News

In our new Catalogue January 2025 you will find fasteners for windows and matching accessories. Whether in the reveal or in front of the façade, we offer you the load-bearing connection in every installation situation. In addition to simple solutions for standard cases, our range includes specialised products that have been developed with extensive practical knowledge. In this version, we once again offer you a whole host of new products and additional variants of our existing articles. You will find completely new problem solvers, particularly in the area of fixing in roller shutter boxes:…

For countersinking, chamfering and deburring metal and plastic. Wear-resistant and precise. 1/4" hexagonal shaft.

Specially adapted to Ø18 mm holes for our Widening Stabiliser. Drills through sheet steel or stainless steel up to 2 mm thick.

Our SFK-Anchor - Flat Steel is now also tested for overhanging window fixings.

Our FMS-Anchor - Flat Steel is now also tested for overhanging window fastening.

Our EL anchor - Flat Steel is now also tested for overhanging window fixings.

For fastening connecting profiles. Offers high load transfer for structure heights from 130 to 260 mm.

For upward mounting in the case of lift-up sliding doors with roller shutter box. Mounting position is cut free by drilling.

Connection profile with good screw properties. Solid profile. Good insulating properties. Connector system. Processing without waste.

• bracing for widening profiles at the top
• fastening is possible as blocking point or floating bearing
• no steel reinforcement needed

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In our new Catalogue August 2023 you will find fasteners for windows and matching accessories. Whether in the reveal or in front of the façade, we offer you the load-bearing connection in every installation situation. New in this issue is the category "Fastening of connection profiles". Within it you will find the correct mounting angle for structure heights of up to 460 mm. In addition to simple solutions for standard cases, our range includes specialised products that have been developed with extensive practical knowledge. What you are looking for is not included? No problem! Simply contact…

• Hybrid adhesive and sealant
• can be used indoors and outdoors
• suitable for use on damp surfaces
• fast curing with almost no shrinkage
• does not cause corrosion
• contains no isocyanates, silicones or solvents
• can be painted over immediately after application with water-thinnable paints

Particularly easy and precise to apply with our XL applicator gun.

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• for tube bags and conventional sealant and adhesive cartridges from 310 to 600 ml
• lever transmission of approx. 400 kg at low effort
• dispensing tip included
• robust and corrosion-free metal construction
• low dead weight facilitates working

Excellent for our adhesive - MS FLEXI AD Polymer.

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• extension of the masonry for fastening in the insulation layer
• moisture resistant
• high load transfer
• easy and quick to install

The Static frame - MTF-System is glued to the masonry. It acts as an extension of the masonry and enables a window fastening in the reveal. The window frame can be directly screwed together with the Static frame. We also offer a suitable adhesive (MS FLEXI AD Polymer).

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The SL-Console offers a high load transference with great overhand. The enclosed Protection Plate protects the masonry and distributes point load to area load. Especially softer bricks and sealing foils thus are not damaged. The SL-Console can be combined with many other K-Universal anchors.

The articles highlighted in blue are newly added article sizes.

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• suitable for all window systems (aluminium, wood and plastic)
• easily adjustable blocking
• can be adjusted from above, below and from the side

The WU-strut combines an angle with the WU-Adjusting Element to bridge differences in height. The adjusting element can be adjusted from above, below and laterally. This creates a blocking which stays adjustable. Depending on the chosen article size the WU-strut can be deployed for differences in height between 85 mm and 220 mm. 

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On 132 pages you will find fasteners for windows and matching accessories. Whether in the reveal or in front of the façade, we offer you the load-bearing connection in every installation situation. In addition to simple solutions for standard cases, our range includes specialised products that have been developed with extensive practical knowledge. What you are looking for is not included? No problem! Simply contact us for your individual custom-made product or article size. You can also ask us for a printed copy of the catalogue or use the digital version.

E-Mail: info(at)knelsen.de
Phone: …

Another year has passed and we are grateful for the good cooperation with you.

We wish you a relaxing end to the year and look forward to picking up where we left off in 2020.

With our Belgian partner JMB Muurankers a training marathon took place from 08/30 to 09/01 in the training town of Syntra Midden-Vlaanderen Campus Aalst.

Here is a little glimpse into the topics covered:
- window fastening in the insulation layer "floating window"
- professional blocking - wind, traffic load
- attachment of lift and slide doors
- fixing in the roller shutter box

Protects the masonry and distributes point load to area load. Protects the seal.

Use in combination with SL console and HST-SL console.