Kub 300
Gate - Contemporary Aluminium
Available as hinged and sliding gate
Kub 300
Gate - Contemporary Aluminium
Available as hinged and sliding gate
Give your entrance a unique decorative style! Choosing the Kub 300 gate means choosing precision, attention to detail and refinement. Its square alunox designs in brushed and anodized aluminium are the finishing touch that gently accessorises this gate with its delicate and minimalist lines. Its impeccable aesthetics will leave no one indifferent to this attractive and sophisticated entrance.
Filling : Slats 300x25 mm fully boarded slats
Level of privacy : Solid
Top shape : Straight
Maximum leaves dimensions : 5000 x 2250 mm
Maximum sliding dimensions : 6000 x 2250 mm
Assembly method : Tenon-Mortise
*Due to manufacturing technical constraints, maximum widths and heights may be revised.
High and low hinges : lacquered in the same colour as the portail
Posts : aluminium posts to match the portail as option
House number : laser cut or alunox
Mailbox : lacquered in the same colour as the portail
All our aluminum gates are available in over 300 colours at no extra cost
View colours
Access control optional : doorbell, keypad, video intercom...
Connected motorisation : available
Connected parcel box : available as option
All our gate 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 product. We highly recommend it, as well as our installer MR2C Pontchateau. Very professional and meticulous team and installer.
aurélien
November 5, 2024
Good quality, perfect installation! I recommend it.
Louis
October 3, 2025
Very good products. We have a gate, trellis and guardrail from this brand. The company Ajc, which took care of the installation, is very professional and does excellent work.
Benjamin
April 1, 2025
Very good quality product, very well finished and perfectly designed. Very well packaged on delivery. No unpleasant surprises as the measurements taken were accurately followed. Installation went smoothly, carried out by a competent professional who did a careful and meticulous job. The gate motorisation was completed smoothly thanks to a reinforced area designed to accommodate the motor arms, maintaining the aesthetic appeal without compromising on strength. The end result is very satisfactory, very attractive and inspires confidence. Congratulations to the designers and manufacturer.
PIERI
April 7, 2025
Very good product, recommended as a gate installer.
Mounir
September 24, 2024
Great gate and beautiful colour
Frederic
October 1, 2024
Very happy with the new gate, great aesthetics, easy to use, very professional installers
Eve
November 7, 2024
Very happy, impeccable quality product, very satisfied.
David
October 1, 2024
Very good quality
Emil
April 29, 2025
Very good materials and careful installation
Eric
October 14, 2024
Great product! I recommend it
Brandon
October 30, 2025
Very good quality product
Yohan
July 22, 2025
Very satisfied with my purchase of the Kostum gate, with its very modern design that perfectly complements my entrance and guarantees security. Excellent product in terms of design, robustness and ease of installation.
Guillaume
November 30, 2025
Fence installation, very professional and conscientious work carried out on time!
Pascal
May 1, 2024
Great product, great design. Top-notch installer
delphine
August 26, 2024
Very good craftsman, installed on time and satisfied with the work.
Zaina
July 31, 2025
Top product!
Brice
July 30, 2025
Very satisfied with the final look of my secure terrace
Thierry
September 25, 2025
The guardrail is an excellent product
JOEL
March 25, 2025
Excellent quality products, I highly recommend
delestre
June 27, 2024
Sturdy gate with a very good finish
Fabrice
July 31, 2025
Top-notch equipment, I recommend it 100%
Laurent
July 25, 2024
Great product, great installer
Maxence
July 24, 2025
High-quality aluminium gate and side gate, I recommend them!
Pauline
April 5, 2025
Thank you, Kostum. The gate is very beautiful and sturdy, the colour is magnificent, the warranty is excellent, and the installation team is professional and punctual.
LINNA
October 14, 2025
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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