Short answer: Yes, in most cases. If your render or pebbledash is firmly attached, dry and free of large cracks, cladding can usually be fitted straight over it on battens. Any loose, hollow or damaged areas are removed and repaired first, and we check all of this at survey.
Pebbledash and render have been popular finishes on Essex homes for decades. Over time, though, they can look tired, crack or start to come away from the wall. It’s one of the most common questions customers ask us: can new cladding simply go over the top?
Here’s how it works, what we check first, and when the old finish needs to come off.
How we check your wall first
Before fitting any cladding, we find out what type of finish you have, as each behaves slightly differently:
- Sand and cement render
- Monocouche (through-coloured) render
- Silicone render
- Pebbledash
More importantly, we check its condition. We tap-test the surface for hollow spots, look for cracks, and check for signs of damp. If the walls need extra work, we’ll explain exactly what and why before you decide anything. There’s no pressure and no commission-based sales.
Can you put cladding over pebbledash?
Yes, as long as the pebbledash is in good condition and the work is done carefully.
Pebbledash is made by throwing small stones onto wet render, which leaves a very uneven surface. To get a flat, straight finish, the battens that hold the cladding are packed out to create an even line across the wall.
If the pebbledash is crumbling, cracked or worn in places, covering it up would only hide problems that could cause trouble later. In that case, we remove the damaged areas first so the fixings go into solid wall, and we add a vapour control layer to protect the walls. Where sections have been removed, deeper batten tracks are fitted to keep the cladding level.
If most of the pebbledash is failing, taking it off completely and starting on clean walls is the better long-term option. We’ll tell you honestly which applies to your home.
Can you put cladding over render?
Yes. Smooth render is usually simpler to clad over than pebbledash, because it gives the battens a flatter surface to fix to. The same checks apply: the render needs to be well attached, dry, and sound.
Painted render is fine too, as long as the render underneath is in good condition.
Can you clad over pebbledash on a garage?
Yes, the same rules apply. Garage walls are often a single layer of brick, so we check the wall can take the fixings and look for any damp before we start. Cladding a garage to match the house is a popular way to tie the whole frontage together.
How cladding is fitted over render or pebbledash
- Survey: we check the wall’s condition and measure it, then give you a fixed written price.
- Repairs: any loose, hollow, or damaged render is removed, and the wall is made good.
- Battens: timber battens are fixed to the wall and packed out to create a flat, level frame, with an air gap behind.
- Cladding: the boards are fitted to the battens, followed by the trims and finishing details around windows, doors and corners.
Hardie Plank or Cedral: which suits your home?
We fit both Hardie Plank and Cedral cladding. Both are fibre cement, which won’t rot or warp the way timber can and needs very little maintenance.
The right choice mostly comes down to the look you want and the style of your home. We bring samples to your survey so you can see them against your house.
Wondering whether to clad or re-render instead? Our guides compare the two:
Do you need planning permission?
Usually not. Outside conservation areas, cladding is normally allowed without planning permission as long as the materials look similar to those already used on the house.
If you live in a conservation area, a National Park or an Area of Outstanding Natural Beauty, you’ll need planning permission before cladding your home. Changing from render to a very different-looking cladding may also need permission, so it’s worth checking with your local council. We’ll talk this through with you at the survey.
Does cladding add insulation?
Cladding gives your home an extra weather-resistant layer and a fresh new look, but on its own, it doesn’t add much insulation. If you want a warmer home as well, ask us about insulated cladding systems, where insulation is built in behind the cladding.
Do you have to remove pebbledash before cladding?
Not usually. If it’s firmly attached and dry, we can clad over it. Any loose or damaged areas are removed first.
Can you clad over painted render?
Yes, if the render underneath is sound. The paint doesn’t stop us from fixing battens through to the wall.
Will cladding hide cracks in my render?
It shouldn’t be used to. Cracks can be a sign of a problem with the wall, so we repair them before any cladding goes on.
Will cladding over render cause damp?
Fitted properly, the cladding sits on battens with an air gap behind it, which lets moisture escape. We also check for existing damp before we start.
How much does wall cladding cost?
It depends on the size of your home, the cladding you choose, and the condition of the walls. We give a fixed written price after a free survey.
Thinking about cladding your home?
Not sure whether your walls are suitable? Book a free, no-pressure survey with our wall cladding team on 01702 238938, or pop into our showroom in Westcliff-on-Sea for a chat.
