Led by Joseph McCartney. Over a decade of professional internal skimming, silicone K-Rend, pebble dashing, bespoke cornice moulds, and scenic studio set fabrication in Northern Ireland & across the UK.
Comprehensive internal and external plastering solutions for residential, commercial, new builds, and insurance repair work.
Two-coat Thistle Multi-Finish skim coats over plasterboard, bonding, or existing sound walls. Glass-smooth, paint-ready finishes with zero trowel lines.
Premium pre-mixed silicone colored render. Weatherproof, low-maintenance, and algae-resistant exterior protection that never requires repainting.
Traditional hard-wearing Northern Ireland exterior finishes. Sand & cement base coats, wet dash roughcast, and dry pebble dashing for superior weather defence.
Direct adhesive bonding (dot & dab), timber and metal stud partition installation, thermal insulated boards, moisture board for bathrooms, and acoustic soundproofing.
Complete floor screeding, self-levelling compounds, bathroom waterproofing tanking, and precision ceramic/porcelain wall and floor tiling.
Fast-turnaround repair work for water damage, burst pipes, blown plaster, structural settlement cracks, new builds, extensions, and loft conversions.
Precision scenic plastering, historical stone replicas, distressed textures, and studio flat finishes for major UK film & TV productions.
Crafted distressed fibrous stone walls, Gothic vaulted arches, and faux-crumbling brickwork for major UK period productions.
Fast-turnaround structural and textured plaster coatings built on soundstages to withstand heavy cinematic lighting and FX.
Zero-blemish skim coats for high-definition 4K camera setups, green-screen cycloramas, and seamless acoustic drywall.
Hand-crafted Victorian, Georgian, and classical plaster mouldings made in our Northern Ireland workshop. We take precision squeeze moulds on-site to recreate damaged period details, ionic capitals, and ornate ceiling centrepieces.
Concentric fluted petals and acanthus outer ring. Cast in fibrous plaster.
Cast from authentic 19th-century original mould with flawless edge symmetry.
High-relief 900mm diameter installation seamlessly bonded to new skim coat.
Deep-cut Corinthian capital with hand-undercut botanical foliage.
Hand-cast studio sculpture replicating classical neoclassical statuary.
Precision reproduction of aged estate mouldings and period ornamental figures.
Multi-tier structural arch support with delicate scrolls and floral enrichment.
Hand-run geometric spiral volute with egg-and-dart echinus bed.
Where the magic happens: rubber moulds, zinc-lined running horses, and fresh plaster of Paris.
Installed and mitred on-site in a Belfast heritage home, paired with flawless 2-coat skim.
Joseph McCartney will visit your property, take on-site squeeze moulds, and reproduce identical matches in our workshop.
Jump over scaffolding, collect Multi-Finish bags, or test your trowel smoothing speed!
Press SPACE or TAP to Jump over wet mortar & gaps! Collect Multi-Finish bags and set the high score.
Watch trade skimming masterclasses, K-Rend application tutorials, pebble dashing demos, and honest tool reviews on the official @macplastering YouTube channel.
Claim Your Spot in Mac McCartney's Next Plastering Video
Real plastering work shown honestly, trowel in hand. Every week, thousands of builders, tradespeople, apprentices, and homeowners watch our videos on @macplastering. Bid to place your brand name, company logo, or personal shoutout on a spot during our next filming session. Highest bid takes the spot, 100% direct fan-to-creator.
We NEVER place sponsor stickers on finished walls. The plaster remains immaculate trade perfection. Logos go exclusively on work hoodies, scaffold banners, spot boards, and tools!
Inspired by creator Marc Lou's record-breaking fan-funded body board ($112,000 for one race), we cut out agency middlemen so genuine tool brands and trade fans can support independent trade content directly.
Real footage from Mac McCartney on site. Click any numbered pin on the video frame to place your bid!
Custom embroidered/printed crest on Mac's chest. Center stage throughout skimming.
High-contrast 60x40cm vinyl banner on scaffolding staging. Shows on all wide shots.
Prominent branding on the wooden plaster stand. In frame every time Mac reloads his hawk.
High-definition sticker on Mac's hawk underside & handle. Featured in all macro detail shots.
Heavy-duty bucket decal displayed during batch mixing, paddle blending, and wet sponge wipes.
Full animated intro lower-third ("Episode Brought To You By...") + #1 pinned clickable link in video description.
You only pay if you win the spot. Prior to video publication, Mac sends photo verification of your branding in position. If weather delays a shoot, your bid carries over with zero penalty.
Tested across hundreds of plastering jobs, external render projects, and film sets. Click to buy on Amazon or verified trade suppliers.
Super lightweight bi-ko grip with rounded edges to prevent gouging on final coat.
Flattens large ceiling and wall areas in half the time of standard trowel passes.
Heavy-duty plaster and render paddle mixer built for continuous on-site batching.
Casts low-angle shadow beam across walls to reveal every imperfection before painting.
In-depth trade guides explaining correct preparation, suction control, and exterior weatherproofing.
Step-by-step preparation for covering textured Artex ceilings. Testing for asbestos, sealing porous swirls with bonding coat, and applying a clean 2-coat finish.
Comparing pre-coloured through-colour silicone render with traditional 2-coat sand and cement. Maintenance cycles, weather resistance, and thermal breathability.
Why older solid stone and brick homes need breathable hydraulic lime instead of Thistle multi-finish to prevent trapped moisture and dampness.
Get an accurate estimated ballpark cost for your internal or external project
Download estimating spreadsheets or grab official heavy-duty workwear.
Automated Excel/Google Sheet calculator for multi-finish bag counts, board counts, and day-rate profit margins.
Comprehensive 45-page photographic guide on silicone mould making, running cornice, and repairing period ceiling roses.
Reinforced elbows, 380gsm premium cotton blend, embroidered logo. Built to survive on-site abuse.
Based in Northern Ireland (Crumlin / Lisburn / Belfast), Joseph McCartney has spent over a decade delivering master-class internal plastering, silicone K-Rend, pebble dashing, and bespoke architectural mouldings.
Beyond domestic and commercial work, Joe is an experienced scenic plasterer for major film, TV, and studio productions across the UK, replicating ancient stonework and studio soundstages. Through his YouTube channel @macplastering, he shares honest trade tutorials, material testing, and tool unboxings with thousands of tradesmen worldwide.
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