plasterboard Fixings
By working on the outside edges, your plasterboard will be held to your ceiling. It won’t bend or break as you work, making installation much easier for you. 7. Complete The Installation. Install plasterboard over your entire ceiling, then finish it by taping the seams and plastering for a smooth surface. Get someone to help you attach the plasterboard to the frame - it's much easier with two people. Wedge a bolster chisel at the foot of the board, slide a wood off-cut underneath and use your foot to press down and force the board hard up against the ceiling. Make sure you fit the plasterboard .
Plasterboarding a ceiling is a satisfying if slightly awkward DIY job that can save you a fortune on labour costs. Find out how to measure, how to put up plasterboard to start and what tools and materials are needed with our easy step-by-step guide on how to plasterboard a ceiling. It is possible to fix plasterboard over an existing ceiling, but you'll need to determine where the joists are first.
For upstairs rooms this can be done by measuring the joist gaps in the loft. Downstairs you'll have to prod the ceiling with an awl or lift the floorboards in the room above.
Mark the joist gaps on the wall with chalk and you're ready to go. The other option is to strip plasterboarx the existing ceiling to reveal the joists — this should how to put up plasterboard the preferred option as it also results in less build-up.
Plasterboarding a new ceiling is much easier with two people, one to support the plasterboard and one to screw into place, but it can be done by one person with the help of some lengths of wood. For non-sloping ceilings you can get a pretty accurate area measurement of the ceiling by measuring the floor. Multiply the width of the room by its length in metres and this will give you a square metre figure. Plasterboard is commonly available in 2. To cut the boards, measure and mark the board carefully.
Lay a spirit level along the line and use a sharp Stanley-type knife what are baby teething symptoms cut through the paper.
Bend the board platserboard opposite way to the cut and then cut through the paper on the other side of the board. You should now have a very neat cut board. Starting from the corner of the room, position the first board.
The end of the plasterboard sits half way across the joist to allow the next board to butt up to it. Plasterboard needs to be well supported but if there is no wood between the joists where they meet the plaasterboard, nail in some noggings made up of 50mm x 50mm wood. You should also nail in noggings between the joists where the long edges of the plasterboard will fall.
Use 38mm plasterboard screws to fix the board to the joists and noggings. Screws are a better bet than nails for renovation projects, where hammering can potentially disturb or damage the joists. Fixings should be made every mm. Keep fixings at least 13mm away from board edges that plasterbboard been cut; 10mm away from factory-bound edges.
Be careful not to drive the screws in too deep or you'll damage the board. Once the screw jp dips just below the how to make a guy last longer during intercourse of the board, stop tightening.
Staggering the boards makes for a stronger ceiling and prevents any cracks that may develop in the filler from running the full width or length of the uow. Leave a 3mm gap between boards: this helps the filler to get a good grip.
Mix up the joint filler so that it makes a smooth, but fairly stiff paste. This filler is mixed by pouring a measured amount of water into a bucket and then adding the filler in powder form. Follow the instructions or you'll end up with more filler than plasterbboard ever likely to use. Use a rubber-bladed applicator or a traditional metal plastering trowel to fill in between the joints and screw head dips.
This wide-bladed applicator helps to feather out the filler so that there is only a tiny ridge to be rubbed down when its dry. Once you've finished filling, leave the ceiling to dry for 24 hours before lightly sanding down with grit paper. The filler creates a very fine dust that is particularly unpleasant to be showered in, so open all windows and put on goggles, gloves and a good dust mask before you start this job. See more DIY advice and step-by-step guides. Our sponsors. Get the latest news, reviews and product advice straight to your inbox.
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Plasterer Price Guide
3 Put stud adhesive on the wall studs. 4 Hang the plasterboard on the wall. Step 1. Measure the wall and trim the plasterboard to size. Measure the dimensions of your wall and mark the cutting line on your plasterboard. Then use a trimming knife to score your sheet . TBOLT - How to put up a Shelf on a plasterboard wall! Unlike other fixings with T-BOLT one size fits all! T-BOLT is designed to make fixing heavy items to pl. Plasterboard is the perfect way to start finishing a ceiling! Use a plasterboard lift to help raise up sheets of plasterboard to the height you need, and then use traditional screws as you would with a timber wall. Fixing plasterboard to a ceiling can be a bit more difficult since you are working over your head.
Fixing to plasterboard walls, and how to use plasterboard fixings. Advice on screwing into plasterboard with special fixings like the Redidrive, Nylon toggle, hollow wall anchor or the butterfly fixing to put up a shelf, mirror or picture. Don't want to do this job yourself? Let us help you find a tradesman local to you. A very popular question to DIYdoctor is "how can I fix things to plasterboard walls?
