Oknoplast participates in the rehabilitation of the Jean-Paul II Vocational High School in Denain (59)

From the study to the digital production of all the joinery up to the final installation, each step was thought out and followed with precision by the OKNOPLAST technical teams in close collaboration with the Premium client DH CONFORT and the various project partners.

On this project, which allowed the entire building to be renovated and modernized while preserving its historical character, more than 19 windows were replaced by KONCEPT OKNOPLAST windows designed to measure with small sun-curved timbers. A true support for its Premium customers, OKNOPLAST was able to offer fully customized windows perfectly adapted to the architectural specificities of the establishment, while guaranteeing optimal comfort for students and staff.

OKNOPLAST customization and support at all stages of the project

OKNOPLAST has developed comprehensive and personalized support for its customers with its "Premium Partners" program. Exclusive products, custom showrooms, signage, training, certifications, point-of-sale events, exclusive digital tools, support on exceptional construction sites... Premium resellers benefit from all the vitality and know-how of the OKNOPLAST teams.

The renovation of the Jean-Paul II Vocational High School highlighted OKNOPLAST's responsiveness, expertise and monitoring at every stage of the project. One of the major challenges was the need to reconcile modernization and respect for heritage. The original single-glazed wooden windows, installed several decades ago, were replaced by KONCEPT PVC joinery carefully selected for their adaptability and timeless design. It took the 15 DH Confort installers (OKNOPLAST Premium Partner) 5 days to complete the installation.

OKNOPLAST technical experts digitally reproduced each window, taking into account the period aesthetics, with particular attention paid to the small sun-shaped arched timbers, an essential element of the building's historical character. Smoke extraction blocks were also precisely integrated into the frame by a specialist company to ensure safety while maintaining the visual harmony of the facades.

DH CONFORT – OKNOPLAST Premium Partner: excellence in PVC joinery

Founded in 1981 in Neuville-Saint-Rémy (59), the company DH CONFORT is today managed by Ludovic Cotton, who bought the company in 2003 after having worked there as a salesman. Alongside his son Maxence Cotton, Sales Director, he perpetuates the values ​​of excellence that have made this family business famous. With a team of around fifteen employees, DH CONFORT offers a complete range of custom joinery: windows, doors, roller shutters, as well as garage doors, blinds and pergolas, guaranteeing a service without subcontracting.

An OKNOPLAST partner for over 12 years, DH CONFORT benefits from tailor-made technical support, essential for carrying out complex projects such as the Jean-Paul II Vocational High School in Denain. This trusted partnership allows DH CONFORT to offer high-quality PVC joinery solutions to its customers.

For Maxence Cotton, Sales Director DH CONFORT: « OKNOPLAST is a first-choice partner. We were won over by the quality of the joinery, the tailor-made support and their very rigorous technical assistance, which allows us to meet our customers' expectations with complete peace of mind. From the beginning, we built a close relationship. They helped us meet complex challenges, such as on the construction site of the Lycée Jean Paul II in Denain. We were thus able to deliver a project that met our customer's expectations while respecting the deadlines. »

DH CONFORT puts its know-how at the service of individuals, professionals, architects and project managers. Thanks to the 200 m² showroom, customers can discover all the products offered, while benefiting from personalized advice adapted to their needs.

KONCEPT OKNOPLAST window

At the heart of this rehabilitation, the KONCEPT window from OKNOPLAST has established itself as the ideal solution. This model, with its timeless design, is perfectly suited to buildings with classic architecture while integrating optimal thermal and acoustic performances.

Equipped with steel reinforcements on the entire frame and openings, for a higher level of security, the KONCEPT window guarantees reinforced rigidity and lasting stability over time.