Tréhant Joinery — Vellevans · Belleherbe · Pugey
The terrace becomes part of the house
Pergolas with adjustable slats, retractable awnings or fixed roofs, and carports made from extruded aluminium. Made to measure, up to 7 metres in length in a single module.
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1945
The company since
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500+
Satisfied customers
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9
Staff
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180km/h
Wind resistance tested
Our product ranges
Four ways to cover an outdoor area
Three pergola roofs and a carport, all on the same extruded aluminium frame: 130 × 130 mm posts with integrated rainwater downpipes, perimeter guttering, installed as a freestanding structure on four posts or attached to one or more walls.
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Pergola with adjustable slats
Motorised slats that can be adjusted up to 150°. Control the shade, ventilate the terrace, and close the roof at the first sign of rain.
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Retractable fabric pergola
High-performance opaque PVC fabric: protection from heat and the elements, whilst still allowing you to enjoy clear skies whenever you choose.
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Pergola with a fixed roof
63 mm Isotoit sandwich panels, self-supporting: an insulated, permanent roof covering, allowing you to enjoy the outdoors all year round.
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Carport
The carport, up to 6.96 m long by 5 m deep in a single module. No posts in the way when manoeuvring.
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The Tréhant company
A family-run business since 1945, now managed by Marie and Olivier
Élie Tréhant set up his carpentry business in 1945, on his return from Germany, where he had been a prisoner of war. Bernard took over from him in 1964, and Olivier in 2008. In 2019, Marie joined the company, bringing with her twelve years’ experience in the sales and installation of external joinery, and expanded the range to include pergolas, conservatories and carports.
Marie and Olivier went into business together in 2020. The company now has nine staff members spread across three sites, in Vellevans, Belleherbe and Pugey.
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Development on a human scale
Effective tools for a dynamic and close-knit team, in a family-like atmosphere. This has been Marie and Olivier’s approach ever since they joined forces, and it’s why you always speak to the same person.
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02
Take the time to identify the need
Understand what you want to do with this space, then make or find the product that meets your needs. Complete the project on time, whilst coordinating with the other trades on site.
Made in France
Made in France, and in Franche-Comté where possible
It’s set out in our vision, not just on a brochure: we prioritise French-made products, and regional ones whenever a supplier from the Franche-Comté region is able to provide them. Extruded aluminium, stainless steel fixings, Somfy motors, Mermet fabrics — suppliers we can name and who are still answering the phone ten years after installation.
- Extruded aluminium frame, stainless steel fasteners and pins
- Somfy motor, 5-year warranty
- Mermet fabric for zip-up awnings, opaque PVC fabric for the retractable roof
- 10-year guarantee on the profiles
Our expertise
You can only really judge it by using it, not from the catalogue
Five commitments that stem from our corporate philosophy and are reflected in the work we carry out.
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The client, their needs, their project
Take the time to identify the need before discussing the product. This is the first principle of our philosophy, and it underpins everything else.
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Made in France, and in Franche-Comté where possible
These include: extruded aluminium, stainless steel fixings, Somfy motorisation systems, and Mermet fabrics — all French-made, and sourced regionally wherever possible.
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Quality in our work and a commitment to excellence in everything we do
What you don’t notice about a well-made pergola is precisely what required the most care: the built-in gutter, the concealed base plate, and the seamless join against the wall.
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Deadlines met, a well-coordinated project
Complete the project within the stated timeframe, liaising with the other trades on site.
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Development on a human scale
Nine staff members, three workshops, a family-run business since 1945: you’ll be speaking to the same person from your first appointment right through to after-sales service.
Free quote
Your project
Taking the time to help you identify your needs
This is the first principle of our philosophy, and it is where every project begins. Tell us what you want from this space: the range, dimensions, roof and glazing will follow on from that.
- A site visit to identify the actual constraints affecting the façade
- A detailed quotation: structure, roofing, doors and windows, motorised systems and installation
- A project completed on schedule, coordinated with the other trades
We travel to the site, take measurements and liaise with the other parties involved in the project.
Let’s talk about your project
A survey and a quote, with no obligation
Tell us a bit about your outdoor space in a few lines, or give us a call directly. We’ll come and take measurements on site before providing a quote.
Customer reviews
What our customers say
4,6
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Frédéric Tholomier (Expert Digital)
Entreprise très sérieuse qui est aussi de bons conseils. Elle tient les engagements annoncés. Pour finir, le meilleur rapport qualité prix des devis que j'avais. Foncez sans hésiter !
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Marie Bole
Jolie réalisation pour compléter notre terrasse abritée déjà réalisée par la menuiserie Thréhant, travail propre,les menuisiers aimables et compétents, merci encore à Marie avec qui on travaille depuis quelques années
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Myriam Jobin
Travail professionnel en équipe et efficace. Un grand merci. Fini les parasols qui tombent au moindre coup de vent. Nous avons pu profiter de la pergola même en temps de pluie. C'est un très bon produit. Nous recommandons la menuiserie TREHANT
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claire irles pourcelot (psychologue clinicienne)
Envie d’un artisan local qui allie qualité, disponibilité, prix compétitif et gentillesse ? Vous êtes au bon endroit. Allez y les yeux fermés, vous aurez affaire avec une personne honnête et fiable comme on aimerait en rencontrer tous les jours. Je suis ravie du travail fait, une porte et trois fenêtre au centre ville de Besançon dans un bâtiment inscrit au monument historique (vous imaginez les contraintes ?). Monsieur Trehant a su me conseiller, m’accompagner et même parfois intervenir directement auprès des monuments historiques… chapeau ! Un grand merci à toute l’équipe !!! 😊
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olivier sorez
Très bon produit de qualité. Vous pouvez faire confiance