There are a variety of fixing available just for this but what you cannot do is use ordinary wall plugs. The wallplugs do expand as you screw into them, but the plasterboard is soft and the expansion simply widens the hole you have put the plug into. In no time at all it will work loose. Our photographs below are done using a small piece of plywood as we did not have any plasterboard on site.
Any gaps therefore will not occur. Please note that none of these products will enable you to fix to lathe and plaster walls or ceilings. Please go to our fixing to lathe and plaster project for information about that. Note : Additionally, it is always a very good idea to run over the area that you are about to drill with a stud detector to make sure that there are no pipes or wires that you are about to drill into.
To fix to plasterboard properly you need to use proprietary fixings. This applies to hollow doors also. Below are a variety of fixing available. This little beauty is called the Redidrive. It is one of the strongest of all plasterboard fixings. The principle is simple. A pilot hole of 2 or 3 mm is drilled into the board and the redidrive bottom section is screwed into the hole.
This is done without the screw in as the top of the Redidrive casing has a slotted head. It is not absolutely necessary to drill a pilot hole as the casing has a pointed shaft which will make its own hole when pushed and screwed. However if you have managed to choose a spot where there is a timber stud behind, the Redidrive will simply snap when it hits the timber and leave you with a hole you do not want. Drilling a tiny pilot hole will warn you if there is anything behind the board and also stop any movement in the Redidrive when you insert it.
When the Redidrive is fully inserted, you simply screw whatever you need to fix, to the wall. Reddi drive come in different lengths to accommodate the different thicknesses of fixture you want to put up. In the images above, image 1 shows the face of the Redidrive when it has been screwed into the plasterboard.
Image 2 is a section through the wall showing how it is simply a question now of screwing into the Redidrive and image 3 shows in this case a towel rail bracket something fixed to the wall. We use Redidrive for holding up kitchen units in plasterboard walls. They are good. This is inserted 8mm hole for a medium toggle but always read the hole size on the packet first. When a screw is inserted it goes through the hole in the back of the fixing and as you screw it, it pulls the back up to squeeze the fitting against the back of the plasterboard.
Once again anything can be screwed to the wall now. This fitting is also very strong but, if used on their own, heavy items can tend to "tilt" the actual fixing in its hole and while they will not fall off, can become a little loose after a while.
Ideal for shelf brackets which create a pulling force from the wall as well as a weight force downwards. Next comes the hollow wall anchor. Again used individually these are not ideal for fixing heavy objects but as with the toggle above and the spring toggle below, anything that creates a pulling effect from the wall is ideally held at the top with these. The hole is drilled in the board, an anchor pushed in. As the screw is turned it pulls up the body of the anchor.
This grips the back of the plasterboard as you can see by the top picture. There is one hammer in fixing which we use a lot. Its very easy to use, simply hammer in and it will take a fair bit of weight. Then we have the Spring or gravity toggle or Butterfly fixing. The principle is the same. A hole is drilled, the butterfly wings are held together while the unit is pushed into the hole, the crew is tightened to clamp your fixture to the wall.
All the above are fixings for use in plasterboard which will give you the greatest strength. Below are images of fixings for jobs such as picture frames, dado rails, and general lightweight duties. You might like to go to our video section on fixings to watch the short film on spring toggle bolts to see how these particular fixings are used. We also have a video on hanging drywall in our video section and also a tutorial video on how to plaster.
All project content written and produced by Mike Edwards , founder of DIY Doctor and industry expert in building technology.
Find a tradesman now! Skip to primary navigation Skip to main content Skip to primary sidebar Skip to footer. Twitter Facebook Pin It Buffer. Project Menu Project Menu. Reddi drive come in different lengths to accommodate the different thicknesses of fixture you want to put up Reddi drive screwed into wall with screw inserted ready for fixing Face of the Redidrive when it has been screwed into the plasterboard In the images above, image 1 shows the face of the Redidrive when it has been screwed into the plasterboard.
Nylon toggle for fixing to plasterboard This is inserted 8mm hole for a medium toggle but always read the hole size on the packet first. Hollow Wall anchor Hollow wall anchors in board The hole is drilled in the board, an anchor pushed in.
Rubber Anchor Nut There is one hammer in fixing which we use a lot. Spring toggle Spring toggle in position Lightweight Fixings for Plasterboard All the above are fixings for use in plasterboard which will give you the greatest strength. Plastic high load bearing plug, easy insert Medium to low load bearing plug plastic wall plug You might like to go to our video section on fixings to watch the short film on spring toggle bolts to see how these particular fixings are used.
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