Plaster Repairs & Finishing · Sunderland
Plaster Repair & Damp Treatment Specialists in Sunderland
Sunderland's older housing takes a beating from coastal weather, and its plaster shows it first. PJ Plastering & Rendering Ltd repair, patch and refinish walls and ceilings across the city, treat the damp that causes most of the damage, and remove dated Artex safely. Free quotes on every job.
Plaster Repairs & Finishing
Built for Sunderland's Housing Stock
From Victorian terraces to the city's famous single-storey Sunderland cottages, a huge share of local homes have solid walls and original plaster that is now well over a century old. Solid walls hold moisture differently to modern cavity construction, and sea air does the rest - which is why blown plaster, salt staining and perished corners are such common calls for us here.
We work across the whole city from our base in Houghton-Le-Spring, a few miles down the A690, repairing what can be saved and replacing what cannot, with an honest steer on which is which.
Why It Matters
Damp, Salts and Failed Paint
When paint bubbles or a brown stain keeps bleeding through, the wall is telling you it is holding moisture. Emulsion cannot fix that, and neither can plaster on its own. We track the moisture to its source - failed pointing, a bridged wall, a leaking gutter or plain condensation - and treat it before any replastering starts.
Walls that have been damp for a long time are usually contaminated with hygroscopic salts, which pull moisture out of the air and keep the stain alive even after the leak is fixed. That is why we replaster damp-affected walls with the right salt-resistant approach rather than a standard skim.

Artex and Textured Ceilings
Half the ceilings in Sunderland's older semis and terraces still carry swirled or stippled Artex. We take them back to smooth, either by removing the coating or by flattening and skimming over it where that is the safer, cleaner route.
One honest note: textured coatings applied before 2000 can contain asbestos. We treat any older coating with respect, recommend a simple sample test where there is doubt, and never dry-sand or scrape a suspect ceiling. It is a small precaution that protects your household and ours.

Patching That Disappears
A repair should vanish once the paint goes on. We cut back to sound plaster, prepare the background, and feather new work into old so there is no hump, no hollow and no telltale ring around the patch. Surface preparation is included as standard - every repair leaves our hands decorator-ready.

Our Work
Recent Projects Around Sunderland






Questions Answered
Frequently Asked Questions
How much do plaster repairs cost in Sunderland?
A straightforward patch is a small job with a small price, while damp-related work costs more because the cause has to be treated first. We always quote in writing after seeing the job, and the quote is free, so you can decide with the real number in front of you.
Do you cover all areas of Sunderland?
Yes. The whole city sits well within our 20-mile radius from Houghton-Le-Spring, coast included. We are in Sunderland most weeks of the year.
Why does my Sunderland cottage keep getting damp patches?
Sunderland cottages and Victorian terraces have solid walls, so any failure in pointing, render or guttering lets moisture track straight through to the plaster. Condensation plays a part too in smaller rooms. We identify which type of damp you actually have before recommending treatment, because the fixes are completely different.
What are the white crystals coming through my wall?
Those are salts left behind as moisture in the wall dries out. They are a symptom of a wall that is damp now or has been in the past. Brushing them off is fine, but if they keep returning the wall needs proper damp treatment and replastering with salt-resistant materials.
Can I just paint over a damp stain?
You can, but it almost always bleeds back through, even with stain-block. The moisture and the salts behind the stain are still active. Treating the cause and replastering correctly costs more up front and is the only version of the job you only pay for once.
Is the Artex in my house dangerous?
Left alone and in good condition, textured coatings are generally not a hazard. The risk comes from disturbing older coatings, because Artex applied before 2000 can contain asbestos. Before removing or sanding an older ceiling we recommend a sample test, and we will not disturb a suspect coating until it is cleared.
Do you need parking arranged on terraced streets?
It helps but it is not essential. We work on tight terraced streets across Sunderland all the time and plan for it. If your street is permit-only, let us know when booking and we will sort the logistics with you.
Should I patch repair or have the whole wall re-skimmed?
If the damage is isolated and the surrounding plaster is sound, a patch is the sensible choice. If the wall is drummy in several places or crazed all over, patching becomes false economy and a re-skim gives a better result for similar total money. We will tap-test the wall and give you a straight answer.
How messy is plaster repair work?
Less than you might fear. We sheet up the working area, protect floors and furniture, keep dust down when cutting back, and take the waste away with us. Most customers are surprised how tidy the process is.
How do I get a quote?
Call 07379 289929 or 0191 622 1865, or use the contact form. For small repairs a couple of photos are often enough for a ballpark, and we confirm the final written price at the property. Quotes are free with no obligation.
Free Quotes · Fully Insured
Stop Patching Over the Problem
If a wall or ceiling in your Sunderland home needs repairing properly, call PJ Plastering & Rendering on 07379 289929 for a free written quote.