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Ket
Ket
Ket

Description

Some things never lose their charm over time. This is the case with our Ket gate, which continues to inspire with its understated, traditional style. Its openwork slats subtly allow light to pass through while perfectly demarcating your property. A beautiful way to open up to the world while maintaining your privacy!

View detailed product sheet
Swing gate* from £4586
*Dimensions by default: 3500x1700 mm inc. VAT & installation. Without automation
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Main characteristics
Filling : Slats 90x25 mm fully boarded, 90x25 mm openwork
Level of privacy : Semi-solid
Top shape : Curved
Maximum leaves dimensions : 5000 x 2250 mm
Maximum sliding dimensions : 4500 x 2250 mm
Assembly method : Tenon-Mortise

*Due to manufacturing technical constraints, maximum widths and heights may be revised.

Handle : lacquered in the same colour as the portail
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

enumProductType: PORTAIL (1)

isPortail: yes

isPortillon: no

isGardeCorp: no

isCloture: no

isCloturesSeparatives: no

25 COLORIS STANDARDS
Tous nos gates sont disponibles dans 25 coloris standards et plus de 300 coloris en option
View colours
Motorisable : several types of motorisation
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.

Learn more about maintenance

They entrusted us with their project

Customer testimonials

Avis Google

We installed a Kostum gate and fence from the Céklo range. The quality is exceptional and the design very contemporary. The lacquering is perfect and the finishes are well-crafted. Our neighbors even asked us where we bought it!

M

Marie Dupont

June 13, 2026

Avis Google

Very satisfied with our aluminum railing. The refined design integrates perfectly with our contemporary house. The color matches the sample and holds up well over time. Only small downside, the delivery time which was a bit longer than expected, but the quality is worth the wait.

S

Sophie Leroy

February 13, 2026

Avis Google

Quality delivered, the result is superb. Responsive customer service that listens to our specific needs. Deadline respected.

C

Claire Dubois

July 23, 2026

Avis Google

Good product, as described. Some adjustments were necessary during installation, but the after-sales service was efficient.

L

Lucas Moreau

March 13, 2026

Avis Google

After thorough research, I opted for a Kostum bioclimatic pergola. The installation was carried out perfectly by an approved partner. The pergola perfectly withstands the weather conditions of our Breton region and allows us to enjoy our terrace all year round. The after-sales service is also very responsive.

T

Thomas Martin

April 13, 2026

Avis Google

Very good commercial and technical contact. The gate corresponds exactly to our expectations. Quick and careful installation. We recommend Kostum without hesitation.

J

Julien Petit

July 13, 2026

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50 years of French know-how and custom work

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600 qualified installers for a flawless installation

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20,000 custom projects completed every year

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30-year warranty on manufacturing and coating

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