Thanks for that Apart from a box room and a wee bathroom adding some inches to the exterior walls shouldn't be a problem in most rooms, though as you say it will be a lot of work: there will be a fair bit of stuff like cornices, architraves & fire surrounds to replace/move. If rooms are big enough you don,t even need to rip out old plaster +lathes-just build a modern house inside it inside it ?Īpply vapour barrier to the frames before you lift them up into place and you got full damp proofing at same time and a gap for the old walls to breath into the roof spaceĪ house that old will be built with a cold roof and lots of drafts in the loft area -so you kill all problems at same timeĪlso will be a job you can do while still living in it ,a bit at a time if you wishįilling the gap with anything will stop the air flow to the roof you must have with this type of old house -you will make more damp problems Drilling into plaster walls is a straightforward task that requires basic tools and a bit of. Once the screw is secure, the job is done.
If the plaster is old or weak, use a plastic screw anchor to ensure the screw stays in place. Maybe a bigger job then you wanted but is the right way to go long term and also a chance to replace electrics etc at same time and have house with modern insulation stds Insert the screw into the pilot hole and tighten with a screwdriver until the screw is secure. They function by expanding under the plaster. Molly (fastener) - Wikipedia can hold a lot of weight since they are sturdy and reliable. You might switch to a fresh bit when you encounter wood. MOLLY BOLTS One of the best anchors for plaster walls is the molly bolt, a metal sleeve put into a hole drilled in the plaster. Don't push too hard and use a high spin rate. If the plaster hasn't proven to be particularly crumbly in your home, I'd go ahead and use that type of anchor, or this one: Some tips: Drill carefully. Lath and plaster was a popular interior wall construction technique prior to the 1940s. It suggests using a masonry drill bit to create pilot holes and an electric screwdriver to screw the anchors into the pilot holes. It is important to use the correct type of anchor for the weight and type of item being hung. The article provides steps for hanging a TV on a wall using heavy-duty plaster anchors capable of bearing at least 150 lbs of weight. The toggle anchor is a two-part system that consists of a machine screw and a toggle clip.
Maybe time to think about getting rid of the lathe and plaster and build stud walls -providing rooms are not very small 4 There are two factors: Your level of care, and dumb luck. These anchors are deep and counteract weight to hold items securely. Toggle-bolt anchors are probably the best choice for lath and plaster walls.