The constant development of hole joinery is causing increasing expectations regarding the quality of windows and doors, as well as the possibility of making a solid, comfortable fixing of these elements. Therefore, in Sarna Windows products, not only functionality but also the option of quick and reliable installation – “fast assembling” – plays a crucial role. Its implementation is possible m.in. thanks to the new MS mounting anchors.
“Fast assembling” – what is it?
Today’s windows protect the interior from cooling, as wellas transmit the right amount of light to it. Many products also carry out additional tasks, m.in. protects the room from burglary. Due to the fact that the hole joinery is constantly evolving, the functionality of windows is not the only aspect that their buyers pay attention to. Today, the possibility of a decent and at the same time uncomplicated fastening of products also plays an important role. “Fast assembling” is a fast, convenient assembly, carried out with the help of high-quality materials. The following elements are used for its implementation in Sarna Windows products:

MS mounting anchor – characteristics
Awareness of the immense importance of solid window fastening contributed to the development of installation anchors by engineers from Sarna Windows. The proprietary MS installation anchor is 2 mm thick. This gives the element high rigidity, allowing it to be used even for large structures. Compared to other components of this type available on the market, the anchor stands out with its greater length – 220 mm. Thanks to this, as well as proper perforation, it is possible to drill holes for screws, dowels, and expansion plugs at an appropriate distance from the edge of the wall. This allows the window to be installed in such a way that it extends 20-25 mm beyond the wall. To easily adapt the anchor to the size of the expansion joint between the window and the wall, it features two “bean-shaped” holes.

Mounting anchor – in which products can it be used?
The proprietary MS anchor can be used when assembling products from the following systems:
MSline+ series windows are made of 82 mm wide unseeded profiles. They come in two versions – AD and MD (without centre seal and with additional middle seal, respectively).

Wood Look products are made of 82 mm wide (MD) non-facing profiles. Thanks to the use of wood-like veneer, they resemble traditional wooden windows. They are created using the technology of welding the corners of the wings and frames at right angles.

ALU LOOK series windows are made using the technology of connecting the corners of frames and wings at right angles. The use of modern veneer makes them look like aluminum windows. These products are made from unseeded profiles with a width of 82 mm (MD version).

Products from the MS evolution [82] system use 82 mm wide profiles (MD version). They are characterized by a rounded shape.
![Cross-section of the MSevolution window [82].](https://www.ms.pl/wp-content/uploads/profill_soloWEJSCIE_EVO82_W800.png)
The Patio HST 82 series products are lift and sliding doors. They are made from Salamander profiles using the warm EcoPass threshold. This solution allows you to create large, movable glazing with good thermal parameters.

Openings for mounting screws
For quick and convenient window installation, meeting the assumptions of “fast assembling,” Sarna Windows products feature holes for dowels and mounting screws with the following dimensions:
- 6 mm (hole with a diameter of 6.3 mm),
- 8 mm (hole with a diameter of 8.4 mm),
- 10 mm (hole with a diameter of 10.5 mm).
Thanks to this solution, there is no need to make openings during the installation of windows.
