Foliage, spider’s webs and vermin in the light well prevent fresh air and sunlight from penetrating. They generally inhibit the ventilation cellar spaces.
Light well covers from erfal are produced in an environmentally friendly way and excellent quality on the basis of the NEHER system. Light well covers ensure that insects and dirt remain outside. They are robust, well-shaped, sure-footed and unbreakable. Each cover is customized to your individual requirements and is fabricated to within a millimetre for you. Convince yourself of the appealing and modern design!
Fields of application
- all light well covers
- made of plastic and concrete
- rectangular and beveled
- cellars, terraces, entrances, inspection chambers and many more
- individual adjustment within a millimetre
- easy assembly and cleaning
- maximum stability, long-living, durable, anti-slip and scratch-resistant
- low susceptibility to soiling
- weather-resistant and corrosion-free materials
- durable functionality without wear
- perfect all-round seal, also against the house wall
- extremely resilient, light- and air-permeable stainless steel fabric
- appealing, modern look thanks to well-shaped aluminum profiles
- three standard profile colours and all RAL colours possible
- sure-footed, on request also passable
- flat aluminum profiles with chamfered edges at LiSA / RESi
- no tripping edges for ELSA - flush with the adjacent areas
- manufactured in environmentally friendly and high quality on the basis of the NEHER system
Mounting and cleaning
erfal light well covers inspire by a pleasing modern design with flat aluminum profiles. They can easily be installed over the cellar grate with just a few hands. Optionally, the cover can be secured against lifting invisibly from the outside. For cleaning, the cover can simply be brushed.
Types and particularities
According to your taste
As standard colours for light well covers at no extra charge, you will receive silver grey anodized, grey aluminum metallic and dark grey metallic. Dark grey is particularly non-slipping and has a high scratch resistance and low susceptibility to soiling.
Depending on the desired equipment and application area, choose from four different light well cover models: LiSA, ELSA, RESi or TERRESA.
To protect against burglary and theft, the light well cover model ELSA with safety chain and S-hook is available.
The model RESi has an integrated ventilation element, which is insect-tight and easy to clean.