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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:…

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

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

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

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

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

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

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

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

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  • 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…

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Here we show you how our Window Mounting Clamp facilitates the installation of windows. It supports the installation on the side and from below. The clamp can be used for masonry up to 50 cm. The window can be placed on the mounting clamp and aligned with a scale that is accurate to the millimetre. With the window installation clamp, no second fitter is needed to install a window. It consists of interchangeable individual parts and has multiple possibilities of application.

 

to the Window Mounting Clamp

to the drills

 

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We show here the simple window fastening in the roller shutter box with the RK-Fixed-DS-RA. The upward fastening stiffens the window. Sagging of window frame and roller shutter box is prevented and can even be corrected upwards. The RK-Fixed-DS-RA transfers forces such as wind load and the opening and closing of the window sash directly to the interior concrete ceiling or lintel. It is suitable for all box systems.

 

to the RK-Fixed-DS-RA

to the drills

 

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In this video, we present our Old Building EL-Window Mounting Angle. It has been developed for old buildings and is used for exposed reveals, in bathrooms or for interior and exterior window sills. During installation, the reveal remains undamaged, which is important for existing tiles or exposed concrete. Screwing through the window into the angle is immediately blocking. The window fixing with the Old Building EL-FMW takes place in front of the façade.

 

to the Old Building EL-FMW

to the Window Mounting Screw

to the drills

 

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In this video we show you how to retrofit a window fastening with our RK-Fixed-RP. It transfers forces such as wind load or the opening and closing of the window casement directly to the interior concrete ceiling or the lintel. The RK-Fixed-RP is suitable for all roller shutter box systems. Sagging of the window frame and roller shutter box is prevented and can even be corrected upwards.

 

to the RK-Fixed-RP

to the drills

 

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Polymerkleber grau
  • 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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Produktkatalog November 2022 Bild 1

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: +4…

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We show here how with the help of our EL-Anchor - U-Profile a window can be installed quickly and easily in the insulation layer.

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We show here how with the help of our Old Building EL window mounting bracket  a window is attached in the insulation level. The reveal does not have to be opened for this.

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Here we show the simple retrofitting of a window fastening in the roller shutter box. It is not necessary to remove the window or roller shutter box! Slacking of the window frame and roller shutter box is prevented and can even be corrected upwards.

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Here we show the simple retrofitting of a lift and slide door attachment in the roller shutter box. It is not necessary to remove the lift-and-slide door or roller shutter box! Slacking of the frame and roller shutter box is prevented and can even be corrected upwards.

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Weihnachten 2019

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.

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SFK-Anker U-Profil

New sizes of the SFK anchor added to the standard range!

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Schulung bei JMB Muurankers 1

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

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SL-Schutzplatte

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

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

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