Installation Housings XL-Series

Throughly thought through to every corner

Installation Housings XL-Series

Time-saving, clever and usable anywhere

Absolutely concrete-tight, mounted in seconds and with numerous possible applications. With the new XL-Series installation housings, Primo has developed all-rounders that are perfect for mounting all special installation housings – from luminaires to loudspeakers to other built-in components. The probably greatest advantage for precast factories: The XL 200 and the XL 250 can be attached with a magnet. This saves a lot of time in production and also delivers a high-quality product. The perfect material for your perfect prefabricated slab!

Action! Installation Housings XL-Series

Winner of the Red Dot Design Award!

The Installation Housings of the XL-Series are available in two different sizes:

With two different sizes and individual installation openings the XL-Series is a flexibel all-rounder that can be used for the installation of all kinds of loudspeakers, luminaires and built-in devices.

Installation Housing XL 200

200 mm housing diameter, 0-185 mm installation diameter

Installation Housings XL 250

300 mm housing diameter, 0-285 mm installation diameter

Beside the classic attachement with glue and a mineral fiber board the installation housings can be positioned on the formwork with an integrated magnet in the universal board – either manually or automatically in the precast factory. In addition to a higher quality of the final product, bothersome removal of glue residue is no longer necessary. On top of that are the magnets recyclable and therefore more environmentally friendly compared to conventional methods. The magnets remain in the installation housings and the electrician can simply remove them on the construction site in order to return them to the cycle via the magnet recycling.

With at least 25 entries each, all variants of the XL-Series offer sufficient space for cables or conduits in sizes from M9 to M40. The maximum installation depth of built-in devices in the XL-Series is 110 mm. The halogen-free polypropylene multi-talents are heat-resistant from -5 °C to 100 °C. Due to its material, the universal panel is also ideal for outdoor use.

Further technical information can be taken from the data sheets.


XL-Series from Primo

Your advantages in precast factories

Simple installation in a few steps

Award-winning electrical installation

Our products stand for quality made in Germany. The Installation Housings of the XL-Series therefore won three design awards in 2022: the internationally renowned Red Dot Award, the Focus Open, the official design competition of the state of Baden-Württemberg, and the design competition of Light and Building, the world’s largest electrical trade fair. In addition to design aspects, the key factors for the awards were functionality, innovation and product quality.

Accessories for XL-Series

Extension Ring

Universal Tunnel

Front Parts


Further solutions for precast factories

Do you have any questions about our products? We are there for You!