Fence Theolenn
Architect Aluminium
The Theolenn fence is a harmonious fusion of modernity and customisation. This fence provides a simple canvas to reflect your unique style and create an atmosphere that suits you. The distinctive features of Theolenn include 90 mm openwork slats and precise alignment, ensuring minimalist aesthetics. Don't miss this new addition for 2024, an invitation to redefine the contemporary elegance of your outdoor space.
Filling : Slats 90x25 mm openwork slats
Level of privacy : Openwork
Top shape : Straight
Installation option : To be sealed or on mounting plate
Environment : On wall, On ground, In steps
*Due to manufacturing technical constraints, maximum widths and heights may be revised.
Plate cover : available
Embouts : aluminium powder coated to match the clôture
All our aluminum fences are available in over 300 standard colours
View colours
LED in posts : available
Parcel box : available
All our fence aluminium models are guaranteed for 30 years on manufacturing and powder coating. Easy to maintain, just use clean water, a non-abrasive sponge and a soft absorbent cloth to preserve the beauty of your gate.
They have a bespoke Kostum
Customer testimonials
High-quality gate that will last a long time. I highly recommend Kostum.
Cam
August 2, 2024
The best 👍
Hugo
June 24, 2024
Very good quality product, I recommend it
Pierre
July 25, 2024
Great product, easy installation 👍
Maxence
July 15, 2024
The product perfectly meets our expectations
jean-pierre
April 29, 2025
Quality product
Julien
June 29, 2025
Very attractive gate, impeccable quality, perfect finish. Installed by SIZORN. Very professional, very meticulous technicians. Nothing but happiness.
Denis
April 9, 2024
Very beautiful automatic gate, we are satisfied.
Pascale
June 27, 2025
Superb quality products, I recommend them
Chabot
June 25, 2024
In June, we had a GLAZIK gate and a Kamm 2-rail fence in RAL 7016 colour installed. We are very satisfied with the products you supply and found SAS Fermeture Dunoise to be a company that, thanks to its professionalism, carried out a perfect installation. The result is impeccable.
Genevieve
July 1, 2022
The two gates installed appear to be of very good quality. One small comment, however: the lock for the Manual gate is too close to the street-side upright, which makes it difficult to turn the key.
Alain
November 29, 2024
Very beautiful, high-quality product, great finish!
Olivier
July 5, 2025
Very good product
Séverine
November 12, 2025
Very good material with attractive aesthetics. Highly recommended
Gerard
January 20, 2026
Very good quality equipment, but it's a shame that the bolt covers are not provided. It leaves a feeling of incompleteness!
Jacky
November 14, 2023
Very good product and very good quality.
Laurent
August 27, 2024
Superb installation and manufacture. Plus, the little Carabreizh surprises👍🏻😁
Ghislain
July 25, 2025
Very satisfied with the product
Nathalie
July 22, 2024
Superb product Beautiful finish, very pleasant to the touch Quick installation I recommend
martine
March 25, 2024
Superb product, I recommend it.
Jacky
July 31, 2025
LITENN sliding gate and matching fence installed in the south of France, incomparable quality and, above all, made in France, more specifically in Brittany. I would recommend this manufacturing company without hesitation.
Kartman-78
May 13, 2024
The gate has just been installed, it looks great and works perfectly. Let's hope it lasts
Pat.
July 18, 2024
Very attractive product and good quality
Thomas
June 10, 2024
Magnificent pedestrian gate, beautiful quality and very well made I recommend it
laure
June 27, 2024
Very good material
Doudou
August 23, 2024
50 years of French know-how and custom work
600 qualified installers for a flawless installation
20,000 custom projects completed every year
30-year warranty on manufacturing and coating
Complete your project
Garden harmony
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Down to the smallest details
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