Can you remove cement render from a house wall and re-point?
How long does it take to remove the cement render from a house wall and re-point between the stones with lime mortar. Many people ask is it possible to remove the cement render from a house wall and re-point between the stones with lime mortar for a DIY enthusiast. We are asked these questions a lot.
Can I remove render from an external wall?
Removing render from an external wall - as above but better check you have a cavity wall. If its a solid wall it's probably had trouble with damp hence why it was rendered in the first place.
How long does it take to remove render from a wall?
it usualy takes me 1 day to remove a wall of render on a 2 story terriced house, and local sand blaster charged £250 per day. but cost very and if the rest of the render is stuck on well then may take longer. Removing render from an external wall - as above but better check you have a cavity wall.
Can You scrape off dried render?
If you have ever tried to scrape off dried render, it can be a nightmare. And if you are not careful, can leave marks, especially on glass or fragile surfaces. We have a few ideas as to how to remove render. Messy render can look awful, and some workmen seem to get as much on the floor as they do on the walls.
Is it hard to remove render?
It takes experience and forethought to remove render effectively-just going at it with a hammer and chisel might get the render off, but in so doing a great number of the probably soft bricks, would also be damaged beyond restoration.
How do I remove outside render?
0:094:50How to Chip Off / Remove Render DOUBLE THE SPEED!!! - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd you'll notice when you're cutting it the render itself is quite soft. So you'll be pushing in.MoreAnd you'll notice when you're cutting it the render itself is quite soft. So you'll be pushing in. And pushing in and then you'll notice that it gets to a resistant part which is actually the block.
Can cement render be removed?
Cement renders can sometimes be removed by working over the surface with a hammer, aided, where necessary, by a chisel. Great care must be exercised. If large sheets are levered off, soft underlying materials may be seriously damaged. Various power tools can also be suitable but only in highly experienced hands.
Do I need to remove old render?
"Unfortunately you do need to remove old render. I hope this is a help." "Yes most definitely you need to remove before krend if you go over the old stuff with fresh the old stuff would come off and crack."
What can you replace render with?
Similar to render are roughcast and pebbledash. These are coatings where render is reinforced with pebbles, gravel or even shells, to create a hardwearing layer over the home.
What is the best tool for removing render?
The Trelawny Long Reach Scaler is the perfect tool for removing multiple types of industrial & domestic floor & wall coverings such as tiles, render, plaster, carpet & other material build-ups.
Can you remove render and go back to brick?
Yes, rendering can be removed, but it must be carried out carefully and slowly, so as to not cause damage to the bricks underneath.
What's the difference between render and cement?
Render is made with more cement than plaster and is therefore thicker, due to the fact that it needs to be weather resistant as it's used on the outside of buildings.
How do you remove render from concrete?
Cleaning Render, Excess Mortar and Cement SmearsDiluting The Acid: Prior to applying the acid to the affected areas, you need to dilute the acid with water. ... Applying The Acid: Using a brush apply the diluted acid to the areas of mortar or render and continue to scrub the areas for a about 10 seconds.More items...•
How do I remove render from brickwork?
Removing render from brick or stonework is typically done by hand. Cement render can be removed by hammer and chisel but requires a great deal of care. Small sections of cement need to be removed at a time - removing a large sheet of cement can easily damage the underlying materials.
Can you plaster over existing render?
5 Answers from MyBuilder Plasterers You can go over the top of existing render I have done this many times over the years with no problems.
Can you replace render?
You can repair your render, render over existing render, remove and replace the render, or alter the appearance of the render. It's time to take a closer look at the options and make sure that your home will be looking its best for years to come…
How do you remove render from concrete?
Cleaning Render, Excess Mortar and Cement SmearsDiluting The Acid: Prior to applying the acid to the affected areas, you need to dilute the acid with water. ... Applying The Acid: Using a brush apply the diluted acid to the areas of mortar or render and continue to scrub the areas for a about 10 seconds.More items...•
How do you remove render from Brick House?
Removing render from brick or stonework is typically done by hand. Cement render can be removed by hammer and chisel but requires a great deal of care. Small sections of cement need to be removed at a time - removing a large sheet of cement can easily damage the underlying materials.
How do I remove render from UPVC windows?
Spray down the window, lubricating the surface to prevent scratching. Keep spraying the soapy water to saturate the cement. The porous nature of the cement absorbs to soapy water, making it easier to remove. After saturating the cement for a few minutes, use a plastic putty knife to scrape it from the glass.
How do you remove acrylic render?
Just spray Render remover onto the surface, allow to penetrate then wipe away with a damp cloth. Polish with a dry cloth. Render remover is concentrated and can be diluted with water for lightly soiled surfaces.
