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Case Study
Since its founding in 1997, Crafted by Kells — the brand behind Konic Doors — has built a reputation for precision joinery, heritage-informed design, and materials that perform under pressure. From sash windows and casement systems to its flagship timber doors, the company’s bespoke joinery offering serves a demanding market of homeowners, architects and developers working on premium residential properties throughout Ireland and the UK.
At the heart of its success lies an ongoing commitment to materials innovation and a decade—long partnership with MEDITE SMARTPLY.
Konic Doors was among the earliest adopters of MEDITE TRICOYA EXTREME (MTX), an advanced wood panel renowned for its durability, moisture resistance and stability. The company was involved in some of the first-ever R&D trials at MEDITE’s Clonmel plant, helping pioneer the development of acetylated wood panels for exterior applications.
“We’ve used MTX since its inception,” says Declan Grimes, Director at Konic Doors. “In fact, the world’s first Tricoya shopfront was one of ours. We manufactured it in 2011, and, to this day, it is still looking perfect.”
Elevating exterior joinery
Konic Doors uses MTX across its external joinery range, particularly in high-performance entrance doors where raised and fielded panels, decorative mouldings and bespoke profiles are essential.
Designed to withstand the rigours of the Irish climate, where rain and variable temperatures can quickly take a toll, the MTX panel has proven itself an ideal substitute for marine ply or traditional hardwood. Its dimensional stability ensures components retain their shape and finish long term, while its inherent moisture resistance means doors don’t warp, swell or degrade over time.
“It gives us incredible peace of mind,” adds Matthew Grimes, co-director. “With MTX, we get durability, workability and a beautifully clean paint finish. That’s critical when you’re delivering a premium product.”
MTX offers more than just performance, particularly as the market becomes increasingly environmentally conscious. Manufactured from FSC certified timber with no added formaldehyde, the panel is engineered through a patented acetylation process that gives it a 50-year above-ground service life and resistance to rot — all without the environmental impact of chemically treated materials.
This aligns with Konic’s broader commitment to responsible manufacturing and providing customers with products that exceed expectations. Declan adds: “Customers are expecting products that deliver more than just good aesthetics. They’re looking for long-term value, energy performance and sustainability. MTX helps us tick all those boxes.”
By embedding MTX into its core offering, Konic Doors has been able to deliver on its promise of bespoke craftsmanship backed by materials that won’t let clients down. Whether it’s an elegant Georgian entranceway or a contemporary front door with concealed hardware and acoustic glazing, MTX has helped Konic combine timeless design with 21st-century performance.
“At this stage, it’s not a material we just use — it’s one we rely on,” says Matthew. “When you’re in the business of building things to last, that matters.”
About Konic Doors & Crafted by Kells
Founded by P&M Grimes & Sons, Kells has been producing high-quality timber windows and doors for over 25 years. Its Konic Doors brand specialises in energy-efficient, high-spec entranceways designed for the Irish and British markets. With a team of 28 based in County Meath, the company combines traditional joinery with state-of-the-art machinery to deliver custom-made joinery solutions tailored to each project.
For more information, visit: www.kellswindows.com or www.konicdoors.com
