Ideally you should avoid these where possible, however sometimes you are forced to making a fixing here care should be taken not to enlarge the fixing hole in the soft material too muchįixing to an internal masonry wall using masonry or wall plugs and screws The Mortar Joints – These are weak points where the fixing and plug are likely to work loose.These will take the screws that support the load of most of the things you are likely to be fixing. Generally a red (or possibly) brown wall plug should be inserted into a hole that you drill into the wall. We have a complete project on fixing to masonry which covers all the options and explains the different wall plugs available and options you can use.Īll you are trying to achieve is a sound fixing in the masonry by screwing through the plaster. Typically this is done using screws and wall plugs, although there are circumstances that you might need a stronger fixing. This is typically the easiest type of wall to make a sound fixing to as it is a strong and solid substrate which will hold your fixing, however there are a few things to watch out for! This is where there is a stone, brick or other type of masonry wall directly under the plaster. Fixing to an Internal Masonry and Plaster Wall There are different techniques for fixing to each type and we will explain them in detail. Dot and Dab walls (sometimes called Drylined).The type of walls below the plaster that you are likely to have to make a fix to include the following: Generally internal walls will be plastered plaster is not suitable for making a fix to (particularly a chemical one without mechanical support), so it is useful to understand what is under the plaster. There is only a relatively limited range of walls that you are likely to have to fix to, and we have a whole section on walls for more details on these. Different Types of Internal Wall to Fix to In this scenario it is generally not possible to use a chemical anchor (adhesive) so here we will be focusing on mechanical fixings, or screws. We are looking at achieving a solid fixing – something sound enough to support a shelf bracket or similar. In this project we will explain about fixing to internal walls and the different types of wall that you might have inside your home and what fixing you should use.īy understanding the principles of the fixing to the different types of internal wall, you will have a better chance of choosing the right solution, or improving the fix if something goes wrong and your initial fix doesn’t hold as well as you would like. There is a huge range of different types of fixing available today and we have a fair few projects on this subject to do the topic justice (which we will link to where appropriate).
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