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Coving provides the finishing touch between wall and ceiling surfaces, concealing the join line and adding a clean, traditional profile to any interior room. At McMahons, our coving range currently features a Gyproc gypsum cove cornice — a trusted, trade-quality option widely used across new builds, renovations, and refurbishments throughout Ireland.
We stock Gyproc 127mm Cove Cornice in 3m lengths. This gypsum plaster profile provides a classic concave cove transition between wall and ceiling, compatible with Gyproc jointing compounds and coving adhesives for a seamless, crack-resistant installation. The 127mm face size suits standard ceiling heights and room proportions, and the plaster finish takes paint directly once dry, without the need for additional preparation.
For everything else you need to complete a plastered interior, browse our full Plastering range including Ready Mixed & Bagged Plaster, Plastering Tapes & Adhesives, and Plastering Accessories.
When fitting coving, always ensure walls and ceilings are clean, dry, and free of loose material before applying adhesive. Cut mitres carefully at corners using a mitre box for accurate angles, and fill any gaps with a compatible jointing compound once the adhesive has set.
With nearly two centuries serving Irish builders and homeowners, McMahons stocks trusted brands at competitive prices, with expert staff on hand to advise on the right products for your project. Find your nearest McMahons branch to see our full range and get guidance from our knowledgeable team.