What is EWI in building?
Renders, as the final stage of external wall insulation (EWI), protect the underlying brickwork and prevent penetrating damp. Of course, EWI also makes a huge difference to a building’s warmth and efficiency, cutting energy bills by up to 40%.
How long does it take for etics to remove render?
The gel or liquid is left on the stain for 10-20 minutes and then scrubbed.
How to take off dried out render?
For dried out render you will need to use more traditional tools to take it off. You can scrape the render off a surface with a chisel and hammer. You can also use specialist cutting equipment and machines if you have access to them. The issue with this is you may have to repair the surface afterwards if you’ve chipped it, and re-render over the top.
What does rendering do to a property?
When render looks good, it not only improves the appearance of the property, but can also add value if you are trying to sell or rent it out.
Does Etics Gold work on render?
If whoever rendered your house has let it drip onto the pavement below, we have found that ETICS Gold works best to remove render stains and spillages.
Can you put insulation over a pebbledash?
If you don’t like the finish, or it’s in a bad state and is flaking off, you should consider getting external wall insulation over the top and this would not just solve the aesthetic issue, but would also make your property much warmer.
What are the problems with rendering on a house?
Rendering can cause several problems on a house, including cracks, flaking, and bulging. Cracks in rendering are often caused by movement in the underlying wall, which can be due to weather changes or settlement. Flaking and bulging are usually caused by poor workmanship or faulty materials.
Can you repair rendering on external walls?
In some cases, rendering can be repaired rather than removed. If the old render is only cracked or flaking in certain areas, it may be possible to repair it with a sealant or patch during regular home maintenance. However, if the rendering is bulging or significantly damaged on external walls, it will likely need to be replaced.
How to repair cracks in the exterior render
Not every crack or bulge is the same, so you should approach each job in a unique manner, considering the challenges of the task. However, you’ll find that there is a general process that provides the template for repairing cracks and damage in render, which is as follows:
Is it possible to remove rendering from a house?
The answer is yes, but it’s not always a straightforward process. Depending on the type of rendering and the condition of the wall, removing rendering can be a difficult and time-consuming task.
Render repair for old render
Rendering repair carries repair costs, but when you carry out repair work yourself, you save money in the short and long term. By ensuring your external walls have improved weather resistance, you protect your home and minimise further damage.
What Affects the Cost of Rendering a House?from householdquotes.co.uk
The price you can expect to pay for rendering your home will differ depending on the following factors:
How Can I Save Money With Rendering?from householdquotes.co.uk
Cost-saving exercises when dealing with external rendering fall into preparation – carefully considering the pros and cons of different render finishes to work out what’s best for your home will help to positively impact your wallet.
How Do I Find and Hire Someone to Render the Outside of My House?from householdquotes.co.uk
As with all home renovation jobs, seeking out recommendations from your friends, family and neighbours is a great place to start.
How much does scaffolding cost?from householdquotes.co.uk
The job, including erecting the scaffolding should take 5 to 8 days to complete, at a cost of between £3,800 and £5,200. The price will differ depending on the following factors: 1 Where you live in the UK, regional price variations come into play. 2 The size of the company you contract. Large building companies have more overheads and generally price up their jobs to cover costs. 3 The demand for building services in your area, summer is ideal for building work because it is dry. 4 Accessibility to your house may also be an issue for plasterers. Always make sure all the quotes you receive for the work are itemised. Itemisation makes it easier to compare the quotes from different plastering companies.
What is EWI in building?from thegreenage.co.uk
Renders, as the final stage of external wall insulation (EWI), protect the underlying brickwork and prevent penetrating damp. Of course, EWI also makes a huge difference to a building’s warmth and efficiency, cutting energy bills by up to 40%.
What is smooth render?from householdquotes.co.uk
Smooth render is rather basic and going for pebbledash adds that extra element of beauty to the exterior of your home. Also, painting protects your external walls and ensures the render lasts for years to come.
What is the difference between a building built in 1900 and a new build?from diynot.com
Many things come into play but I can tell you that a building built in 1900 has more room to move on the regs than a new build , loop holes.
Sally-Ann
A house we might be interested in buying has got that grey sludgy (porridgy?) rendering stuff on it. Does anyone know how difficult it is to remove and will the bricks underneath be damaged?
medusa
It can be removed, but there's no way of knowing at this point whether the render was applied in the first place to cover up damaged or unsightly brickwork that you would feel obliged to cover again.
Sally-Ann
It can be removed, but there's no way of knowing at this point whether the render was applied in the first place to cover up damaged or unsightly brickwork that you would feel obliged to cover again. Most removals would leave the bricks with marks on similar to when plaster has covered the wall and is removed, but the removal itself shouldn't damage the bricks..
lotar
Its no problem taking off the render, it can be replaced with a range of finishes. Any QUALIFIED plasterer can do this for you, don't worry about getting short course plasterers as they won't take this work on. So get some quotes and don't worry its no big deal .
