Single-family homes: OPTI’ONE® 2-in-1 chair support – Fast installation & smooth finish

OPTI’ONE® is a 2-in-1 monoblock solution combining window sill and door sill for ultra-fast on-site installation. Made in France, it offers a smooth, ready-to-paint finish in trendy colors such as Blanc Tradition and Gris Galet. Thanks to its optimized design, it saves an estimated 60% of time compared with conventional solutions. With a weight of 31 kg/ml, i.e. 35% less than a traditional sill, it considerably reduces labor for craftsmen. Its specific 4.8% slope guarantees efficient rainwater runoff without compromising crossing comfort.

Project background

On the Vendenesse-sur-Arroux site, CERCLE ENTREPRISE (technical director: Jean-Noël Popelin) selected OPTI’ONE® to meet the need for rapid installation without damaging the masonry. The Morais Constructions Digoin team, led by Frédéric Morais, was able to appreciate the efficiency and ease of installation of this 2-in-1 solution, while Doras Gueugnon (Maxime Briet) ensured a smooth supply to avoid any site interruptions.

OPTI’ONE® features

• Smooth, long-lasting finish: ready-to-paint, solution-tinted and water-repellent for long-lasting brilliance.
• Monolithic dimensions: available in lengths from 50 cm to 250 cm, to suit all opening widths.
• Seismic use: low-profile design compatible with seismic zones in accordance with current standards.

Key benefits

1. One-step installation: no more on-site cutting, for a quick, clean job.

2. Time-saving: installation reduced by 60%, freeing up resources for other tasks.

3. Secure installation: installation from the inside, flush-fitting flange and 5 cm lugs for positioning the compribands.

4. Universal compatibility: fits most joinery on the market without the need for grumelling.

Testimonials

“With OPTI’ONE® Blanc, we installed the threshold without breaking any masonry and in record time”
– Frédéric Morais, Morais Constructions Digoin

“Delay-free delivery, optimized procurement”
– Maxime Briet, Doras Gueugnon

Conclusion

OPTI’ONE® embodies the perfect synergy between CERCLE ENTREPRISEDoras Gueugnon and Morais Constructionsoffering an aesthetic, high-performance solution that’s easy to install. Adopt it on your next jobsite to maximize productivity, ease of use and quality of finish.