Sheds Driving Rain
The textured face breaks the surface tension so water runs off instead of tracking across the wall and finding a way in.
Weather shedding
[ Hero, Freshly rendered house with smooth finish, service-specific image ]




[ Service intro, roughcast harling being applied to substrate ]
Scotland's housing stock is full of roughcast, harling, and pebble dash. When it cracks, blows, or looks tired, it needs specialist treatment. Ultimate Home Solutions strips failing render back to the block, repairs the substrate, and applies new roughcast or smooth render before finishing with a ProPerla protective coating. Options include traditional wet-dash harling (the authentic Scottish finish), dry-dash, and smooth cement render. All finished with a protective top coat, with all workmanship guaranteed.
Harling is the traditional Scottish answer to horizontal rain. Stone chips thrown into a wet render coat give a surface that sheds water, hides movement and survives a west-coast winter better than anything smooth.
The textured face breaks the surface tension so water runs off instead of tracking across the wall and finding a way in.
Weather sheddingOld walls move. A rough finish absorbs hairline cracking that would be obvious on smooth render.
Crack tolerantSpecified so moisture in the wall can still escape. Trapping damp behind a sealed skin is how walls fail.
Vapour permeableWet dash for the authentic Scottish harl, dry dash for a crisper modern face. We will show you both before you choose.
2 application methodsLoose material off, cracks cut out and filled, beads and stop ends fitted. Most render failures are preparation failures.
Full prep includedPigment through the coat or a protective topcoat, so you are not repainting the house every few summers.
All workmanship guaranteedWet-dash harling, dry-dash, or smooth cement render. Any texture, any RAL colour, factory-formulated to last.
Most homes rendered in 1 to 2 weeks. Scaffolded properly, sealed nightly, fully insured throughout.
Substrate inspection, strip, repair, new render, primer, and ProPerla top coat. One team, one contract, all workmanship guaranteed.
A surveyor inspects every elevation, photographs cracks and damp, and recommends the right render and coating spec.
Independently verified at 4.6/5 average. Every review published, including the rare critical ones.
Buy now, pay 12 months later, or 24 months flexible finance. Soft credit check, no score impact.
[ Before, cracked blown pebble dash, damp patches ]
[ After, smooth render with ProPerla coat in light grey ]A surveyor inspects every elevation, photographs cracks, blown render and damp. No pressure.
You receive a clear, no-obligation quote covering strip, substrate repair, render type, primer, and ProPerla top coat.
Scaffold up, strip failing render, repair substrate, apply new roughcast or smooth render, prime and top coat. Sealed nightly, fully insured.
We hand over your care notes, with all workmanship guaranteed, then follow up 4 weeks later.
If anything we fitted is not right, tell us and we will put it right.
Start your renovation now and pay over a term that suits you. Buy now and pay later, or arrange manageable monthly payments.
Soft credit check first, no impact on your score, and an instant decision.
Ultimate Home Solutions Ltd is authorised and regulated by the Financial Conduct Authority for consumer credit activities. Ultimate Home Solutions is a credit broker, not a lender. All finance offers are subject to status, application and affordability. Credit is provided by a panel of approved lenders. Registered at Unit 9, 140 Woodhead Road, Nitshill, Glasgow, G53 7NN. Company No. SC442380.
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The questions we hear most often from Scottish homeowners planning roughcast, harling, or rendering work. Cost, timescales, finishes and aftercare.
Speak to a real surveyor, no chatbot, no call-centre. We typically answer within an hour, 7 days a week.
Call 0800 029 3875Roughcast and rendering costs typically range from £40 to £80 per square metre, depending on the level of preparation required. A full semi-detached house usually falls between £4,000 and £9,000 including scaffolding, substrate repair, render, and a ProPerla protective top coat. Every quote is free, easy to follow, and yours to keep with no obligation.
Yes. We remove failing pebble dash (also called wet dash or dry dash) back to the block or brick substrate. Once stripped, we repair any damage, apply new render or harling, and finish with a ProPerla protective coating. The result is a clean, modern finish, with all workmanship guaranteed.
Roughcast and harling describe the same family of textured exterior finishes common across Scotland. Harling is the traditional Scottish term for throwing a wet mix of lime, sand and aggregate onto a wall. Roughcast is the broader UK term. Both produce a durable, textured surface that protects against driving rain.
Most houses take 1 to 2 Weeks from scaffold up to final coat, weather permitting. Smaller properties or single-elevation jobs can be finished in under a week. Our surveyor gives you a firm timeline at the quoting stage.
If the damp is caused by water getting through cracked or blown render (penetrating damp), then yes, new render plus a hydrophobic ProPerla top coat will cure it. If the issue is rising damp or condensation, rendering helps but is not a standalone fix. Our surveyor diagnoses the cause before recommending a solution, and is honest with you if rendering alone is not the answer.
Yes. We offer Buy Now Pay 12 Months Later, flexible credit up to 24 months, and longer-term flexible credit up to 10 years. The initial eligibility check is a soft search with no impact on your credit score, and gives an instant decision. Ultimate Home Solutions is authorised by the FCA as a credit broker (not a lender).