Roughcasting Glasgow & Clydebank
Professional roughcasting, pebbledash, and external wall render across Glasgow, Clydebank & West Scotland. Full re-renders, patch repairs, and new roughcast applied using traditional Scottish harling methods — built to withstand Glasgow's wet, freeze-thaw climate.
Expert Roughcasting & External Render Services in Glasgow & Clydebank
Traditional Scottish Harling — Proven Protection for Glasgow Homes
Roughcasting — known locally in Scotland as harling — is the most effective external wall protection for Glasgow's demanding climate. At Brickscapes Limited, led by Joe Church, we apply traditional wet-dash and dry-dash roughcast renders using sulphate-resistant cement mixes and washed Scottish aggregate, ensuring your home is fully weatherproofed against Glasgow's relentless rain, frost, and wind.
Whether your existing roughcast has cracked, blown off, or simply looks tired after 20+ years, we provide everything from full external re-renders to targeted patch repairs. We cover homes across Clydebank, Bearsden, Milngavie, Newton Mearns, Dumbarton, and across West Scotland — from traditional sandstone tenements to modern cavity wall houses.
Everything We Render for Glasgow Homeowners
From full re-roughcasts to targeted crack repairs — complete external render solutions across West Scotland.
Full Re-Roughcasting Glasgow
Complete removal of existing failed or aged roughcast, followed by thorough preparation of the underlying masonry and application of a fresh sulphate-resistant cement render and washed aggregate harling coat. The most effective solution when existing render has cracked, blown, or aged beyond repair.
Wet Dash Harling (Traditional)
Traditional Scottish wet dash roughcasting where washed aggregate (usually Orkney or Cornish stone) is thrown onto a wet cement render coat, embedding stones into the surface for maximum adhesion. The most durable roughcasting method for Scotland's climate — used on Glasgow homes for over 100 years.
Dry Dash / Pebbledash Glasgow
Pebbledash (dry dash) application where selected stones are pressed into a freshly applied scratch coat, creating a coarser, more pronounced texture. Often used as the preferred alternative finish for modern cavity wall properties across Glasgow's newer housing estates.
Roughcast Crack & Patch Repair
Targeted repair of localised cracked, hollow, or impact-damaged roughcast sections without full re-rendering. We cut out affected areas, re-prepare the substrate, and apply matching render coat with blended aggregate to minimise visual difference. Ideal for extending the life of otherwise sound renders.
Roughcast Painting & Masonry Coating
Application of breathable masonry paint or elastomeric waterproof coating to existing roughcasted surfaces. Particularly effective for older properties where the roughcast finish is structurally sound but discoloured or stained. Masonry coating provides an additional waterproofing layer while refreshing the property's appearance.
Damp & Moisture Investigation
Cracked or failed roughcasting is a primary route for moisture ingress into Glasgow homes. We assess areas of penetrating damp linked to failed renders, carry out necessary remedial masonry work, and apply a new roughcast system with integrated cavity drainage management where required.
How We Re-Roughcast Glasgow Properties
Surface preparation is 80% of a roughcast's success. Here's our step-by-step process.
Free Survey & Assessment
Joe Church surveys the property — tapping existing render to identify hollow or blown sections, assessing crack patterns and moisture evidence, and recommending patch repair, full re-render, or masonry coating as appropriate.
Scaffold & Surface Preparation
Scaffold is erected and all existing failed roughcast is hacked off using angle grinders and pneumatic breakers. Exposed masonry is inspected for cracks, spalled mortar joints are repointed, and any structural repairs are completed before rendering begins.
Splash Coat Application
A splash coat (bonding coat) of cement-based render is applied to the prepared masonry and left to cure. This provides the key for the roughcast coat to bond to and ensures uniform suction across the wall surface — critical for a consistent finish.
Roughcast Throw
The roughcast mix — cement, sharp sand, and selected aggregate — is thrown onto the still-tacky splash coat in a continuous, consistent action. Even throw pressure and aggregate distribution is critical for a uniform texture and optimal surface coverage.
Curing & Finishing
The completed roughcast is left to cure fully before scaffold is removed. Window and door reveals are finished cleanly, and any masonry paint or clear water repellent coating is applied if specified. The site is cleared and property inspected before handover.
Roughcasting Across Glasgow & West Scotland
We cover all areas across Glasgow, Clydebank, and the surrounding West of Scotland region.
Roughcasting Glasgow — Common Questions
How much does roughcasting cost in Glasgow?
Roughcasting in Glasgow is typically priced between £30 and £60 per square metre. A full re-roughcast of a typical 3-bedroom semi-detached house costs approximately £2,500–£6,000 including scaffold. We provide detailed written quotes with scaffold costs broken out separately after a free site visit.
What is the difference between roughcasting, pebbledash, and harling?
These terms all describe the same type of external render finish. Harling is the Scottish/traditional term. Roughcasting is the general UK term. Pebbledash typically refers to a dry dash process. Wet dash (traditional harling) and dry dash both use aggregate thrown or pressed into a cement coat — the key difference is timing and application method.
How long does roughcasting last in Scotland?
A properly applied roughcast will last 20–30 years in Scotland's climate. The key factors are surface preparation, the cement-to-aggregate ratio, and curing conditions. Using sulphate-resistant cement and appropriate aggregate for Scotland's freeze-thaw conditions significantly extends render life.
Can you repair cracked roughcasting without re-doing the whole house?
Yes — we offer localised roughcast patch repairs across Glasgow. If the existing render is generally sound (doesn't sound hollow), cracks can be cut out and filled with a matching render mix. If widespread cracking or delamination is present, full re-rendering is typically more economical long-term. We advise honestly after our survey.
Do you roughcast in Clydebank and surrounding areas?
Yes — Brickscapes carries out roughcasting and external render work across Clydebank (G81), Bearsden, Milngavie, Dumbarton, Newton Mearns and all of West Scotland. Call Joe on +44 7884 248274 to arrange a free on-site survey and quote.
Request a Free Roughcasting Quote
Fill out the form below and Joe will get back to you within 24 hours.
Contact Brickscapes
Glasgow & Clydebank
Brickscapes LimitedClydebank, Glasgow & The West of Scotland
Tel: +44 7884 248274
Email: brickscapes25@gmail.com