Sally-Ann
Thanks everyone for the advice. Certainly some things to consider but at least it sounds like re rendering the house wouldn't be too much of job as in we wouldnt need to get a specialist company just a good plasterer.
bunnykins
Its no problem taking off the render, it can be replaced with a range of finishes. Any QUALIFIED plasterer can do this for you, don't worry about getting short course plasterers as they won't take this work on. So get some quotes and don't worry its no big deal . Craig.
56cheffy
From where I'm sitting I can see where my neighbour had theirs removed and replaced last week....I estimate it at about 10 square metres, (they had just the upper part of the house done).....I watched the guys do it, it took 2 blokes half a day to remove the old chippings, then the next day they applied a base, then a couple of days later they finished it off.......all in all less than 3 days work for 2 blokes....and the cost...
How often should I recoat a lime harled house?
Lime harled and limewashed, I would expect the house to look utterly fantastic. You will need to re-coat the limewash perhaps once every five years, however the harl and structure will last many lifetimes.
What is under the render?
It will be most likely stone or clay brick under the render, getting the cement off will save it rather than the cement render saving what is underneath
Why are ceilings papered?
At least one bedroom ceiling has been papered – the only reason ceilings are papered is to cover something up. So I’d be looking at those ceilings as well.
Can you make a Harl hard?
Ah yes the million dollar question. In a nutshell, we can make the harl as hard or soft as we want as we are making a gauged hot lime mix. This means a mix contains both non hydraulic quicklime and a hydraulic lime in carefully measured amounts. Adding quicklime into an NHL 5 will reduce the strength of the mix while not reducing the overall lime content, so effectively you could go down to anything from 1.5 to 4.5, depending on quantities. The mix we used on the project above was a 1.5, however there is very little overhang on the building and there is a problem with splashback when rain hits the pavement at the foot of the wall and bounces up onto the harl.
Can you remove cement render?
That said your assumptions are likely to be correct – removing the cement render is typically straightforward but slow, the underlying clay structure will require repair, either due to damage during the render removal or because of water ingress (failed/cracked render) or other degradation. It’s worth pointing out that what you find underneath the render may be radically different to what you anticipated. We often find a building has been extended or altered extensively and rebuilt in different materials, eg stone brick and clay cob within one elevation. This means you will need to think about movement and cracking mitigation when you re harl the building. Owner’s faces generally go very pale when they see how the building looks under the render….so don’t panic.
When can you repoint a stone house in Lime?
We are repointing a stone house in Lime, takes a while if doing it yourself as you can’t work at temperatures below 5oC, so realistically you are limited to April – September.
Do you need a specialist contractor?
You need a specialist contractor who really understands what they are doing and what they expect to find, and of course how to solve it.
What is EWI in building?from thegreenage.co.uk
Renders, as the final stage of external wall insulation (EWI), protect the underlying brickwork and prevent penetrating damp. Of course, EWI also makes a huge difference to a building’s warmth and efficiency, cutting energy bills by up to 40%.
How long does it take for etics to remove render?from thegreenage.co.uk
The gel or liquid is left on the stain for 10-20 minutes and then scrubbed.
What is the difference between a building built in 1900 and a new build?from diynot.com
Many things come into play but I can tell you that a building built in 1900 has more room to move on the regs than a new build , loop holes.
How to take off dried out render?from thegreenage.co.uk
For dried out render you will need to use more traditional tools to take it off. You can scrape the render off a surface with a chisel and hammer. You can also use specialist cutting equipment and machines if you have access to them. The issue with this is you may have to repair the surface afterwards if you’ve chipped it, and re-render over the top.
What does rendering do to a property?from thegreenage.co.uk
When render looks good, it not only improves the appearance of the property, but can also add value if you are trying to sell or rent it out.
Is render outside or inside?from diynot.com
A few words of warning; you need to be aware that removal/replacement of render form the outside (& inside of an outside wall) of a building is controlled by Building Regulations ( Part L). The render is considered a thermal element & if you change more than 24% of any thermal element of a building, BR’s require you to upgrade to the latest thermal insulation requirements. If it gets spotted by your LABC (& it happens more often than you might think), you could be in for a rather nasty & expensive shock. Obviously outside is more noticeable but you can also get caught out if you do it inside & are having other notifyable building works inspected.
Does Etics Gold work on render?from thegreenage.co.uk
If whoever rendered your house has let it drip onto the pavement below, we have found that ETICS Gold works best to remove render stains and spillages.
